降圧コンバーター

使いやすい
独自のDMOS アセンブリと
パッケージ技術
業界をリードする電力密度
省スペース要求に対応

デザインワークの低減
高集積化による 
デザインの簡素化

MPSは、12V / 24Vバッテリまたは負荷ポイントから直接動作するように設計された多種多様なDC / DC降圧ソリューションを提供しています。低Rdson FETを備えた高電力高集積のコンバータ、または外付けFETを備えた柔軟なコントローラを選択して、高電流要件に容易に対応できます。当社のソリューションは、ロードダンプ許容誤差、EMI規格、AM帯の上または下の動作など、一般的な自動車設計の課題への対処に役立ちます。

参照表示列
ステータス
MPS Inventory
入力電圧(最小) (V)
入力電圧 (最大) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (V)
fsw(最大)(kHz)
Common Features
Special Features
Control Mode
パッケージ(mm)
グレード
MPSafe
MPL
Product URL
入力電圧(最小) (V)
入力電圧 (最大) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (V)
fsw(最大)(kHz)
Common Features
Special Features
Control Mode
パッケージ(mm)
グレード
Buy On MPS
COT Control for Seamless Transitions
Dual Output
Enable Control
External Clock Sync
External Soft Start
FCCM
FCCM (Adjustable via I2C)
FCCM and AAM Mode
Frequency Spread Spectrum
Hiccup Short-Circuit Protection
Internal Soft Start
Light-Load Efficiency
Light-Load Operation
OCP with Hiccup Mode
Over-Current Protection (OCP)
OVP/OCP/SCP
Power Good
Power Good Indication
Power Good Output
PWM Control
Selectable AAM Mode
Selectable AAM Mode or FCCM
Selectable FCCM
Short-Circuit Protection (SCP)
Smart Power Good Output
Soft Start
Synchronous
Synchronous Buck
Synchronous Mode
Synchronous Rectification
Wettable Flank QFN Option
100% Duty Cycle
100% Duty Cycle Operation
180° Phase-Shifted Operation
AAM Mode
Adjustable Switching Frequency
Buck Output Discharge
CCM
Clock SYNC Output
Configurable Frequency
Configurable Input UVLO
Cycle-by-Cycle OCP
Cycle-by-Cycle Current Limiting
Developed according to ASIL D Development Process to Avoid Systematic Failure
Digitally Adjustable
Enable (EN)
EN Control for USB
EN Shutdown and Passive Discharge
External Frequency Sync
External Soft Start
Fault Indication for USB
FCCM or AAM Mode
FCCM (Adjustable via I2C)
Fixed Frequency
Fixed Output
Fixed Output Voltage Options
Flexible with I2C Interface
Forced AAM Mode
Forced AAM Mode or FCCM
Forced Continuous Conduction Mode (FCCM)
Frequency Spread Spectrum
FSS for Low EMI
Functional Safety Compliant
Ground Short to Battery Protection
Hardware Capability to ASIL B
Hiccup Mode
Hiccup OCP
I2C, Alert, and OTP Memory
I2C Interface
I2C/PMBus Interface
Input OVP
Integrated LS-FETs
Internal Compensation Mode
Internal Soft Start
LDO Mode
Line Drop Compensation
Load Shedding
Low-Dropout (LDO) Mode
Low IQ
Meets USB-PD 3.0 with PPS Specification
Multi-Page One-Time Programmable (MOTP) Memory
Multi-Phase Capability
OCP
OCP with Hiccup Mode
Output Current Limit
Output Discharge
Output Discharge/Soft Stop
Output Discharge/Soft Stop (Adjustable via the I2C)
Output Line Drop Compensation
Output OVP
Output SCP
Over-Current Protection (OCP)
Over-Temperature Protection (OTP)
Over-Temperature Shutdown
OVP with Hiccup Mode
OVP/OCP/SCP
Parallel Capability for Buck
Passive Output Discharge
PG Output
PMBus/I2C Compliant Interface with PEC
Power Good
Selectable AAM Mode or FCCM
Selectable Forced PWM or Auto-PFM/PWM Mode
Selectable Output Voltage
Short-Circuit Protection
Short-Circuit Protection (SCP)
Short-Circuit Protection with Hiccup Mode
Spread Spectrum
Supports CDP Mode
Supports DCP Scheme
Supports USB Type-C 5V @ 3A DFP Mode
Targeted for ASIL D Systems
Thermal Shutdown
Ultra-Low IQ
USB Output Discharge
Zero-Delay PWM Control
Dual-Channel Buck
Current Mode
COT Control
Hysteretic        
Peak-Current Mode
QFN-6L
QFN-8 (1.5x2)
QFN-8 (3x3)
QFN-10 (3x3)
QFN-11 (2x3)
QFN-12 (2x3)
QFN-12 (2.5x3)
QFN-12 (3x2.5)
QFN-12 (3x4)
QFN-12L (3.5mmx3.5mm)
QFN-13 (2.5x3)
QFN-14 (2.5x3)
QFN-14 (2.5mmx3.5mm)
QFN-14 (3x3)
QFN-14 (3x4)
QFN-15 (2.5x3.5)
QFN-16 (3x3)
QFN-16 (3x4)
QFN-17 (3x4)
QFN-18 (2x3)
QFN-18 (2.5x3.5)
QFN-20 (3x4)
QFN-20 (3x5)
QFN-20 (4x4)
QFN-21 (4x5)
QFN-25 (4x5)
QFN-26 (3.5x4.5)
QFN-26 (5x5)
QFN-32 (5x5)
QFN-34 (4x5)
SOIC-8 EP
SOT23-6L
TSOT23-6
TSOT23-8
TSSOP-20EP
TSSOP-16
TSSOP-16EP
TSSOP-20F
カタログ
Industrial
Automotive
Is MPSafe Has MPL Product URL
     
