UPSR104 Overview
The UTC UPSR104 is a primary controller mode charger and adapter 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.
UPSR104 Key Features
- FEATURES
- ±5% Constant Voltage Regulation at Universal AC input
- Built-in Primary winding inductance
- High Precision Constant Current Regulation at Universal AC input pensation
- Primary-side Sensing and Regulation Without TL431 and
- Programmable Cable drop pensation
- Power on Soft-start
- Programmable CV and CC Regulation
- Built-in Leading Edge Blanking (LEB)
- Adjustable Constant Current and Output Power Setting