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Monolithic Power Systems (MPS) MP024-10 AC/DC Converter

Monolithic Power Systems (MPS) MP024-10 AC/DC Converter is a cost-effective primary-side flyback regulator with a simple external circuit. This converter includes an integrated 700V MOSFET and a high-voltage start-up current source. The series provides an accurate constant voltage (CV) and constant current (CC) regulation without an optocoupler or secondary feedback circuit. Protections include VCC undervoltage lockout (VCC UVLO), overload (OLP), overtemperature (OTP), open-loop (OLP), sensing short (SSP), and overvoltage (OVP). Typical applications for MPS MP024-10 AC/DC Converter includes cell phones, adapters for handheld electronics, and standby and auxiliary power supplies.

Features

  • Precise constant current and constant voltage control
  • Variable off-time peak current control
  • 700V/4.5Ω integrated MOSFET
  • 700V high-voltage current source
  • 30mW no-load power consumption
  • Programmable cable compensation
  • Primary-side control without optocoupler or secondary feedback circuit
  • Multiple protections: OVP, OCkP, SSP, OLP, OTP, and VCC UVLO
  • Cost-effective, simple external circuit

Applications

  • Cell phone chargers
  • Adapters for handheld electronics
  • Standby and auxiliary power supplies

Typical Application Circuit

Monolithic Power Systems (MPS) MP024-10 AC/DC Converter
Published: 2017-09-06 | Updated: 2022-05-24