RT9216B Datasheet (RichTek) - VFM STEP UP DC/DC CONVERTER

RT9216B, VFM STEP UP DC/DC CONVERTER

The RT9261B Series are VFM Step-up DC/DC converter ICs with ultra low supply current by CMOS process and suitable for use with battery-powered instruments.

The RT9261B IC consists of an oscillator, a VFM control circuit, a driver transistor (LX switch), a reference voltage unit, an error amplifier,

RT9216B Features

* z Minimal Number of External Components (Only an Inductor, a Diode, and a Capacitor) z Ultra Low Input Current (6.5µA at Switch Off) z Cap