ISL6440 - Step-Down PWM Controller

Product Overview

Renesas

Part number	ISL6440
Manufacturer	Renesas
File Size	679.37 KB
Description	Step-Down PWM Controller
Datasheet	ISL6440 Datasheet
Additional preview pages of the ISL6440 datasheet.

An adjustable overcurrent protection circuit monitors the output current by sensing the voltage drop across the lower MOSFET. Hiccup mode overcurrent operation protects the DC/DC components from damage during output overload/short circuit conditions. Each PWM has an independent logic-level shutdown input (SD1 and SD2). A single PGOOD signal is issued when soft-start is complete on both PWM controllers and their outputs are within 10% of the set point. Thermal shut.

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Published: Jun 16, 2019 |