HM6383 Datasheet - H&M semi

HM6383 Synchronous Boost converter

The HM6383 is a step-up converter that provides a boosted output voltage from a low voltage source. Because of its proprietary design, it starts up at a very low input voltage down to 0.9V, and only consumes 15uA at standby, making it an ideal choice for single cell alkaline/NiMH battery operations..

HM6383 Features

* Efficiency up to 95%@Vin=2.7V, Vout=3.3V

* Typical 15uA standby current

* 1MHz Switching Frequency allows small inductor and output cap

* Input boost-strapping allows using small or no input cap

* Low Vin Start-up Voltage down to 0.9V Ideal for Single Alkaline Cell operations

HM6383-HMsemi.pdf