PHY4943D - Power Supply Supervisor+PWM

Description

power supply for desktop PCs.

It provides all the functions necessary to monitor and control the output of the power supply.

Features

PC half-bridge (or 494) power supply.
280ms PG Time Delay Remote ON/OFF function 280 ms Time Delay for UVP On-chip error amplifier On-chip oscillator ,frequency is adjustable by external resistor.
PWM dead-time control Soft-start and maximum 90% duty cycle Compatible with WT7520 Pb-Free DIP-16L Package supervisor + PWM High integration & few external components Over-voltage protection for 3.3V, 5.

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PHY4943D Power Supply Supervisor+PWM by ETC - Datasheet Preview — Datasheet preview – PHY4943D

Datasheet Details

Part number	PHY4943D
Manufacturer	ETC
File Size	373.73 KB
Description	Power Supply Supervisor+PWM
Datasheet	PHY4943D Datasheet
Additional preview pages of the PHY4943D datasheet.

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www.DataSheet.co.kr PHY4943D Power Supply Supervisor + PWM Features � � � � � � � � PC half-bridge (or 494) power supply � � � � � 280ms PG Time Delay Remote ON/OFF function 280 ms Time Delay for UVP On-chip error amplifier On-chip oscillator ,frequency is adjustable by external resistor � � � � PWM dead-time control Soft-start and maximum 90% duty cycle Compatible with WT7520 Pb-Free DIP-16L Package supervisor + PWM High integration & few external components Over-voltage protection for 3.3V, 5V ,12V and PT Under-voltage protection for 3.

Published: Sep 29, 2011 |