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U6215B - Quasi-Resonant Primary Side Regulation

Download the U6215B datasheet PDF. This datasheet also covers the U6215A variant, as both devices belong to the same quasi-resonant primary side regulation family and are provided as variant models within a single manufacturer datasheet.

General Description

U6215A&B&C Data Sheet Quasi-Resonant Primary Side Regulation CV/CC Power Switch

Key Features

  • s U6215 is a high performance Quasi Resonant (QR) Primary Side Regulation (PSR) PWM power switch with high precision CV/CC control ideal for charger.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (U6215A-UNISEMI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number U6215B
Manufacturer UNI SEMI
File Size 904.28 KB
Description Quasi-Resonant Primary Side Regulation
Datasheet download datasheet U6215B Datasheet

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Other Datasheets by UNI SEMI

Part Number Description
U6215A Quasi-Resonant Primary Side Regulation
U6215C Quasi-Resonant Primary Side Regulation
U6202SC Offline Current Mode PWM Power Switch
U6203SC Offline Current Mode PWM Power Switch
U6205DC Offline Current Mode PWM Power Switch

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
 Description U6215A&B&C Data Sheet Quasi-Resonant Primary Side Regulation CV/CC Power Switch  Features U6215 is a high performance Quasi Resonant (QR) Primary Side Regulation (PSR) PWM power switch with high precision CV/CC control ideal for charger applications. In CV mode, U6215 adopts Multi Mode QR Control which uses the hybrid of AM (Amplitude Modulation) mode and (Frequency Modulation) FM mode to improve system efficiency and reliability. In CC mode, the IC uses PFM control with line and load CC compensation. The IC can achieve fast dynamic response. The built-in Cable Drop Compensation (CDC) function can provide excellent CV performance.