MPQ4262-AEC1

36V、100W、集積されたローサイドMOSFETと自動車アプリケーション用I2Cインターフェースを備えた昇降圧コンバータ、AEC-Q100認証済み

3.6 36 5 0.13 0.5 580 Internal Soft Start, Power Good
EN Shutdown and Passive Discharge, Ground Short to Battery Protection, I2C, Alert, and OTP Memory, I2C Interface, Integrated LS-FETs, Meets USB-PD 3.0 with PPS Specification, Output Current Limit, OVP/OCP/SCP, Selectable Forced PWM or Auto-PFM/PWM Mode, Thermal Shutdown
Current Mode QFN-20 (3x5) Automotive 0 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4262-aec1.html
MPQ8883
High-Efficiency, 45V, 3A, Digital Calibrated Synchronous Step-Down Converter
3.5 45 3 0.01 2500 Digitally Adjustable, I2C Interface Current Mode QFN-16 (3x3) Catalog, Industrial, Automotive 1 0 https://www.monolithicpower.com/jp/mpq8883.html
MPQ4423C-AEC1

36V、6A、自動車用降圧コンバータ、AEC-Q100認証済み

4 36 6 0.75 0.792 2200
External Clock Sync, Internal Soft Start, Light-Load Efficiency, OVP/OCP/SCP, Synchronous , Wettable Flank QFN Option
Frequency Spread Spectrum, Hiccup Mode, Passive Output Discharge, Selectable Forced PWM or Auto-PFM/PWM Mode, Thermal Shutdown
Current Mode QFN-16 (3x4) Automotive 0 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4423c-aec1.html
MPQ8861

18V、12A、高効率、ワイド入力、同期整流、ステップダウンコンバータ、車載アプリケーション向けI 2 Cインタフェースを介したテレメトリ集積、AEC-Q100認定

2.9 18 12 0.42 0.72 500
External Soft Start, FCCM (Adjustable via I2C), Light-Load Efficiency, OVP/OCP/SCP, Short-Circuit Protection (SCP), Smart Power Good Output, Synchronous Rectification, Wettable Flank QFN Option
Adjustable Switching Frequency, Buck Output Discharge, Configurable Frequency, Cycle-by-Cycle OCP, Digitally Adjustable, Enable (EN), FCCM (Adjustable via I2C), Fixed Frequency, Hiccup Mode, Hiccup OCP, I2C Interface, OCP, Output Discharge/Soft Stop (Adjustable via the I2C), Over-Current Protection (OCP), Selectable Output Voltage, Short-Circuit Protection, Thermal Shutdown
COT Control QFN-14 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq8861.html
MPQ70240FS-AEC1
MPSafe

