including cycle-by-cycle current limiting, output short circuit protection, on-chip Over Temperature Protection (OTP), VDD Over Voltage Protection (OVP), Over Loading Pro.

* Current mode control
* 40kHz (typical) maximum switching frequency
* Frequency-reduction and burst mode co.

OB2235x is a high performance, high precision and low cost PWM Power switch for non-isolated buck and buck-boost application. It combines a dedicated current mode PWM controller with a high voltage power Mosfet in DIP7,DIP8&SOP8 package. Its built-in.

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