Datasheet Summary
XC9210 series is Discontinued.
XC9210 Series
Synchronous Step-Down DC / DC Controller ICs
ETR0504_003a
☆GreenOperation-patible
- GENERAL DESCRIPTION
THhigehXeCffi9c2ie1n0cyis isa synchronous PWM, PWM/PFM controller designed for obtained through the use of a synchronous rectification low voltage step-down DC/DC converter applications. topology. Efficiencies are maximized by using the low
RDSon N-Channel MOSFET switch which replaces the catch diode used in standard buck circuits.
The operation of the XC9210 series can be switched between PWM and PWM/PFM externally using the MODE pin. In
PWM/PFM mode the XC9210 automatically switches from PWM to PFM during light loads and...