EV3021DQ-00A 1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Backlight Evaluation Evaluation Board QFN16

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EV3021DQ-00A 1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Backlight Evaluation Evaluation Board QFN16

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MPS QFN16 LED Power Management Evaluation Boards

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EV3021DQ-00A 1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Backlight Evaluation Evaluation Board QFN16

The MPS EV3021DQ-00A is an evaluation board built around the MP3021 for bench characterisation of the device in its intended topology. The board carries the device in its QFN16 package.

The EV3021DQ-00A is the Evaluation Board for the MP3021, a WLED driver that can drive up to 4 backlight WLEDs at up to 30mA each.

Key Specifications

Part Number	EV3021DQ-00A
Board For	MP3021
Board Type	Evaluation / demonstration board
Function	1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Backlight Evaluation
Package	QFN16
Lifecycle	NRFND
Ordering Codes	EV3021DQ-00A

Features

Backlight: up to 4 WLEDs at 30mA Each
Single Wire Serial Bus (MPCTM Serial Data Link) Simple, Low Overhead Solution Fast Data Transfer Rate
Thermal Shutdown Protection
Under-Voltage Protection
Available in a 3mm x 3mm 16-Pin QFN Package

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.