Datasheet Summary
NEXSEM
Evaluation board available.
NX2210/2211
HIGH FREQUENCY & HIGH DRIVE SYNCHRONOUS
PWM CONTROLLER
DESCRIPTION
The NX2210/2211 family of controller ICs are synchro- n nous Buck controller IC designed for step down DC to DC converter applications. They are optimized to con- n vert bus voltages from 2V to 25V to outputs as low as n 0.8V voltage. Both devices offer an Enable pin that can n be used to program the converter's start voltage using an external divider from bus voltage. The NX2211 oper- n ates at fixed 600kHz while 2210 has ability to program n switching frequency from 200kHz to 1MHz, making it n ideal for applications requiring ceramic output capacitor. The NX2211 has...