SP6153 300kHz Synchronous Buck Controller

Exar

Description

300kHz Synchronous Buck Controller with Frequency Synchronization SP6153 .
The SP6153 has been designed to be implemented as synchronous step-down switching regulator.

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Datasheet Specifications

Part number: SP6153
Manufacturer: Exar
File Size: 1.35 MB
Datasheet: SP6153-Exar.pdf
Description: 300kHz Synchronous Buck Controller

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

Applications

* it is suggested to tie Vcc to Vin to bypass internal LDO dropout and assure minimum input voltage operation. SP6153 6153 Wide Input Voltage Range PWM Controller 2 ©Copyright 2008 EXAR Corporation 2/06/08 PARAMETER ERROR AMPLIFIER Error Amplifier Reference VFB Input Bias Current MIN TYP MAX

SP6153 Distributors

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300kHz Synchronous Buck Controller Exar

Exar SP6153-like datasheet