EV157-S-00A Smallest Energy Off-line Regulator EV Board Evaluation Board SOIC8

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EV157-S-00A Smallest Energy Off-line Regulator EV Board Evaluation Board SOIC8

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MPS SOIC8 Power Management Evaluation Boards

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EV157-S-00A Smallest Energy Off-line Regulator EV Board Evaluation Board SOIC8

The MPS EV157-S-00A is an evaluation board built around the MP157GS for bench characterisation of the device in its intended topology. The board carries the device in its SOIC8 package.

The EV157-S-00A Evaluation Board is designed to demonstrate the capabilities of MP157GS.

Key Specifications

Part Number	EV157-S-00A
Board For	MP157GS
Board Type	Evaluation / demonstration board
Function	Smallest Energy Off-line Regulator EV Board
Output Power	6 W
Package	SOIC8
Ordering Codes	EV157-S-00A

Features

Primary side constant voltage (CV) control
Integrated 500V/10Ω MOSFET
< 100mW No-load power consumption
Up to 6W output power
Maximum discontinuous conduction mode (DCM) output current less than 225mA, maximum continuous conduction mode (CCM) output current less than 360mA
Low Vcc Operating Current
Frequency Foldback
Limited maximum frequency
Peak Current Compression
Internal High Voltage Current Source

Evaluation Board

Design Notes

The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.