MP024-10

Primary-Side, CC/CV, Flyback Regulator with High-Voltage Current Source and Programmable Cable Compensation, Integrated 700V 4.5ohm MOSFET for <10W Applications

Datasheet

Description

The MP024-10 is a low-cost, offline, primary-side, flyback regulator with a simple, external circuit. It provides accurate constant voltage (CV) and constant current (CC) regulation without an optocoupler or secondary feedback circuit and has an integrated 700V MOSFET and high-voltage start-up current source. The MP024-10 operates in discontinuous conduction mode (DCM) using variable off-time control. Its power-saving technologies limit the no-load power consumption to less than 30mW. Full protection features include VCC under-voltage lockout (VCC UVLO), overload protection (OLP), over-temperature protection (OTP), open-loop protection (OCkP), sensing-short protection (SSP), and over-voltage protection (OVP). The variable switching frequency method provides natural spectrum shaping to smooth the EMI signature, making the MP024-10 suitable for offline, low-power battery chargers and adapters. The MP024-10 is available in a SOIC8-7B package.

Features & Benefits

Primary-Side Control without Optocoupler or Secondary Feedback Circuit
Precise Constant Current and Constant Voltage Control (CC/CV)
Variable Off-Time Peak-Current Control
700V/4.5O Integrated MOSFET
700V High-Voltage Current Source
30mW No-Load Power Consumption
Programmable Cable Compensation
Multiple Protections: OVP, OCkP, SSP, OLP, OTP, and VCC UVLO
Low Cost and Simple External Circuit
Available in a SOIC8-7B Package

Active Part Numbers:

MP024GS-10-Z MP024GS-10-P

Evaluation Tools

EV024-10-S-00A Evaluation Kit Primary Side CC/CV Flyback Regulator, Universal Input, 5V/2A USB Charger, Evaluation Board

The MP024-10 is a low cost offline primary-side Flyback regulator with simple external circuit. It provides accurate constant voltage and constant current regulation without opto-coupler and secondary feedback circuit. And it has integrated 700V MOSFET and high-voltage start-up current source.

The MP024-10 operates in Discontinuous Conduction mode using variable off-time control. Its power-saving technologies limit the no-load power consumption to less than 30mW.

The MP024-10 also features complete protection functions such as VCC under-voltage lockout, over-current protection, over temperature protection, open loop protection and over voltage protection.

The MP024-10's variable switching frequency method provides natural spectrum shaping to smooth EMI signature, which suits for offline low power battery charger and adapter.

The MP024-10 is available in the SOIC8-7B package.

$25.00
+ tax

Design Resources

Symbol, Footprint & 3D Model

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