MPSafeTM 21V、3W、機能安全自動車ADASカメラモジュール用の3つの降圧と1つのLDOを備えた4レールPMIC、AEC-Q100認定

3.5 16 1 2200
Developed according to ASIL D Development Process to Avoid Systematic Failure, Hardware Capability to ASIL B
QFN-15 (2.5x3.5) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq70240fs-aec1.html
MPQ70160FS-AEC1
MPSafe

MPSafeTM、ASIL D、6.5V、自動車のADAS用にデュアル4A、デュアル3A、デュアル1Aの6つの降圧コンバータを備えたPMIC、AEC-Q100認定

2.7 5.5 4 2000
Functional Safety Compliant, Multi-Page One-Time Programmable (MOTP) Memory, PMBus/I2C Compliant Interface with PEC, Targeted for ASIL D Systems
QFN-32 (5x5) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq70160fs-aec1.html
MPQ4340-AEC1

36V、4A、超低静止電流、同期整流ステップダウンコンバータ

AEC-Q100認定済み

3.3 36 4 0.03 2500 External Soft Start, OCP with Hiccup Mode, Power Good Output Frequency Spread Spectrum, Zero-Delay PWM Control Current Mode QFN-17 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4340-aec1.html
MPQ4323C-AEC1

42Vロードダンプ耐性、3A、超小型、同期整流ステップダウンコンバータ、AEC-Q100認定

3.3 36 3 1.2 0.8 2500 Light-Load Operation, PWM Control
Forced Continuous Conduction Mode (FCCM), FSS for Low EMI, Power Good
Current Mode QFN-12 (2x3), QFN-14 (2.5mmx3.5mm) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4323c-aec1.html
MPQ2180-AEC1

6A、2.7V〜6V、高効率、I2Cインタフェース付き同期整流ステップダウンコンバータ、AEC-Q100認定

2.7 6 6 0.3 0.6 2200 Internal Soft Start, Power Good Output, Selectable AAM Mode
Flexible with I2C Interface, Over-Current Protection (OCP), Short-Circuit Protection (SCP), Thermal Shutdown
Hysteretic         QFN-14 (2.5x3) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq2180-aec1.html
MPQ4418A-AEC1

0.6A、36V、高効率、低RDS(ON)、同期整流ステップダウンコンバータ、AEC-Q100認定

Buy On MPS 4 36 0.6 0.6 0.792 410 Power Good, Synchronous Rectification
External Frequency Sync, OCP with Hiccup Mode, Thermal Shutdown
Peak-Current Mode TSOT23-8 Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4418a-aec1.html
MPQ2169

6V, Dual 1.4A/1.4A or 2A/0.8A Low Quiescent Current, Synchronous Buck with PG and SS AEC-Q100 Qualified

2.7 6 1.4 0.06 0.6 3000 Dual Output, External Soft Start, Power Good Configurable Frequency, Ultra-Low IQ Current Mode QFN-18 (2x3), QFN-18 (2.5x3.5) Automotive 0 0 https://www.monolithicpower.com/jp/mpq2169.html
MPQ4272-AEC1

36V, 3A, Dual Buck Converter with I2C Interface for Automotive Power Delivery, AEC-Q100 Qualified

Buy On MPS 4 36 3 0.3 2100
Adjustable Switching Frequency, Buck Output Discharge, Frequency Spread Spectrum, I2C/PMBus Interface, Line Drop Compensation, Dual-Channel Buck
Current Mode QFN-21 (4x5) Automotive 1 0 https://www.monolithicpower.com/jp/mpq4272-aec1.html
MPQ2167

6V, 4A, Frequency Programmable Buck Converter AEC-Q100 Qualified

2.7 6 4 0.042 0.606 2200 External Soft Start, Power Good, Synchronous Rectification
100% Duty Cycle, Configurable Frequency, External Frequency Sync
Current Mode QFN-11 (2x3) Automotive 0 0 https://www.monolithicpower.com/jp/mpq2167.html
MPQ4316A-AEC1

45V、6A、低自己消費電流、周波数スペクトラム拡散付き同期整流ステップダウンコンバータ、AEC-Q100認定

Buy On MPS 3.3 45 6 0.018 0.815 1000 External Soft Start, Power Good Output, Synchronous Mode
FCCM or AAM Mode, Frequency Spread Spectrum, LDO Mode, OCP with Hiccup Mode
Current Mode QFN-20 (4x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4316a-aec1.html
MPQ4323-AEC1

