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
Product Families
MV Buck: 18V/1-5A; 18V/6-30A; 24V/1-12A;
HV Buck: 28V-100V
E-Fuse / Load Switch
LDO
LNB
DC-DC PMIC Products
Supervisory
Half-Bridge Driver
DC-DC LED Driver
Signal Isolator
MPQ3367 6CH Backlighting LED Driver
• 3.5V to 36V Input Voltage Range
• 6 Channels with Max. 150mA per Channel
• Internal 100mΩ, 50V MOSFET
• Programmable Up to 2.2MHz Fsw
• Multi-Dimming Operation Mode thru PWM input
Including:
1. Direct PWM Dimming
2. Analog Dimming
3. Mix Dimming with 25%/12.5% transfer point
• 15000:1 Dim Ratio in PWM Dim at
Fpwm≤200Hz
• Excellent EMI Performance, Frequency Spread
Spectrum
• I2C Interface
• Phase Shift Function for PWM Dimming
• 2.5% Current Matching
• Optional LED Current Auto Decrement at
High Temperature
• LED Short/Open, OTP, OCP, Inductor
Short Protection
• Fault Indicator Signal Output
• QFN24-4mmX4mm and TSSOP28-EP Package
• AEC-Q100

36V, 3A, Low Quiescent Current Synchronous Step Down Converter
Features
• Designed for Automotive Applications:
• Survives 42V Load Dump
• Supports 3.1V Cold Crank
• Continuous Output Current 0.5A-3A
• Continuous Operation Up to 30V
• Junction Temperature Operation from -40°C to +150°C
(Absolute Maximum)
• Increases Battery Life:
• 1μA Shutdown Supply Current
• 20μA Sleep Mode Quiescent Current
• Advanced Asynchronous Mode (AAM) Increases
Efficiency under Light Loads
• High Performance for Improved Thermals:
• Integrated 70mΩ High-Side and 50mΩ Low-Side
MOSFETs
• 65ns Minimum On Time and 50ns Minimum Off Time
• Optimized for EMC/EMI:
• Frequency Spread Spectrum Modulation
• Symmetric VIN Pinout
• CISPR25 Class 5 Compliant
• 350kHz to 2.5MHz Configurable Switching Frequency
• MeshConnect™ Flip-Chip Package
• Available in a QFN-12 (2mmx3mm)
• Package or a QFN-12 (3mmx4mm)

MP1601N – 1A, Sync, Step-Down Switcher
FEATURES
• Wide 2.5V to 5.5V Operating Input Range
• Output Adjustable from 0.6V
• Up to 1A Output Current
• Low IQ: 20μA • 1.2MHz Switching Frequency
• EN for Power Sequencing
• 1% FB Accuracy
• COT control offers fast transient response
• Duty On
• Output Discharge
• Short-Circuit Protection with Hiccup Mode
Available in a SOT563 Package
APPLICATIONS
• Wireless/Networking Cards
• Portable and Mobile Devices
• Battery-Powered Devices
• Low-Voltage I/O System Power

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
MP6614:36V H-Bridge DC Motor Driver with SOIC8 Package
Wide 5V to 36V Operating Input Range Internal Full H-Bridge Driver support duty cycle 3A peak output current, 1.5A continuous current Low On Resistance (HS:300mΩ, LS:250mΩ) Simple, Versatile Logic Interfaces 3.3V and 5V Compatible Logic Supply Cycle-by-cycle Current Regulation / Limit low standby circuit current Over-Current Protection (OCP) Thermal Shutdown Under-Voltage Lockout (UVLO) Internal charge pump Available in a Thermally Enhanced Surface-Mounted SOIC-8 EP Package MP6614:36V H-Bridge DC Motor Driver with SOIC8 Package Applications F
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