EV2457-T-00A 5-36V, 0.6A Step-Down Converter Evaluation Board TSOT23

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EV2457-T-00A 5-36V, 0.6A Step-Down Converter Evaluation Board TSOT23

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pMPS EV2457-T-00A — Step-Down Converter Evaluation Board, 5-36V input, 0.6 A output, TSOT23./p

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MPS Step-Down TSOT23 Power Management Converter Evaluation Boards

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EV2457-T-00A 5-36V, 0.6A Step-Down Converter Evaluation Board TSOT23

The MPS EV2457-T-00A is an evaluation board built around the MP2457 for bench characterisation of the device in its intended topology. It operates from a 5 V to 36 V input, is rated for 0.6 A and switches at 2 MHz. The board carries the device in its TSOT23 package.

The EV2457-T-00A Evaluation Board is designed to demonstrate the capabilities of MPS' MP2457, a high-frequency, step-down, switching regulator with integrated high-side and low-side power MOSFETs designed specifically for power meter applications.

Key Specifications

Part Number	EV2457-T-00A
Board For	MP2457
Board Type	Evaluation / demonstration board
Function	Step-Down Converter Evaluation Board
Input Voltage	5 V to 36 V
Current Rating	0.6 A
Switching Frequency	2 MHz
Quiescent Current	65 µA
Peak Efficiency	90%
Package	TSOT23
Ordering Codes	EV2457-T-00A

Features

Optimized for Power Meter Applications
Low Dropout Mode
65μA Operating Quiescent Current
Light-Load Mode
>90% Efficiency
Dedicated Internal Compensation
Wide 5V to 36V Operating Input Range
400mΩ/200mΩ Internal Power MOSFETs
2MHz Fixed Switching Frequency
Internal Soft Start (SS)

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.