Vin (Max) 30V to 48V

高速過渡応答特性

出力容量を最小限に抑えて
ボードスペースとコストを低減

業界をリードする電力密度

低ノイズで高効率と高信頼性
使いやすい

独自のBCD処理と
パッケージング技術を活用

参照表示列
ステータス
Vin (min) (V)
Vin (max) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (V)
fsw (max) (kHz)
Common Features
Special Features
Control Mode
Package
Grade
Vin (min) (V)
Vin (max) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (V)
fsw (max) (kHz)
Common Features
Special Features
Control Mode
Package
Grade
External Soft Start
Forced CCM
Light-Load Efficiency
Power Good
Synchronous Rectification
External Frequency Sync
Fixed Output
Frequency Spread Spectrum
I2C Interface
Line Drop Compensation
Output Discharge
Output Line Drop Compensation
OCP
OTP
Programmable Current Limit
Programmable Frequency
USB Output Discharge
Web and Field Programmable
Current Mode
COT
QFN-10 (3x3)
QFN-13 (2.5x3)
QFN-14 (3x4)
QFN-15 (2x3)
QFN-16 (3x4)
QFN-20 (3x4)
QFN-25 (3x4)
QFN-28 (4x5)
QFN-6L
QFN-8 (2x3)
QFN-8 (3x3)
SOIC-8
SOIC-8N
SOT23-6L
TQFN-10 (3x3)
TSOT23-6
TSOT23-8
QFN-25 (4x5)
カタログ
Industrial
Automotive
MP4423H
新規
High Efficiency 3A, 36V, Synchronous Step-Down Converter with PG and Ext. Sync
4 36 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Catalog
MP2491C
新規

32V, 6A, Step-Down Converter with Programmable Current Limit and Output Voltage Scaling Control

4 32 6 0.45 0.5, 0.9, 1.2, 1.5 490 Light-Load Efficiency, Power Good, Synchronous Rectification Output Discharge, Programmable Current Limit COT QFN-13 (2.5x3) Catalog
MP2457
新規

36V, 0.6A, 2MHz, Synchronous, Step-Down Converter

5 36 0.6 0.065 0.8 2000 Light-Load Efficiency, Synchronous Rectification Current Mode TSOT23-6 Catalog
MPQ4480
新規

6A, 36V, Step-Down Converter for Automotive, AEC-Q100 Qualified

4.2 36 6 1 1 2200 Synchronous Rectification External Frequency Sync, Frequency Spread Spectrum, Line Drop Compensation, USB Output Discharge Current Mode QFN-25 (4x5) Automotive
MP1591
アクティブ

2A, 32V, 330KHz Step-Down Converter

6.5 32 2 1 1.23 330 SOIC-8 Catalog
MP2451
アクティブ

36V, 2MHz, 0.6A Step-Down Converter

3.3 36 0.6 0.13 0.794 2000 Current Mode SOT23-6L Catalog
MP2452
アクティブ

1A, 36V, 1MHz, Step-Down Converter in QFN

3.3 36 1 0.13 0.794 1000 Current Mode QFN-8 (2x3) Catalog
MP2467
アクティブ

2.5A, 36V, 500kHz Step-Down Converter

6 36 2.5 0.1 0.8 500 Catalog
MP2498
アクティブ

Integrated 100V Load Dump Protection, 2A Step Down Regulator

6.5 30 2 0.12 0.8 1000 Light-Load Efficiency Programmable Frequency Current Mode QFN-28 (4x5) Catalog
MP2560
アクティブ

2.5A, 4MHz, 42V Step-Down Converter

4.5 42 2.5 0.12 0.8 4000 Light-Load Efficiency Programmable Frequency Current Mode QFN-10 (3x3) Catalog
MP4458
アクティブ

1A, 4MHz, 36V Step-Down Converter

3.8 36 1 0.12 0.8 4000 Programmable Frequency Current Mode TQFN-10 (3x3) Catalog
MP4459
アクティブ

1.5A, 4MHz, 36V Step-Down Converter

3.8 36 1.5 0.12 0.8 4000 Programmable Frequency Current Mode TQFN-10 (3x3) Catalog
MP4460
アクティブ

2.5A, 4MHz, 36V Step-Down Converter

3.8 36 2.5 0.12 0.8 4000 Programmable Frequency Current Mode QFN-10 (3x3) Catalog
MP4462
アクティブ