42Vロードダンプ耐性、3A、超小型、低自己消費電流、同期整流ステップダウンコンバータ、AEC-Q100認定

Buy On MPS 3.3 30 3 0.02 0.8 2500 Light-Load Operation, PWM Control AAM Mode, FSS for Low EMI, Low IQ, Power Good Current Mode QFN-12 (2x3), QFN-12 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4323-aec1.html
MPQ4436A-33-AEC1

45V、6A、低自己消費電流、固定出力、同期整流ステップダウンコンバータ、AEC-Q100認定

3.3 45 6 0.018 0.815 1000 External Soft Start, Power Good Output
Low-Dropout (LDO) Mode, OCP with Hiccup Mode, Selectable AAM Mode or FCCM
Current Mode QFN-20 (4x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4436a-33-aec1.html
MPQ4323M-AEC1

42V ロードダンプ耐性、3A、超小型、低自己消費電流、同期整流ステップダウンコンバータ、AEC-Q100認定

3.3 36 3 0.02 0.8 2200 Light-Load Operation, PWM Control AAM Mode, FSS for Low EMI, Low IQ, Power Good Current Mode QFN-12L (3.5mmx3.5mm) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4323m-aec1.html
MPQ2166B-AEC1

6V、デュアル2A / 2Aまたは3A / 1A、低自己消費電流、PGおよびSSを備えた同期整流降圧コンバータ、AEC-Q100認定

2.7 6 3 0.065 0.6 2290 External Soft Start, Power Good Output, Selectable FCCM
Over-Current Protection (OCP), Short-Circuit Protection, Thermal Shutdown
Current Mode QFN-18 (2.5x3.5) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq2166b-aec1.html
MPQ4436B-AEC1

45V、6A、低自己消費電流、同期整流ステップダウンコンバータ、AEC-Q100認定

3.3 45 6 0.018 0.815 2200 External Soft Start, Power Good Output
Hiccup OCP, Low-Dropout (LDO) Mode, Selectable AAM Mode or FCCM
Current Mode QFN-20 (4x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4436b-aec1.html
MPQ2189-AEC1

4A、2.7V〜6V、高効率、I2Cインタフェース付き同期整流ステップダウンコンバータ、AEC-Q100認定

2.7 6 4 0.3 0.6 2200 Internal Soft Start, Power Good Output, Selectable AAM Mode
Flexible with I2C Interface, OCP, Short-Circuit Protection (SCP), Thermal Shutdown
Hysteretic         QFN-14 (2.5x3) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq2189-aec1.html
MPQ9842-AEC1

36V, 2A, Low IQ, Step-Down Converter AEC-Q100 Qualified

3.3 36 2 0.014 0.8 2500
External Soft Start, Power Good Indication, Short-Circuit Protection (SCP)
FCCM or AAM Mode, OCP Current Mode QFN-16 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq9842-aec1.html
MPQ9843-AEC1

36V, 3A, Low IQ, Step-Down Converter AEC-Q100 Qualified

3.3 36 3 0.014 0.8 2500
External Soft Start, Power Good Indication, Short-Circuit Protection (SCP)
FCCM or AAM Mode, OCP Current Mode QFN-16 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq9843-aec1.html
MP9843

36V, 3A, Low IQ, Step-Down Converter

3.3 36 3 0.014 0.8 2500
External Soft Start, Power Good Indication, Short-Circuit Protection (SCP)
FCCM or AAM Mode, OCP Current Mode QFN-16 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mp9843.html
MPQ8873-AEC1

36V, 3A Continuous Output Current, Full Temperature, Four-Switch, Synchronous Buck-Boost Converter, AEC-Q100 Qualified

Buy On MPS 2.2 36 3 0.18 2 1000
COT Control for Seamless Transitions, Internal Soft Start, Power Good
Configurable Input UVLO, Cycle-by-Cycle Current Limiting, Input OVP, OCP, Output OVP, Output SCP, Over-Temperature Shutdown
COT Control QFN-34 (4x5) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq8873-aec1.html
MP4436A

