MP020-5GS-Z Buck Boost Converter Chip Offline Flyback Topology 120Hz 75kHz 8-SOIC-7A

MP020-5GS-Z Converter Offline Flyback Topology 120Hz ~ 75kHz 8-SOIC-7A

Datasheet:MP020-5GS-Z

Additional Resources:

DESCRIPTION

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.

The MP020-5's variable-switching-frequency technology provides natural spectrum shaping to smooth the EMI signature, making it suitable for offline, low-power battery chargers and adapters.

The MP020-5 is available in SOIC8-7A.

FEATURES

 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

APPLICATIONS

 Cell Phone Chargers

 Adapters for Handheld Electronics

 Stand-By and Auxiliary Power Supplies

 Small Appliances

DataPicture:https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP020-5/document_id/46

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