HM1483C
Wide Range Synchronous Buck Controller
Feature
● Wide Input Voltage Range: 8V to 30V ● Up to 93% Efficiency ● Programmable Switching Frequency up to up
to 500kHz ● No Loop Compensation Required ● Programmable current limit ● Thermal Shutdown ● Available in SOP-8L Package
Application
● Car Charger / Adaptor ● Pre-
Regulator for Linear
Regulators ● Distributed Power Systems ● Battery Charger
Description
The +0& is a synchronous step down
regulator from a high voltage input supply.
Operating with an input voltage range from 8V to 30V, the +0& achieves 2.
8A continuous output current with excellent load and line regulation.
The switching frequency is programmable from 130 kHz to...