Datasheet4U Logo Datasheet4U.com

UC1103 - HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR

UC1103 Description

UNISONIC TECHNOLOGIES CO., LTD UC1103 Preliminary HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR CMOS IC * .
The UTC UC1103 is a primary control unit for switch mode charger and adapter applications.

UC1103 Features

* including Cycle-by-cycle current limiting, VDD over voltage protection, VDD clamp, OTP, leading edge blanking, VDD under voltage lockout, etc. SOP-8
* FEATURES
* High voltage startup
* ±5% constant voltage regulation at universal AC input
* High precision constant current regulati

UC1103 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 UC1103 operates in primary-side sensing and regulation. Opto-coup

📥 Download Datasheet

Preview of UC1103 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
UC1103
Manufacturer
Unisonic Technologies
File Size
231.83 KB
Datasheet
UC1103-UnisonicTechnologies.pdf
Description
HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR

📁 Related Datasheet

  • UC1112Q-LK1 - USB Connector (Foxconn)
  • UC1112x-xx1 - USB Connector (Foxconn)
  • UC12 - Chip Mica Capacitor 2x1.25 size (Soshin)
  • UC1524 - ADVANCED REGULATING PULSE WIDTH MODULATORS (Texas Instruments)
  • UC1524A - ADVANCED REGULATING PULSE WIDTH MODULATORS (Unitrode)
  • UC1525A - Regulating Pulse Width Modulators (Texas Instruments)
  • UC1525B - Regulating Pulse Width Modulators (Unitrode)
  • UC1525B-SP - RAD-TOLERANT CLASS-V REGULATING PULSE WIDTH MODULATOR (Texas Instruments)

📌 All Tags

HIGH PRECISION PRIMARY SIDE SWITCHING REGULATOR Unisonic Technologies
Unisonic Technologies UC1103-like datasheet

UC1103 Stock/Price