3521 - PWM CONTROLLER

Description

UTC 3521 PWM controller is designed for switching mode power supply for PCs.

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

Features

S.
Over-Voltage Protection for 3.3V, 5V and 12V.
Under-Voltage Detection for 3.3V, 5V and 12V.
Over-Power Protection.
Remote ON/OFF Function.
Power Good Circuitry.
Delay Time for PG Signal.
Delay Time for Over-Voltage and Under-Voltage Protection.
On-Chip Oscillator and Error Amplifier DIP-16.

Unisonic Technologies Co., Ltd

📥 Download Datasheet

3521 PWM CONTROLLER by Unisonic Technologies - Datasheet Preview — Datasheet preview – 3521

Datasheet Details

Part number	3521
Manufacturer	Unisonic Technologies Co., Ltd
File Size	201.18 KB
Description	PWM CONTROLLER
Datasheet	3521 Datasheet
Additional preview pages of the 3521 datasheet.

📁 Similar Datasheet

3521-1A-xxx-xx-xx - Medium Power PCB Automotive Relay (OEN)
3521-1C-xxx-xx-xx - Medium Power PCB Automotive Relay (OEN)
3528 - Ultra Low Bias Current / FET Operational Amplifier (Burr-Brown)
3528 - LED (Way Jun)
3528RGB4C-CA - LED (Everred)

Other Datasheets by Unisonic Technologies

3521 - PWM CONTROLLER

Full PDF Text Transcription

Click to expand full text

UNISONIC TECHNOLOGIES CO., LTD 3521 PWM CONTROLLER WITH SUPERVISORY CIRCUIT FOR SWITCHING POWER SUPPLY CMOS IC DESCRIPTION UTC 3521 PWM controller is designed for switching mode power supply for PCs. It provides all the functions necessary to monitor and control the output of the power supply. Remote ON/OFF control, power good circuitry, some protection features against over-voltage and over-power are implements. FEATURES * Over-Voltage Protection for 3.3V, 5V and 12V * Under-Voltage Detection for 3.

Published: Mar 7, 2016 |