EV1528DQ-00A 2.7-5.5V, 20mA Preciscion WLED Driver Evaluation Board QFN6

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EV1528DQ-00A 2.7-5.5V, 20mA Preciscion WLED Driver Evaluation Board QFN6

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pMPS EV1528DQ-00A — Preciscion WLED Driver Evaluation Board, 2.7-5.5V input, 20 mA output, QFN6./p

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MPS QFN6 WLED LED Power Management Evaluation Boards

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EV1528DQ-00A 2.7-5.5V, 20mA Preciscion WLED Driver Evaluation Board QFN6

The MPS EV1528DQ-00A is an evaluation board built around the MP1528 for bench characterisation of the device in its intended topology. It operates from a 2.7 V to 5.5 V input and is rated for 20 mA. The board carries the device in its QFN6 package.

The EV1528DQ-00A evaluation board is designed for driving up to nine (9) series WLEDs from a single cell Lithium Ion battery.

Key Specifications

Part Number	EV1528DQ-00A
Board For	MP1528
Board Type	Evaluation / demonstration board
Function	Preciscion WLED Driver Evaluation Board
Input Voltage	2.7 V to 5.5 V
Current Rating	20 mA
Interface	PWM
Package	QFN6
Ordering Codes	EV1528DQ-00A

Features

2.7V to 5.5V Input Voltage Range
Drives up to 9 Series White LEDs
Analog and Digital PWM Brightness Control Through BRT
Surface-Mount Components
Fully Assembled and Tested

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.