SP6153 Datasheet (Exar) - 300kHz Synchronous Buck Controller

SP6153, 300kHz Synchronous Buck Controller

The SP6153 has been designed to be implemented as synchronous step-down switching regulator.

A complete high performance supply using Type III compensation can be created with as few as 11 external components.

Compensation has been optimized based on output voltage and output capacitor selection.

SP6153 Features

* 4.5V → 30V Input step down converter

* Built-in feedback compensation with feed forward

* Overcurrent circuit protection with auto-restart using FET RDSon sensing

* 300kHz fixed switching frequency

* External synchronization capable

* Up to 30A outpu