Datasheet4U Logo Datasheet4U.com

UC3869A HIGH VOLTAGE GREEN MODE PWM CONTROLLER

📥 Download Datasheet  Datasheet Preview Page 1

Description

UNISONIC TECHNOLOGIES CO., LTD UC3869A HIGH VOLTAGE GREEN MODE PWM CONTROLLER * .
The UTC UC3869A is a highly integrated current mode PWM control IC with high voltage start up, optimized for high performance, low standby power consu.

📥 Download Datasheet

Preview of UC3869A PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Specifications

Part number
UC3869A
Manufacturer
UTC
File Size
300.02 KB
Datasheet
UC3869A-UTC.pdf
Description
HIGH VOLTAGE GREEN MODE PWM CONTROLLER

Features

* High voltage startup
* Power on soft start reducing MOSFET VDS stress
* Efficiency and minimum standby power
* Frequency shuffling for EMI
* Audio noise free operation
* Fixed 65 kHz switching frequency
* Comprehensive protection coverage VDD Under Voltage Lockout with

Applications

* PWM switching frequency at normal operation is internally fixed and is trimmed to a tight range. At no load condition, the IC operates in power-saving mode for lower standby power, decreasing frequency for Higher conversion efficiency at light load condition. The internal slope compensation improve

UC3869A Distributors

📁 Related Datasheet

📌 All Tags

UTC UC3869A-like datasheet