Vin (Max) > 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
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
MPL
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
External Soft Start
FCCM
Hiccup Short-Circuit Protection
Light-Load Efficiency
Over-Current Protection
Power Good
Power Good Indication
Selectable AAM Mode or FCCM
Synchronous Rectification
Synchronous Buck
180° Phase-Shifted Operation
Adjustable Switching Frequency
Clock SYNC Output
Configurable Frequency
External Frequency Sync
FCCM or AAM Mode
Fixed Output
Internal Soft Start
LDO Mode
OCP with Hiccup Mode
PG Output
Selectable AAM Mode or FCCM
OCP
Low-Dropout (LDO) Mode
Short-Circuit Protection (SCP) with Hiccup Mode
Current Mode
COT
Hysteretic        
QFN-10 (3x3)
QFN-12 (2.5x3)
SOIC-8
SOIC-8 EP
SOIC-16
TSOT23-6
TSSOP-20EP
TSSOP-16EP
カタログ
Industrial
Automotive
Has MPL
MP4572
新商品
MPL

High-Efficiency, 2A, 60V, Fully Integrated Synchronous Buck Converter

4.5 60 2 0.04 0.8 2200 External Soft Start, Power Good, Synchronous Rectification 180° Phase-Shifted Operation, Adjustable Switching Frequency Current Mode QFN-12 (2.5x3) Catalog 1
MP4581
新商品

100V, 0.8A Synchronous Buck Converter

8 100 0.8 0.015 1 1000 Light-Load Efficiency, Synchronous Rectification Configurable Frequency COT SOIC-8 EP Catalog 0
MP2459
アクティブ

0.5A, 55V, 480kHz Step-Down Converter in a TSOT23-6

4.5 55 0.5 0.73 0.812 480 TSOT23-6 Catalog 0
MP4575
アクティブ

5A, 4.5V - 55V Input, Frequency-Programmable, Fully Integrated, Synchronous, Step-Down Converter

4.5 55 5 0.45 1 0
External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, External Frequency Sync Current Mode TSSOP-20EP Catalog 0
MP2456
アクティブ

0.5A, 50V, 1.2MHz Step-Down Converter in TSOT23-6

4.5 50 0.5 0.73 0.812 1200 Current Mode TSOT23-6 Catalog 0
MPQ4570
アクティブ

3A, 4.5V-55V Input, Frequency Programmable, Fully Integrated Synchronous, Step-Down Converter

4.5 55 3 0.45 1 0
External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, External Frequency Sync Current Mode TSSOP-20EP Industrial 0
MP4570
アクティブ

3A, 4.5V-55V Input, Frequency Programmable, Fully Integrated Synchronous, Step-Down Converter

4.5 55 3 0.45 1 0
External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, External Frequency Sync Current Mode TSSOP-20EP Catalog 0
MPQ2420
アクティブ

Industrial Grade, 75V, 0.3A, Synchronous Step-Down Converter with Watchdog

4.5 75 0.3 0.02 1 1000 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode TSSOP-16EP Industrial 0
MPQ4569
アクティブ

75V, 0.3A Synchronous Step-Down Converter AEC-Q100 Qualified

4.5 75 0.3 0.02 1 1000 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode QFN-10 (3x3) Industrial 0
MP4569
アクティブ

Synchronous Step-Down Converter with External Soft Start

4.5 75 0.3 0.02 1 1000 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode QFN-10 (3x3) Catalog 0
MP9486A
アクティブ

100V Input, 3.5A, Switching Current Limit Step-Down Converter

4.5 100 1 0.17 0.2 1000 Light-Load Efficiency Hysteretic         SOIC-8 Catalog 0
MPQ2456
アクティブ

Industrial Grade, 0.5A, 50V, 1.2MHz Step-Down Converter in TSOT23-6

4.5 50 0.5 0.73 0.812 1200 Current Mode TSOT23-6 Industrial 0
MPQ2459-AEC1
アクティブ
0.5A, 55V, 480kHz Step-Down Converter with AEC-Q100 qualification
4.5 55 0.5 0.73 0.812 480 TSOT23-6 Automotive 0
MP9486
アクティブ
100V Input, 1A, Step-Down Converter
4.5 100 1 0.17 0.2 1000 Light-Load Efficiency Hysteretic         Catalog 0
MP9485
アクティブ

100V Input, 500mA,  Step-Down Converter

4.5 100 0.5 0.17 0.2 2000 Light-Load Efficiency Hysteretic         Catalog 0
MPQ4572
アクティブ

High-Efficiency, 2A, 60V, Fully Integrated, Synchronous Buck Converter, AEC-Q100 Qualified

4.5 60 2 0.04 0.8 2200
External Soft Start, Power Good, Selectable AAM Mode or FCCM, Synchronous Rectification
180° Phase-Shifted Operation, Adjustable Switching Frequency Current Mode QFN-12 (2.5x3) Automotive 0
MP4571
アクティブ
MPL

High-Efficiency, 1A, 60V, Fully Integrated Synchronous Buck Converter

4.5 60 1 0.04 0.8 2200
External Soft Start, FCCM, Power Good, Synchronous Rectification
180° Phase-Shifted Operation, Adjustable Switching Frequency Current Mode QFN-12 (2.5x3) Automotive 1
MP4541
アクティブ

80V, 0.8A, High-Efficiency, Synchronous, Step-Down Converter with Integrated Power MOSFETS

