MPQ4423HGQ-AEC1-Z Monolithic Power Systems, IC REG BUCK ADJ 3A SYNC
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN
Voltage Regulators - Switching Regulators Automotive Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter with AEC1 qualified
Feature
Wide 4V to 30V Continuous Operating Input Range
36V Input Transient Tolerance for Automotive Load Dump
85mO/55mO Low RDS(ON) Internal Power MOSFETs
High-Efficiency Synchronous Mode Operation
Default 410kHz Switching Frequency
Synchronizes to a 200kHz to 2.2MHz External Clock
High Duty Cycle for Automotive Cold-crank
Power-Save Mode
Internal Soft-Start
Power Good
OCP Protection and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in an QFN-8 (3mmx3mm)
Available in AEC-Q100 Grade 1
(Picture: Diagram)
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
