EV3022DQ-00A 1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Backlight Driver Evaluation Board QFN16

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EV3022DQ-00A 1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Backlight Driver Evaluation Board QFN16

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pMPS EV3022DQ-00A — 1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Backlight Driver, QFN16./p

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MPS QFN16 LED Power Management Evaluation Boards

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EV3022DQ-00A 1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Backlight Driver Evaluation Board QFN16

The MPS EV3022DQ-00A is an evaluation board built around the MP3022 for bench characterisation of the device in its intended topology. The board carries the device in its QFN16 package.

The EV3022DQ-00A is an evaluation board for the MP3022 that can drive up to 4 backlight WLEDs at up to 30mA each.

Key Specifications

Part Number	EV3022DQ-00A
Board For	MP3022
Board Type	Evaluation / demonstration board
Function	1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Backlight Driver
Package	QFN16
Ordering Codes	EV3022DQ-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
Good Current Matching at Low LED Current
Thermal Shutdown Protection
Under-Voltage Protection
Available in a 3mm x 3mm 16-Pin QFN Package
Low EMI Noise

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.