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
MPQ2166A, 6V Sync 2/2A Dual Buck
Features
Wide 2.6V to 6V Operating Input Range
2A/2A or 1A/3A Continuous Current
Up to 3MHz Switching Frequency
60/25mΩ Low RDS(ON) Internal Power MOSFETs
AAM or CCM
60uA Quiescent Current
Power Good (PG) Indicator
Independent SS/PG/EN Function
External Soft-Start selectable
Fully protection include OCP/SCP/OTP
Output Adjustable from 0.6V to Vin
Available in a QFN-18 (2.5mmx3.5mm)Package
Available in a Wettable Flank Package
Available in AEC-Q100 Grade 1

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

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

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)
MPS MPQ4321GDE-AEC1-Z
MPS MPQ4420GJ-AEC1-Z
MPS MPQ4420HGJ-AEC1-Z
MPS MPQ4423AGQ-AEC1-Z
MPS MPQ4423AGQ-AEC1-Z
MPS MPQ4423AGQ-Z
MPS MPQ4423HGQ-AEC1-Z
MPS MPQ4423HGQ-AEC1-Z
MPS MPQ4430GL-AEC1-Z
MPS MPQ4470AGL-AEC1-Z
MPS MPQ4558DQ-AEC1-LF-Z
MPS MPQ4560DN-AEC1-LF-Z
MPS MPQ4560DN-AEC1-LF-Z
MPS MPQ4569GQ-AEC1-Z
MPS MPQ4570GF-AEC1-Z
MPS MPQ4570GF-AEC1-Z
MPS MPQ4571GQB-AEC1-C05W-Z
MPS MPQ4571GQB-AEC1-Z
MPS MPQ4571GQB-AEC1-Z
MPS MPQ4571GQBE-AEC1-Z
MPS MPQ4571GQBE-AEC1-Z
MPS MPQ6628GF-AEC1-Z
MPS MPQ6628GF-AEC1-Z
MPS MPQ6628GF-AEC1-Z
MPS MPQ7920GRM-0004-AEC1-Z
MPS MPQ7920GRM-0017-AEC1-Z
MPS MPQ7920GRM-0017-AEC1-Z
MPS MPQ8112AGJ-AEC1-Z
MPS MPQ8626GD-Z
MPS MPQ8626GD-Z
MPS MPQ8632GLE-12-Z
MPS MPQ8632GLE-12-Z
MPS MPQ8633AGLE-Z
MPS MPQ8633AGLE-Z
MPS MPQ8633BGLE-Z
MPS MPQ8633BGLE-Z
MPS MPQ8633BGLE-Z
MPS MPQ8636GLE-10-Z
MPS MPQ8636GLE-4-Z
MPS MPQ8645PGVT-0000-Z
MPS MPQ8645PGVT-0000-Z
MPS MPQ9840GL-AEC1-Z
MPS MPQ9846GL-AEC1-Z
MPS NB679GD-Z
MPS NB679GD-Z
MPS NB680GD-Z
MPS NB680GD-Z
MPS NB685GQ-Z
MPS NB685GQ-Z
MPS NB687GQ-Z
MPS NB691GG-Z
MPS NB692GD-Z
MPS NB693GQ-Z
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