8 80 0.8 0.015 1 1000 Light-Load Efficiency, Synchronous Rectification Configurable Frequency COT SOIC-8 EP Catalog 0
MP4573
アクティブ

60V、2.5A、完全集積、高効率、同期整流降圧コンバータ

4.5 60 2.5 0.04 0.8 2200 Power Good Indication, Synchronous Buck
FCCM or AAM Mode, OCP, Low-Dropout (LDO) Mode, Short-Circuit Protection (SCP) with Hiccup Mode
Current Mode QFN-12 (2.5x3) Catalog 0
MP2562
アクティブ

4.5V to 50V, 1A, Up to 4MHz Switching Frequency Step-Down Converter with Output Adj From 0.8V to 47V

4.5 50 1 0.12 0.8 4000 Configurable Frequency Current Mode QFN-10 (3x3), SOIC-8 Catalog 0
MPQ4561-AEC1
アクティブ
1.5A, 2MHz, 55V Step-Down Converter
3.8 55 1.5 0.14 0.795 2000 External Soft Start, Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Automotive 0
MPQ2459
アクティブ

0.5A, 55V, 480kHz Step-Down Converter in a TSOT23-6

4.5 55 0.5 0.73 0.812 480 TSOT23-6 Industrial 0
MPQ4559
アクティブ

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) Industrial 0
MP2499
アクティブ

Integrated 100V Load Dump Protection 2A 100kHz Step-Down Regulator with Programmable Output Current

4.5 55 2 0.5 0.8 100 External Soft Start Current Mode SOIC-16 Catalog 0
MP2565
アクティブ

2.5A, 4MHz, 50V Step-Down Converter

4.5 50 2.5 0.12 0.8 4000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Catalog 0
MP4558
アクティブ

1A, 2MHz, 55V Step-Down Converter with Superior Light-Load Efficiency. Available in Automotive (AEC-Q100) and Industrial Grade

3.8 55 1 0.14 0.8 2000 Light-Load Efficiency Configurable Frequency QFN-10 (3x3) Catalog 0
MP4559
アクティブ

1.5A, 2MHz, 55V Step-Down Converter with Superior Light-Load Efficiency. Available in Automotive (AEC-Q100) and Industrial Grade

3.8 55 1.5 0.14 0.8 2000 Light-Load Efficiency Configurable Frequency QFN-10 (3x3) Catalog 0
MP4560
アクティブ

2A, 2MHz, 55V Step-Down Converter

3.8 55 2 0.14 0.8 2000 Light-Load Efficiency Configurable Frequency QFN-10 (3x3) Catalog 0
MP4561
アクティブ

1.5A, 2MHz, 55V Step-Down Converter

3.8 55 1.5 0.14 0.8 2000 External Soft Start, Light-Load Efficiency Configurable Frequency QFN-10 (3x3) Catalog 0
MPQ4558
アクティブ

1A 2MHz 55V Step-Down Converter Light-Load Efficiency

3.8 55 1 0.14 0.8 2000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Industrial 0
MPQ4560
アクティブ

2A, 2MHz, 55V Step-Down Converter

3.8 55 2 0.14 0.797 2000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Industrial 0
MPQ4560-AEC1
アクティブ
2A, 2MHz, 55V Step-Down Converter
3.8 55 2 0.14 0.797 2000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Automotive 0
MPQ4561
アクティブ

1.5A, 2MHz, 55V Step-Down Converter

3.8 55 1.5 0.14 0.795 2000 External Soft Start, Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Industrial 0
MP2492
アクティブ
2A, 55V, 100KHz Step-Down Converter with Programmable Output Current Limit
4.5 55 2 0.5 0.8 100 External Soft Start, Power Good Current Mode QFN-10 (3x3) Catalog 0
MP2494
アクティブ
2A, 55V, 100kHz Step-Down Converter
4.5 55 2 0.5 0.8 100 External Soft Start SOIC-8 Catalog 0
MP24943
アクティブ
3A, 55V, 100kHz, Programmable Output OVP Threshold
4.5 55 3 0.65 0.8 100 External Soft Start Current Mode SOIC-8 Catalog 0
MP2497
アクティブ
3A, 50V, 100kHz Step-Down Converter with Programmable Output OVP Threshold
4.5 50 3 1.2 0.8 100 Current Mode SOIC-8 Catalog 0
MP24971
アクティブ

1.5A, 50V, 100kHz, Programmable Current Limit, Output Line-drop Compensation, Output Over-voltage Protection

8 50 1.5 1.2 0.8 100 Fixed Output Current Mode SOIC-8 Catalog 0
MP2497A
アクティブ
3A, 50V, 100kHz fast switching Step-Down Converter with Programmable Output OVP Threshold
4.5 50 3 1.2 0.8 100 Current Mode SOIC-8 Catalog 0
MPQ4558-AEC1
アクティブ
1A 2MHz 55V Step-Down Converter Light-Load Efficiency
3.8 55 1 0.14 0.8 2000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Automotive 0
MP4576
アクティブ

High-Efficiency, 600mA, 60V, Fully Integrated, Synchronous Buck Converter

4.5 60 0.6 0.04 0.85 2200
Hiccup Short-Circuit Protection, Over-Current Protection, Synchronous Buck
Clock SYNC Output, Internal Soft Start, LDO Mode, OCP with Hiccup Mode, PG Output, Selectable AAM Mode or FCCM
Current Mode QFN-12 (2.5x3) Catalog 0
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