Vin (Max) 30V 至 48V

快速的瞬态响应
最大限度的减少输出电容,
节省布板面积和耗材
领先的功率密度
高效可靠
低噪音
易于使用
独有的BCD加工工艺
及专利封装技术

参数显示栏
状态
Vin (min) (V)
Vin (max) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (typ) (V)
fsw (max) (kHz)
fsw (kHz)
Common Features
Special Features
Control Mode
Package
Grade
Vin (min) (V)
Vin (max) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (typ) (V)
fsw (max) (kHz)
fsw (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
Output Discharge
Programmable Current Limit
Programmable Frequency
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-8E
SOIC-8N
SOT23-6L
TQFN-10 (3x3)
TSOT23-8
目录
Industrial
Automotive
MP4423H
新产品
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
新产品

32V, 6A, 降压变换器,带限流设置和输出电压调节控制功能

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
MP1591
正在供货

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

6.5 32 2 1 1.23 330 SOIC-8, SOIC-8E Catalog
MP2451
正在供货

36V, 2MHz, 0.6A 降压转换器

3.3 36 0.6 0.13 0.794 2000 Current Mode SOT23-6L Catalog
MP2452
正在供货

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

3.3 36 1 0.13 0.794 1000 Current Mode QFN-8 (2x3) Catalog
MP2467
正在供货

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

6 36 2.5 0.1 0.8 500 SOIC-8E Catalog
MP2498
正在供货

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
正在供货

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), SOIC-8E Catalog
MP4458
正在供货

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

3.8 36 1 0.12 0.8 4000 Programmable Frequency Current Mode TQFN-10 (3x3) Catalog
MP4459
正在供货

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
正在供货

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
正在供货

3.5A, 4MHz, 36V 降压转换器

3.8 36 3.5 0.12 0.8 4000 Light-Load Efficiency Programmable Frequency QFN-10 (3x3), SOIC-8E Catalog
MPQ2490
正在供货

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
正在供货

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

3.8 36 1 0.12 0.796 4000 Programmable Frequency Current Mode TQFN-10 (3x3) Industrial
MPQ4458
正在供货

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
正在供货
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
正在供货

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
正在供货
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
正在供货
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, SOIC-8E Catalog
MPQ4470-AEC1
正在供货
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
正在供货
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), SOIC-8E Automotive
MPQ4470A-AEC1
正在供货
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
正在供货
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
正在供货
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
正在供货
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
正在供货
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
正在供货
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
正在供货
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
正在供货

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
正在供货

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
正在供货

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 SOIC-8E Catalog
MP38894
正在供货

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 SOIC-8E Catalog
MP4470
正在供货

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
正在供货

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
正在供货

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
正在供货

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 SOIC-8E Catalog
MP8676
正在供货

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 SOIC-8E Catalog
MPQ4470
正在供货

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
正在供货

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
正在供货

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
正在供货

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
正在供货

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
正在供货

带 PG 信号和外部时钟同步的2A、36V高效同步降压转换器

4 30 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Catalog
MP4420H
正在供货
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
正在供货
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
正在供货

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
正在供货

带 PG 信号和外部时钟同步的3A、36V高效同步降压转换器

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
正在供货
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
正在供货
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
正在供货
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
正在供货
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
正在供货

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
正在供货

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
正在供货

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
正在供货

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
正在供货

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
正在供货

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
正在供货

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
正在供货
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
正在供货

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
正在供货
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
正在供货
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
正在供货
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
正在供货
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
正在供货
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
正在供货

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
正在供货

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
正在供货
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
正在供货
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
正在供货

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
正在供货

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
正在供货

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
正在供货

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
正在供货

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
正在供货

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
正在供货

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
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