3.5A, 4MHz, 36V Step-Down Converter

3.8 36 3.5 0.12 0.8 4000 Light-Load Efficiency Programmable Frequency QFN-10 (3x3) Catalog
MPQ2490
アクティブ

1.5A, 36V, 700KHz Step-Down Converter with Programmable Output Current Limit

4.5 36 1.5 0.5 0.805 700 External Soft Start, Power Good Current Mode SOIC-8 Industrial
MPQ4456
アクティブ

1A, 4MHz, 36V Step-Down Converter

3.8 36 1 0.12 0.796 4000 Programmable Frequency Current Mode TQFN-10 (3x3) Industrial
MPQ4458
アクティブ

1A, 4MHz, 36V Step-Down Converter

3.8 36 1 0.12 0.8 4000 Light-Load Efficiency Programmable Frequency Current Mode TQFN-10 (3x3) Industrial
MPQ4459
アクティブ
1.5A, 4MHz, 36V Step-Down Converter
3.8 36 1.5 0.12 0.8 4000 Light-Load Efficiency Programmable Frequency Current Mode TQFN-10 (3x3) Industrial
MPQ4460
アクティブ

2.5A, 4MHz, 36V Step-Down Converter

3.8 36 2.5 0.12 0.8 4000 Light-Load Efficiency Programmable Frequency Current Mode QFN-10 (3x3) Industrial
MP2490
アクティブ
1.5A, 36V, 700KHz Step-Down Converter with Programmable Output Current Limit
4.5 36 1.5 0.5 0.805 700 External Soft Start, Power Good QFN-10 (3x3), SOIC-8 Catalog
MP2493
アクティブ
1.5A, 36V, 130KHz Low EMI Step-Down Converter with Programmable Output Current Limit
4.5 36 2 0.5 0.8 130 External Soft Start Current Mode SOIC-8 Catalog
MP2499M
アクティブ
36V, 3A Max, High-Efficiency, Synchronous, Step-Down Converter with Output Line Drop Compensation
3 0.7 0.792 270 Forced CCM, Synchronous Rectification External Frequency Sync, Output Line Drop Compensation Current Mode QFN-13 (2.5x3) Catalog
MPQ4470-AEC1
アクティブ
High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
4.5 36 5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification Programmable Frequency COT QFN-20 (3x4) Automotive
MPQ4462-AEC1
アクティブ
3.5A, 4MHz, 36V Step-Down Converter
3.8 36 3.5 0.12 0.792 4000 Light-Load Efficiency Programmable Frequency Current Mode QFN-10 (3x3) Automotive
MPQ4470A-AEC1
アクティブ
High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
4.5 36 5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification Programmable Frequency COT QFN-20 (3x4) Automotive
MPQ4473-AEC1
アクティブ
High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
4.5 36 3.5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification Programmable Frequency COT QFN-20 (3x4) Automotive
MPQ2454-AEC1
アクティブ
Automotive Grade, 36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start, AEC-Q100 Qualified
3.3 36 0.6 0.06 0.8 2300 External Soft Start, Power Good Programmable Frequency Current Mode QFN-10 (3x3) Automotive
MPQ2451-AEC1
アクティブ
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
MPQ4420-AEC1
アクティブ
Automotive Grade, High Efficiency 2A, 36V max, Synchronous Step-Down Converter with PG and Ext. Sync
4 30 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Automotive
MPQ4423-AEC1
アクティブ
Automotive Grade, High Efficiency 3A, 36V max, Synchronous Step-Down Converter with PG and Ext. Sync
4 30 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Automotive
MPQ4420A-AEC1
アクティブ
AEC1-Automotive Grade, High Efficiency 2A, 36V, Force CCM Mode, Synchronous Step-Down Converter with PG and Ext.Sync
4 36 2 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Automotive
MP2403
アクティブ

4.6V to 32V, 250kHz, 3A Sync Buck with External , Comp and External SS

4.6 32 3 1.45 0.8 250 External Soft Start, Synchronous Rectification Current Mode SOIC-8N Catalog
MP38891
アクティブ

6A, 30V, 420KHz Step-Down Converter with Synchronizable Gate Driver

4.5 30 6 0.9 0.808 420 Power Good, Synchronous Rectification External Frequency Sync QFN-14 (3x4) Catalog
MP38892
アクティブ

