EV3312-C-00A 2.7-5.5V Dual-Channel White LED Driver Evaluation Board WLCSP1

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EV3312-C-00A 2.7-5.5V Dual-Channel White LED Driver Evaluation Board WLCSP1

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pMPS EV3312-C-00A — Dual-Channel White LED Driver Evaluation Board, 2.7-5.5V input, WLCSP1./p

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MPS LED Power Management Evaluation Boards WLCSP1

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EV3312-C-00A 2.7-5.5V Dual-Channel White LED Driver Evaluation Board WLCSP1

The MPS EV3312-C-00A is an evaluation board built around the MP3312 for bench characterisation of the device in its intended topology. It operates from a 2.7 V to 5.5 V input and switches at 1.2 MHz. The board carries the device in its WLCSP1 package.

The MP3312 is a dual-channel step-up WLED driver with integrated 40V MOSFET, and supports 2.7V to 5.5V power supply input.

Key Specifications

Part Number	EV3312-C-00A
Board For	MP3312
Board Type	Evaluation / demonstration board
Function	Dual-Channel White LED Driver Evaluation Board
Input Voltage	2.7 V to 5.5 V
Switching Frequency	1.2 MHz
Interface	PWM
Package	WLCSP1
Ordering Codes	EV3312-C-00A

Features

2.7V~5.5V Input Voltage
1.2MHz Switching Frequency
Dual Channels Support up to 30mA/String
1% Current Matching Between LED Channels
+/-2% Current Accuracy
38V OVP Protection
PWM Input Analog Dimming Mode
5kHz to100kHz PWM Input Analog Dimming
100:1 Dimming Ratio
1-Wire Interface for Digital Dimming

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.