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MT6511 - High Precision CC/CV Primary-Side Conteoller

General Description

MT6511 is a high performance offline PWM Power switch for low power AC/DC charger and adapter applications.

It operates in primary-side sensing and regulation.

Consequently, opto-coupler and TL431 could be eliminated.

Key Features

  • 5% Constant Voltage Regulation, 5% Constant Current Regulation at Universal AC input.
  • Primary-side Sensing and Regulation Without TL431 and Opto-coupler.
  • Programmable CV and CC Regulation.
  • Adjustable Constant Current and Output Power Setting.
  • Built-in Secondary Constant Current Control with Primary Side Feedback.
  • Built-in Adaptive Current Peak Regulation.
  • Built-in Primary winding inductance compensation.
  • Programmable Cable drop Compensation.
  • Power on.

📥 Download Datasheet

Datasheet Details

Part number MT6511
Manufacturer Aerosemi
File Size 939.57 KB
Description High Precision CC/CV Primary-Side Conteoller
Datasheet download datasheet MT6511 Datasheet

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.

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AEROSEMI MT6511 High Precision CC/CV Primary-Side Conteoller FEATURES  5% Constant Voltage Regulation, 5% Constant Current Regulation at Universal AC input  Primary-side Sensing and Regulation Without TL431 and Opto-coupler  Programmable CV and CC Regulation  Adjustable Constant Current and Output Power Setting  Built-in Secondary Constant Current Control with Primary Side Feedback  Built-in Adaptive Current Peak Regulation  Built-in Primary winding inductance compensation  Programmable Cable drop Compensation  Power on Soft-start  Built-in Leading Edge Blanking (LEB)  Cycle-by-Cycle Current Limiting  VIN Under Voltage Lockout with Hysteresis(UVLO) GENERAL DESCRIPTION MT6511 is a high performance offline PWM Power switch for low power AC/DC charger and adapter applications.