EVM3804-G-00A 2.3-5.5V, 0.6A Synchronous Step-down Switcher Evaluation Board QFN10

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EVM3804-G-00A 2.3-5.5V, 0.6A Synchronous Step-down Switcher Evaluation Board QFN10

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pMPS EVM3804-G-00A — Synchronous Step-down Switcher, 2.3-5.5V input, 0.6 A output, QFN10./p

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MPS Step-Down QFN10 Power Management Evaluation Boards

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EVM3804-G-00A 2.3-5.5V, 0.6A Synchronous Step-down Switcher Evaluation Board QFN10

The MPS EVM3804-G-00A is an evaluation board built around the MPM3804 for bench characterisation of the device in its intended topology. It operates from a 2.3 V to 5.5 V input, is rated for 0.6 A and switches at 2.4 MHz. The board carries the device in its QFN10 package.

The MPM3804 is a monolithic step-down switch mode converter with built-in internal power MOSFETs and inductor.

Key Specifications

Part Number	EVM3804-G-00A
Board For	MPM3804
Board Type	Evaluation / demonstration board
Function	Synchronous Step-down Switcher
Input Voltage	2.3 V to 5.5 V
Current Rating	0.6 A
Switching Frequency	2.4 MHz
Peak Efficiency	91%
Package	QFN10
Ordering Codes	EVM3804-G-00A

Features

Up to 91% Peak Efficiency
Wide 2.3V to 5.5V Operating Input Range
Fixed and Adjustable output from 0.6V
2mm x 2mm x 0.9mm QFN Package
Total Solution Size 3.7mm x 3.7mm
Up to 0.6A Peak Output Current
100% Duty Cycle in Dropout
Ultra Low IQ: 11μA
EN and Power Good for Power Sequencing
Cycle-by-Cycle Over-Current Protection

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.