Datasheet4U Logo Datasheet4U.com

US3651 HIGH PRECISION CC/CV PRIMARY-SIDE PWM POWER SWITCH

US3651 Description

UNISONIC TECHNOLOGIES CO., LTD US3651 Preliminary HIGH PRECISION CC/CV PRIMARY-SIDE PWM POWER SWITCH CMOS IC * .
The UTC US3651 is a primary control switch mode charger and adapter applications.

US3651 Features

* including Cycle-by-cycle current limiting, VDD over voltage protection, VDD clamp, OTP, leading edge blanking, VDD under voltage lockout, etc. DIP-8 SOP-8
* FEATURES
* Built-in 600V Power MOSFET
* ±5% constant voltage regulation at universal AC input
* High precision constant curre

US3651 Applications

* The controlled variable is transferred by an auxiliary winding from the secondary to the primary side. The device integrates PWM controller to enhance the performance of discontinuous conduction mode (DCM) flyback converters. The UTC US3651 operates in primary-side sensing and regulation. Opto-coup

📥 Download Datasheet

Preview of US3651 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
US3651
Manufacturer
Unisonic Technologies
File Size
199.74 KB
Datasheet
US3651-UnisonicTechnologies.pdf
Description
HIGH PRECISION CC/CV PRIMARY-SIDE PWM POWER SWITCH

📁 Related Datasheet

  • US30 - RECTIFIERS ASSEMBLIES (Microsemi Corporation)
  • US3004 - 5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER (UNISEM)
  • US3005 - 5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER (UNISEM)
  • US3007 - 5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS NON SYNCHRONOUS / LDO CONTROLLER (UNISEM)
  • US3010 - 5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC (UNISEM)
  • US3010A - 5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC (UNISEM)
  • US3011 - 5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC (UNISEM)
  • US3012 - 5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC (UNISEM)

📌 All Tags

HIGH PRECISION PRIMARY-SIDE PWM POWER SWITCH Unisonic Technologies
Unisonic Technologies US3651-like datasheet