HM7136 Datasheet - H&M semi

HM7136 Adjustable Constant Current LED Driver

The +0 is a constant current regulator for driving LEDs with low quiescent current and low dropout voltage. The current is adjustable from 10mA to1A with an external resistor. Only one external resistor is required to achieve a constant current LED driver. Soft start ,thermal protection and low .

HM7136 Features

* z Sink current:10mA to1A adjustable with an external resistor z Current and voltage range extendable by adding an external NMOS or NPN transistor z Power supply voltage: 2.7-18V z Low drop out voltage: 50mV@1A z Low quiescent current: 80uA z Thermal Shutdown protection：165℃ z Soft start z Low voltag

HM7136-HMsemi.pdf