45V、6A、低Iq、同期整流降圧コンバータ

3.3 45 6 0.018 0.815 530 External Soft Start, Power Good, Synchronous Rectification
Configurable Frequency, External Frequency Sync, Frequency Spread Spectrum
Current Mode QFN-20 (4x4) Catalog 1 0 https://www.monolithicpower.com/jp/products/power-management/switching-converters-controllers/step-down-buck/converters/mp4436a.html
MP9842

36V, 2A, Low IQ, Step-Down Converter

3.3 36 2 0.014 0.8 2500
External Soft Start, Power Good Indication, Short-Circuit Protection (SCP)
FCCM or AAM Mode, OCP Current Mode QFN-16 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mp9842.html
MPQ9840-AEC1

36V, 3.5A, Low IQ, Synchronous Step-Down Converter AEC-Q100 Qualified

3.3 36 3.5 0.014 0.8 2500
External Soft Start, Power Good Indication, Short-Circuit Protection (SCP)
FCCM or AAM Mode, OCP Current Mode QFN-16 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq9840-aec1.html
MPQ9841-AEC1

36V, 1A, Low IQ, Synchronous Step-Down Converter AEC-Q100 Qualified

3.3 36 1 0.014 0.8 2500
External Soft Start, FCCM and AAM Mode, Power Good, Synchronous
Hiccup OCP, LDO Mode Current Mode QFN-16 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq9841-aec1.html
MP9841

36V, 1A, Low IQ, Synchronous Step-Down Converter

3.3 36 1 0.014 0.8 2500
External Soft Start, Power Good Indication, Short-Circuit Protection (SCP)
FCCM or AAM Mode, OCP Current Mode QFN-16 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/power-management/switching-converters-controllers/step-down-buck/converters/mp9841.html
MP9840

36V, 3.5A, Low IQ,Synchronous Step-Down Converter

3.3 36 3.5 0.014 0.8 2500
External Soft Start, Power Good Indication, Short-Circuit Protection (SCP)
FCCM or AAM Mode, OCP Current Mode QFN-16 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/power-management/switching-converters-controllers/step-down-buck/converters/mp9840.html
MPQ8875A-AEC1

36V、5A、4スイッチ、I2Cインタフェース付き同期整流昇降圧コンバータ、 AEC-Q100認定

2.2 36 5 0.18 2 1000
Internal Soft Start, OVP/OCP/SCP, Smart Power Good Output, Wettable Flank QFN Option
Fixed Frequency, I2C Interface, Spread Spectrum Current Mode QFN-34 (4x5) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq8875a-aec1.html
MPQ2166A-AEC1

6V、デュアル2A / 2Aまたは3A / 1A、低I Q 、PGおよびSS付き同期整流降圧レギュレータ、AEC-Q100認定

 

2.7 6 3 0.065 0.6 3000 External Soft Start, Power Good, Selectable AAM Mode or FCCM
Over-Current Protection (OCP), Short-Circuit Protection, Thermal Shutdown
Current Mode QFN-18 (2.5x3.5) Automotive 0 0 https://www.monolithicpower.com/jp/mpq2166a-aec1.html
MPQ4418-AEC1

0.6A、36V、高効率、低RDS(ON) 、同期整流、ステップダウンコンバータ、AEC-Q100認定

Buy On MPS 4 36 0.6 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync, Hiccup OCP, Thermal Shutdown Current Mode TSOT23-8 Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4418-aec1.html
MPQ2177-AEC1

5.5V、1A、2.4MHz、パワーグッドおよびソフトスタートを備えた同期整流降圧コンバータ、AEC-Q100認定

Buy On MPS 2.5 5.5 1 0.46 0.6 2640 External Soft Start, Power Good External Soft Start, Output Discharge COT Control QFN-8 (1.5x2) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq2177-aec1.html
MPQ4573-AEC1

60V、2.5A、完全集積、高効率、同期整流式降圧コンバータ、AEC-Q100認定

Buy On MPS 4.5 60 2.5 0.04 0.8 2200 Power Good Indication, Synchronous Buck
FCCM or AAM Mode, LDO Mode, Low-Dropout (LDO) Mode, OCP, Short-Circuit Protection with Hiccup Mode
Current Mode QFN-12 (2.5x3) Automotive 0 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4573-aec1.html
MPQ2177A-AEC1

