LD7241 Datasheet - Leadtrend

LD7241 5-Channel DC-DC Converter

The LD7241 includes 5-channel PWM DC/DC controller IC and a Shutter controller. It can operate at 1MHz frequency and built in ON/OFF control, soft-start, power on/off sequence and output overload protection. Four channels have been integrated with MOSFETs and can achieve higher efficiency up to 90%~.

LD7241 Features

* 1.5V to 5V Battery Input Range

* All Power Switches Integrated

* All channels built with internal compensation

* Synchronous step-down Converter - Efficiency up to 95% - Duty Cycle up to 100%

* Synchronous Step-up Converter - Efficiency up to 95% - Output Ov

LD7241-Leadtrend.pdf