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U6205DC - Offline Current Mode PWM Power Switch

Download the U6205DC datasheet PDF. This datasheet also covers the U6202SC variant, as both devices belong to the same offline current mode pwm power switch family and are provided as variant models within a single manufacturer datasheet.

General Description

U620XC is a high performance current mode PWM power switch for offline flyback converter applications.

The IC has built-in General Primary Side CC control, which simplifies isolated power supply design that requires CC regulation of the output.

Key Features

  • s.
  • General Primary Side Constant-Current (CC) Control Supports DCM and CCM Operation.
  • ±5% CC Regulation , ±1% CV Regulation with Fast Dynamic Response.
  • CC Algorithm Compensates for Line Variation and Transformer Inductance Tolerance.
  • Less than 75mW Standby Power.
  • Current Mode Control.
  • Built -in Frequency Shuffling.
  • Fixed 65KHz Switching Frequency.
  • Green Mode and Burst Mode Control.
  • On-chip Thermal Shutdown.
  • Cycle -by-Cycle Current Limiting U620X.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (U6202SC-UNISEMI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number U6205DC
Manufacturer UNI SEMI
File Size 1.27 MB
Description Offline Current Mode PWM Power Switch
Datasheet download datasheet U6205DC Datasheet

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Other Datasheets by UNI SEMI

Part Number Description
U6205SC Offline Current Mode PWM Power Switch
U6202SC Offline Current Mode PWM Power Switch
U6203SC Offline Current Mode PWM Power Switch
U6215A Quasi-Resonant Primary Side Regulation
U6215B Quasi-Resonant Primary Side Regulation

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
U620XC Data Sheet Offline Current Mode PWM Power Switch with Built-in CC Regulation  Description U620XC is a high performance current mode PWM power switch for offline flyback converter applications. The IC has built-in General Primary Side CC control, which simplifies isolated power supply design that requires CC regulation of the output. In U620XC, PWM switching frequency with shuffling is fixed to 65KHz and is trimmed to tight range. The IC has built-in green and burst mode control for light and zero loadings, which can achieve less than 75mW standby power .