5.5V、1A、2.4MHz、パワーグッドおよびソフトスタートを備えた同期整流ステップダウンコンバータ、AEC-Q100認定

Buy On MPS 2.5 5.5 1 0.021 0.6 2400 External Soft Start, Power Good
Forced AAM Mode, Output Discharge, OVP with Hiccup Mode, Short-Circuit Protection with Hiccup Mode
COT Control QFN-8 (1.5x2) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq2177a-aec1.html
MPQ8847A-AEC1

6A、2.7V〜6V、高効率、I2Cインタフェースを備えた同期整流ステップダウンコンバータ、AEC-Q100認定

2.7 6 6 0.285 0.6 2200 Power Good
Over-Current Protection (OCP), Over-Temperature Protection (OTP)
COT Control QFN-14 (2.5x3) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq8847a-aec1.html
MPQ4314-AEC1

5V、4A、低IQ、周波数スペクトラム拡散付き同期整流式降圧コンバータ、AEC-Q100認定

Buy On MPS 3.3 45 4 0.018 0.815 1000
External Soft Start, Frequency Spread Spectrum, Power Good Output
FCCM or AAM Mode, Forced AAM Mode or FCCM, Low-Dropout (LDO) Mode, OCP with Hiccup Mode
Current Mode QFN-20 (4x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4314-aec1.html
MPQ4312-AEC1

45V, 2A, Low IQ, Synchronous Step-Down Converter with Frequency Spread Spectrum, AEC-Q100 Qualified

Buy On MPS 3.3 45 2 0.018 0.815 1000 External Soft Start, Power Good, Selectable AAM Mode or FCCM Frequency Spread Spectrum, LDO Mode Current Mode QFN-20 (4x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4312-aec1.html
MPQ4360-AEC1

40V, 6A, Low IQ, Synchronous Step-Down Converter, AEC-Q100 Qualified

Buy On MPS 3.3 40 6 0.02 0.815 2200 External Soft Start, Power Good Output, Synchronous Hiccup OCP, Multi-Phase Capability Current Mode QFN-20 (4x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4360-aec1.html
MPQ4317-AEC1

45V, 7A, Low IQ, Synchronous Step-Down Converter with Frequency Spread Spectrum, AEC-Q100 Qualified

Buy On MPS 3.3 45 7 0.018 0.815 1000 External Soft Start, Power Good Output, Synchronous
FCCM or AAM Mode, Frequency Spread Spectrum, Hiccup OCP, LDO Mode
Current Mode QFN-20 (4x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4317-aec1.html
MPQ2179A-AEC1

5.5V, 3A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

Buy On MPS 2.5 5.5 3 0.021 0.6 2400 External Soft Start, Power Good
Forced AAM Mode, Output Discharge, OVP with Hiccup Mode, Short-Circuit Protection with Hiccup Mode
COT Control QFN-8 (1.5x2) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq2179a-aec1.html
MPQ2178A-AEC1

5.5V、1A、2.4MHz、パワーグッドおよびソフトスタート機能付き同期降圧コンバータ、AEC-Q100認証済み

Buy On MPS 2.5 5.5 2 0.021 0.6 2400 External Soft Start, Power Good Output OVP, Short-Circuit Protection with Hiccup Mode COT Control QFN-8 (1.5x2) Automotive 0 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq2178a-aec1.html
MPQ4315-AEC1

45V、5A、低IQ、周波数スペクトラム拡散付き同期整流式降圧コンバータ、AEC-Q100認定

Buy On MPS 3.3 45 5 0.018 0.815 1000 External Soft Start, Power Good Output FCCM or AAM Mode, Frequency Spread Spectrum, Hiccup OCP Current Mode QFN-20 (4x4) Automotive 0 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4315-aec1.html
MPQ4467-AEC1

36V、2.5A、低静止電流、非同期、ステップダウンコンバータ、AEC-Q100認定

3.3 36 2.5 0.01 0.8 2500
Enable Control, External Clock Sync, Power Good Indication, Soft Start
Hiccup Mode, LDO Mode, OCP Current Mode QFN-16 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/mpq4467-aec1.html
MPQ4316-AEC1

