L5972D
2A switch step down switching
regulator
Features
■ 2A internal switch ■ Operating input voltage from 4.
4V to 36V ■ Output voltage adjustable from 1.
235V to 35V ■ Low dropout operation: 100% duty cycle ■ 250kHz Internally fixed frequency ■ Voltage feedforward ■ Zero load current operation ■ Internal current limiting ■ Protection against feedback disconnection ■ Thermal shutdown
SO8
Description
The L5972D is a step down monolithic power switching
regulator with a minimum switch current limit of 2A so it is able to deliver more than 1.
5A DC current to the load depending on the application conditions.
Applications
■ Consumer: STB, DVD, TV, VCR, car radio, LCD monitors
■ Networking: XD...