EV3384EQ-00A 4.5-25V strings White LED Driver Evaluation Board QFN16

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EV3384EQ-00A 4.5-25V strings White LED Driver Evaluation Board QFN16

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pMPS EV3384EQ-00A — strings White LED Driver Evaluation Board, 4.5-25V input, QFN16./p

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MPS QFN16 LED Power Management Evaluation Boards

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EV3384EQ-00A 4.5-25V strings White LED Driver Evaluation Board QFN16

The MPS EV3384EQ-00A is an evaluation board built around the MP3384 for bench characterisation of the device in its intended topology. It operates from a 4.5 V to 25 V input. The board carries the device in its QFN16 package.

The EV3384EQ-00A is an evaluation board for the MP3384, a step-up converter designed for liquid-crystal displays that employ an array of LEDs as the light source.

Key Specifications

Part Number	EV3384EQ-00A
Board For	MP3384
Board Type	Evaluation / demonstration board
Function	strings White LED Driver Evaluation Board
Input Voltage	4.5 V to 25 V
Peak Efficiency	86%
Package	QFN16
Ordering Codes	EV3384EQ-00A

Features

4.5V to 25V Input Voltage Range
Up to 86% Efficiency
Programmable Over Voltage Protection
Drives 4 Strings Parallel and 10 LEDs in Series.
2.5% Current Regulation Accuracy Between Strings
Selectable Switching Frequency: 1.25MHz and 625kHz
Open and Short LED Load Protection
Thermal Shutdown

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.