45V、6A、低IQ、周波数スペクトラム拡散付き同期整流式降圧コンバータ、AEC-Q100認定

Buy On MPS 3.3 45 6 0.018 0.815 1000 External Soft Start, Power Good Output, Synchronous Mode
FCCM or AAM Mode, Frequency Spread Spectrum, LDO Mode, OCP with Hiccup Mode
Current Mode QFN-20 (4x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4316-aec1.html
MPQ2179-AEC1

5.5V、ピーク3A、2.4MHz、PGおよびSSを備えた同期整流降圧コンバータ、AEC-Q100認定

Buy On MPS 2.5 5.5 3 0.6 2400 External Soft Start, Power Good
Forced Continuous Conduction Mode (FCCM), Output OVP, Short-Circuit Protection with Hiccup Mode
COT Control QFN-8 (1.5x2) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq2179-aec1.html
MPQ2178-AEC1

5.5V, 2A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

Buy On MPS 2.5 5.5 2 0.46 0.6 2400 External Soft Start, Power Good Output OVP, Short-Circuit Protection with Hiccup Mode COT Control QFN-8 (1.5x2) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq2178-aec1.html
MPQ2123-AEC1

6V、2A、設定可能な周波数、同期整流降圧コンバータ、AEC-Q100認定

Buy On MPS 2.7 6 2 0.045 0.606 2100
External Soft Start, Power Good, Selectable AAM Mode or FCCM, Short-Circuit Protection (SCP)
100% Duty Cycle Operation, Cycle-by-Cycle OCP, Internal Compensation Mode, Short-Circuit Protection (SCP)
Current Mode QFN-11 (2x3) Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq2123-aec1.html
MPQ4576-AEC1

高効率、600mA、60V、完全集積、同期整流降圧コンバータ、AEC-Q100認定

Buy On MPS 4.5 60 0.6 0.04 0.85 2200
Hiccup Short-Circuit Protection, Over-Current Protection (OCP), Synchronous Buck
Clock SYNC Output, Internal Soft Start, LDO Mode, OCP with Hiccup Mode, PG Output, Selectable AAM Mode or FCCM
Current Mode Automotive 1 0 https://www.monolithicpower.com/jp/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4576-aec1.html
MPQ4409-AEC1

24V、900mA、2.2MHz、高効率、同期整流ステップダウンコンバータ、AEC-Q100認定

4 24 0.9 0.6 0.807 2200 External Soft Start, Power Good CCM, Over-Current Protection (OCP) Current Mode QFN-13 (2.5x3) Automotive 1 0 https://www.monolithicpower.com/jp/mpq4409-aec1.html
MPQ4559-AEC1

55V, 1.5A, 2MHz(Adj.) Industrial-Grade Buck Converter With AEC-Q100 Qualified

3.8 55 1.5 0.14 0.8 2000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Automotive 0 0 https://www.monolithicpower.com/jp/mpq4559-aec1.html
MPQ2124-AEC1

6V、3A、周波数プログラマブル同期整流降圧コンバータ、AEC-Q100認定

2.7 6 3 0.042 0.606 2100
External Soft Start, Power Good, Selectable AAM Mode or FCCM, Short-Circuit Protection (SCP)
100% Duty Cycle Operation, Cycle-by-Cycle OCP, Internal Compensation Mode
Current Mode QFN-11 (2x3) Automotive 1 0 https://www.monolithicpower.com/jp/mpq2124-aec1.html
MPQ4462-AEC1
3.5A, 4MHz, 36V Step-Down Converter
3.8 36 3.5 0.12 0.792 4000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Automotive 0 0 https://www.monolithicpower.com/jp/mpq4462-aec1.html
MPQ4420-AEC1

Automotive-Grade, High-Efficiency 2A, 36V Max, Synchronous Step-Down Converter with PG and Ext Sync

Buy On MPS 4 30 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Automotive 0 0 https://www.monolithicpower.com/jp/mpq4420-aec1.html
MPQ2451-AEC1
36V, 2MHz, 0.6A Step-Down Converter Automotive-Grade
3.3 36 0.6 0.13 0.794 2000 Light-Load Efficiency Fixed Output Current Mode QFN-6L, SOT23-6L Automotive 1 0 https://www.monolithicpower.com/jp/mpq2451-aec1.html
MPQ2459-AEC1
0.5A, 55V, 480kHz Step-Down Converter with AEC-Q100 qualification
Buy On MPS 4.5 55 0.5 0.73 0.812 480