6A, 42V, 420KHz Step-Down Converter with Synchronizable Gate Driver

4.5 42 6 0.9 0.808 420 Synchronous Rectification External Frequency Sync Current Mode Catalog
MP38894
アクティブ

4.5A, 42V, 420kHz Step-Down Converter 4.5A, 42V, 420kHz Step-Down Converter

4.5 42 4.5 0.9 0.808 420 Synchronous Rectification External Frequency Sync Catalog
MP4470
アクティブ

High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter

4.5 36 5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification Programmable Frequency COT QFN-20 (3x4) Catalog
MP4566
アクティブ

36V, 600mA, 1MHz Non-Sync Step-down Converter with High Light Load Efficiency

4.5 36 0.6 0.035 1 1000 Light-Load Efficiency Current Mode QFN-8 (2x3) Catalog
MP4568
アクティブ

60V, 100mA, Synchronous Step-Down Converter

4.5 45 0.1 0.02 1 1000 External Soft Start, Synchronous Rectification Programmable Frequency Current Mode QFN-10 (3x3) Catalog
MP8675
アクティブ

6A, 42V, 420KHz Step-Down Converter with Synchronizable Gate Driver

4.5 42 6 0.9 0.808 420 Synchronous Rectification External Frequency Sync Current Mode Catalog
MP8676
アクティブ

4.5A, 42V, 420kHz Step-Down Converter with Synchronizable Gate Driver

4.5 42 4.5 0.9 0.808 420 Synchronous Rectification External Frequency Sync Current Mode Catalog
MPQ4470
アクティブ

Industrial Grade, High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter

4.5 36 5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification Programmable Frequency COT QFN-20 (3x4) Industrial
MPQ4470A
アクティブ

Industrial Grade, High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter

4.5 36 5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification Programmable Frequency COT QFN-20 (3x4) Industrial
MPQ4568
アクティブ

Industrial Grade, 60V, 100mA, 20μA, Low Iq Synchronous Step-Down Converter

4.5 45 0.1 0.02 1 1000 External Soft Start, Synchronous Rectification Programmable Frequency Current Mode QFN-10 (3x3) Industrial
MP9447
アクティブ

High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter

4.5 36 5 0.5 0.815 650 External Soft Start, Light-Load Efficiency, Synchronous Rectification COT QFN-25 (3x4) Catalog
MP4470A
アクティブ

High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter

4.5 36 5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification Programmable Frequency COT QFN-20 (3x4) Catalog
MP4420
アクティブ
High Efficiency 2A, 36V Max, Synchronous Step-Down Converter with PG and Ext. Sync
4 30 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Catalog
MP4420H
アクティブ
High Efficiency 2A, 36V, Synchronous Step Down Converter with PG and Ext.Sync
4 36 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Catalog
MPQ4420
アクティブ
Industrial grade, High Efficiency 2A, 36V max, Synchronous Step Down Converter with PG and Ext. Sync
4 30 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Industrial
MPQ4420H
アクティブ

Industrial grade, High Efficiency 2A, 36V, Synchronous Step Down Converter with PG and Ext.Sync

4 36 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Industrial
MP4423
アクティブ
High Efficiency 3A, 36V Max, Synchronous Step Down Converter with PG and Ext. Sync
4 30 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Catalog
MPQ4423
アクティブ
Industrial Grade, High Efficiency 3A, 36V max, Synchronous Step Down Converter with PG and Ext. Sync
4 30 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Industrial
MPQ4423H
アクティブ
Industrial Grade, High Efficiency 3A, 36V, Synchronous Step Down Converter with PG and Ext. Sync
4 36 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Industrial
MP9942
アクティブ
High Efficiency 2A, 36V, 410kHz, Synchronous Step Down Converter with Power Good
4 30 2 0.85 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Catalog
MP9943
アクティブ
High Efficiency 3A Peak, 36V, Synchronous Step Down Converter with Power Good
4 30 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Catalog
MP4410
アクティブ

36V, 100mA, 20μA Low Iq Synchronous Step-Down Converter

4.5 36 0.1 0.02 1 1000 External Soft Start, Synchronous Rectification Programmable Frequency Current Mode QFN-10 (3x3) Catalog
MP4473
アクティブ

High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter

4.5 36 3.5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification Programmable Frequency COT QFN-20 (3x4) Catalog
MPQ4473
アクティブ

