品牌芯源MPS
产品电源DCDC
功能升压 降压 升降压
功能2电机驱动
功能3车规电子
Silicon and Package Innovation
1st gen
2nd gen
3rd gen
• First 2A/3A sync Buck in SOIC8
(5x6mm) pkg in the world – since 2005
• More than 20+ p2p competitors
• First 2A /3A sync Buck in SOT23
(3x3mm) pkg in the world – since 2011
• TI also dev. P2P part
• Other 5+ p2p competitors
• First 2A /3A sync Buck in SOT563/SOT583
(1.6x1.6mm) pkg in the world – since 2015
MPS has lead the DC/DC market over the last 10 years with advanced BCD
device process and assembly/packaging technology.
Additionally, MPS also offers industry-leading power converters in
QFN and CSP packages
MPQ4436A 45V@6A Series DCDC
• Wide 3.3V to 45V Operating Voltage Range
• 6A Continuous Output Current
• 18μA Sleep Mode Quiescent Current
• Internal 48mΩ High-Side and 20mΩ Low Side
MOSFET
• 350kHz to 530kHz Programmable Switching
Frequency for Car Battery Applications
• Synchronize to External Clock
• Out of Phase Synchronized Clock Output
• Frequency Spread Spectrum (FSS) for low EMI
• Symmetric Vin for Low EMI
• Power Good Output
• Selectable Advanced Asynchronous Mode(AAM) or
Forced Continuous Conduction Mode (FCCM)
• Low Dropout Mode
• Hiccup Over Current Protection
• Available in a QFN-20 (4mmx4mm) Package
• Available in a Wettable Flank Package
• Available in AEC-Q100 Grade-1

MPQ7908/28 - 18V, 4 Rail Power Management IC with Safety Monitoring
Key FEATURES
• 3 Synchronous Buck Regulators
− 2x 600mA
− 1x 1A
• 1 LDO Rail (200mA)
• Integrated safety functions (for MPQ70240FS only)
Analog built in self-test
Memory/OTP CRC check
Reference monitor
• Rich Protections
OCP/SCP, Vo OVP&UVP, Thermal warning/shutdown
• Symmetric input cap for better EMI
• PMBus/I2C Compliant interface with PEC to program
Dynamic adjustment Vo
Adjustable on/off delay, soft start time
Flexible PG indicator configuration
Light load mode selection
Configurable frequency spread spectrum for better EMI KEY SPECS
Input Voltage 3.5V – 18V
Output Current 600mA, 600mA, 1A, 200mA
Switching Freq. 2.2MHz / 3.3MHz
Package QFN-15 (2.5mmx3.5mm),
Wettable flank

MPQ8873/MPQ8875A Integrated 4 MOS Sync Buck-Boost
Features
• 2.2V to 36V Wide Input Voltage Range
• Up to 3A Continuous Output Current
• <25μA Shutdown Current
• 180μA Quiescent Current @ VIN=12V
• Internal 15mΩ/35mΩ/15mΩ/35mΩ MOSFET
• Proprietary Constant-On-Time Control for Seamless Transitions
• Internal Soft-Start
• Easy-to-Optimize Efficiency & EMI Performance
• Programmable from 200kHz to 750kHz
• Switching Frequency Spread Spectrum
• Programmable Switching Speed
• Rich Protections Features
• One-Time-Programmable (OTP) for Default Parameters Setting
• AEC-Q100 Qualified
• Available in QFN-34(4mmx5mm) Package
• Available with Wettable Flank
Symmetric
Design
Successful Story in North China
• Infotainment – Yanfeng Visteon/Aptiv/Pateo/Nobo
• New Energy PEU - NIO

MPQ4572 60V2A Buck
Features
• Wide 4.5V to 60V Operating Input Range
• 2A Continuous Output Current
• High-Efficiency, Synchronous Mode Control
• 250mΩ/45mΩ Internal Power MOSFETs
• Configurable Frequency Up to 2.2MHz
• 180°Out-of-Phase SYNC Out Clock
• 40μA Quiescent Current
• FB-Tolerance: 1% at Room Temp, 2% at Full Temp
• Selectable AAM or Forced CCM Operation during Light-Load Conditions • Power Good Indicator
• Low-Dropout Mode
• Short-Circuit Protection with Hiccup Mode
• VIN Under-Voltage Lockout (UVLO)
• Thermal Shutdown
• Available in a QFN-12 (2.5mmx3mm) Package
• Available in a Wettable Flank Package
MPS MP8765GQ-Z
MPS MP8765GQ-Z
MPS MP8796GVT-Z
MPS MP8796GVT-Z
MPS MP8796GVT-Z
MPS MP8801DJ-3.3-LF-Z
MPS MP8859GQ-0000-Z
MPS MP8859GQ-000D-Z
MPS MP8904DD-LF-Z
MPS MP8904DD-LF-Z
MPS MP9185GL-Z
MPS MP9185GL-Z
MPS MP9486AGN-Z
MPS MP9486AGN-Z
MPS MP9492MGR-Z
MPS MP9928GF-Z
MPS MP9928GF-Z
MPS MP9942GJ-Z
MPS MP9942GJ-Z
MPS MP9942GJ-Z
MPS MP9943GQ-Z
MPS MP9943GQ-Z
MPS MPM3506AGQV-Z
MPS MPM3506AGQV-Z
MPS MPM3510AGQV-Z
MPS MPM3515GQV-AEC1-Z
MPS MPM3550EGLE
MPS MPM3620AGQV-Z
MPS MPM3630GQV-Z
MPS MPM3630GQV-Z
MPS MPM3695GRF-25-0022
MPS MPM3695GRF-25-1000
MPS MPM38222GR-Z
MPS MPM3830GQV-Z
MPS MPM3840GQV-Z
MPS MPM3840GQV-Z
MPS MPQ20051DQ-AEC1-LF-Z
MPS MPQ20051DQ-LF-Z
MPS MPQ20056GJ-AEC1-Z
MPS MPQ20056GJ-AEC1-Z
MPS MPQ2013AGQ-AEC1-Z
MPS MPQ2013AGQ-AEC1-Z
MPS MPQ2013AGQ-AEC1-Z
MPS MPQ2143DJ-AEC1-LF-Z
MPS MPQ2166GD-AEC1-Z
MPS MPQ2166GD-AEC1-Z
MPS MPQ2166GD-AEC1-Z
MPS MPQ2166GDE-AEC1-Z
MPS MPQ2166GDE-AEC1-Z
MPS MPQ2171GJ-AEC1-Z
MPS MPQ2171GJ-AEC1-Z
MPS MPQ2171GJ-AEC1-Z
MPS MPQ2172GJ-AEC1-Z
MPS MPQ2908AGF-AEC1-Z
MPS MPQ2918GLE-AEC1-Z
MPS MPQ3362GJ-AEC1-Z
MPS MPQ3367GF-AEC1-Z
MPS MPQ3367GF-AEC1-Z
MPS MPQ3367GR-AEC1-Z
MPS MPQ3387LGRT-AEC1-Z
MPS MPQ3431AGL-AEC1-Z
MPS MPQ3910GK-AEC1-Z
MPS MPQ3910GK-AEC1-Z
MPS MPQ3910GK-AEC1-Z
MPS MPQ4315GRE-AEC1-Z
MPS MPQ4321GDE-AEC1-Z
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