代理产线

MPS MP020-5

 2014-05-27

【基本数据】

【产品特性】

Primary-Side–Control without Opto-Coupler


or Secondary Feedback Circuit


Precise Constant Current and Constant


Voltage Control (CC/CV)


Integrated 700V MOSFET with Minimal


External Components


Variable, Off-Time, Peak-Current Control


550μA High-Voltage Current Source


30mW No-Load Power Consumption


Programmable Cable Compensation


Multiple Protections: OVP, OCP, OCkP,


OTP, and VCC UVLO


Natural Spectrum Shaping for Improved


EMI Signature


Low Cost and Simple External circuit


SOIC8-7A Package


Offline, Primary-Side Regulator


with CC/CV Control and a 700V FET


【产品应用】

Cell Phone Chargers


Adapters for Handheld Electronics


Stand-By and Auxiliary Power Supplies


Small Appliances

【文字介绍】

The MP020-5 is an offline, primary-side regulator that provides accurate constant voltage and constant current regulation without an opto-coupler or a secondary feedback circuit. It has an integrated 700V MOSFET.


The MP020-5's variable off-time control allows


a flyback converter to operate in discontinuous


conduction mode. The MP020-5 also features


protection functions such as VCC under-voltage


lockout, over-current protection, overtemperature


protection, open circuit protection (OCkP) and over-voltage protection. Its internal high-voltage start-up current source and powersaving technologies limit the no-load power


consumption to less than 30mW.