Industrial Grade, High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter

4.5 36 3.5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification Programmable Frequency COT QFN-20 (3x4) Industrial
MP2454
アクティブ

36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start

3.3 36 0.6 0.06 0.8 2300 External Soft Start, Power Good Programmable Frequency Current Mode QFN-10 (3x3) Catalog
MPQ2454
アクティブ

Industrial Grade, 36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start

3.3 36 0.6 0.06 0.8 2300 External Soft Start, Power Good Programmable Frequency Current Mode QFN-10 (3x3) Industrial
MPQ4430
アクティブ

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

3.3 36 3.5 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Programmable Frequency Current Mode QFN-16 (3x4) Industrial
MPQ2451
アクティブ

36V, 2MHz, 0.6A Step-Down Converter Industrial-Grade

3.3 36 0.6 0.13 0.794 2000 Light-Load Efficiency Fixed Output Current Mode QFN-6L, SOT23-6L Industrial
MP9442
アクティブ
High Efficiency 2A, 36V, 600kHz, Synchronous Step-Down Converter with Power Good
4 36 2 0.5 0.792 600 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Catalog
MP9473
アクティブ

High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter

4.5 36 3.5 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification Programmable Frequency COT QFN-20 (3x4) Catalog
MPQ4423A
アクティブ
Industrial Grade, High Efficiency, Force CCM Mode, 3A, 36V, Synchronous Step-Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified
4 36 3 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Industrial
MPQ4420A
アクティブ
Industrial grade, High Efficiency 2A, 36V, Force CCM Mode, Synchronous Step Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified
4 36 2 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Industrial
MPQ4415M
アクティブ

Industrial Grade, 1.5A, 36V, 2.2MHz, High-Efficiency, Synchronous, Step-Down Converter

4 36 1.2 0.5 0.81 2200 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-13 (2.5x3) Industrial
MP9942A
アクティブ
High Efficiency 2A, 36V, 410kHz Synchronous Step-Down Converter with Power Good
4 30 2 0.5 0.792 410 Forced CCM, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Catalog
MP9943A
アクティブ
High Efficiency 3A Peak, 36V, Synchronous Step-Down Converter With Power Good
4 30 3 0.5 0.792 410 Forced CCM, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Catalog
MP2263
アクティブ

Wide Input 3.3V - 30V, 3A, 12µA IQ, Synchronous, Step-Down Converter with External Soft Start and Power Good in Small 2x3mm QFN Package

3.3 30 3 0.012 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Programmable Frequency Current Mode QFN-15 (2x3) Catalog
MP2269
アクティブ

Wide Input 3.3V - 30V, 1A, 12µA IQ , Synchronous, Step-Down Converter with External Soft Start and Power Good in Small 2x3mm QFN Package

3.3 30 1 0.012 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Programmable Frequency Current Mode QFN-15 (2x3) Catalog
MP4420A
アクティブ
High Efficiency 2A, 36V, Force CCM Mode, Synchronous Step Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified
4 36 2 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Catalog
MP4423A
アクティブ
High Efficiency, Force CCM Mode, 3A, 36V, Synchronous Step-Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified
4 36 3 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Catalog
MP4431
アクティブ

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

3.3 36 1 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Programmable Frequency Current Mode QFN-16 (3x4) Catalog
MP4432
アクティブ

36V, 2.2A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 2.2 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Programmable Frequency Current Mode QFN-16 (3x4) Catalog
MP4433
アクティブ

36V, 3A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 3 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Programmable Frequency Current Mode QFN-16 (3x4) Catalog
MPQ4431
アクティブ

Industrial Grade, 36V, 1A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 1 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Programmable Frequency Current Mode QFN-16 (3x4) Industrial
MPQ4432
アクティブ

Industrial Grade, 36V, 2.2A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 2.2 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Programmable Frequency Current Mode QFN-16 (3x4) Industrial
MPQ4433
アクティブ

Industrial Grade, 36V, 3A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 3 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Programmable Frequency Current Mode QFN-16 (3x4) Industrial
MP4430
アクティブ

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

3.3 36 3.5 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Programmable Frequency Current Mode QFN-16 (3x4) Catalog
DIY8883
アクティブ

Configurable 36V DC/DC Step-Down IC up to 3A

4.5 36 3 2000 I2C Interface, OCP, OTP, Web and Field Programmable QFN-14 (3x4) Catalog
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