RT8230B controller equivalent, dual-channel synchronous dc/dc step-down controller.
* Maximum Duty Up to 96%
* CCRCOT Control with 100ns Load Step Response
* Wide Input Voltage Range : 5V to 25V
* Dual Adjustable Output :
CH1 : 2V to 5..
an ultrasonic mode is included, which maintains the switching frequency above 25kHz. Moreover, the diodeemulation mode .
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