EV3332-C-00A 2.7-5.5V, 1.5A Dual channel Evaluation Board WLCSP16

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EV3332-C-00A 2.7-5.5V, 1.5A Dual channel Evaluation Board WLCSP16

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MPS Power Management Evaluation Boards WLCSP16

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EV3332-C-00A 2.7-5.5V, 1.5A Dual channel Evaluation Board WLCSP16

The MPS EV3332-C-00A is an evaluation board built around the MP3332 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 1.5 A. The board carries the device in its WLCSP16 package.

The MP3332 is a dual-channels flash LED driver with very compact package, high efficiency for high-resolution camera phones to improve image and video quality in low light environment.

Key Specifications

Part Number	EV3332-C-00A
Board For	MP3332
Board Type	Evaluation / demonstration board
Function	Dual channel
Input Voltage	2.7 V to 5.5 V
Current Rating	1.5 A
Interface	I²C
Package	WLCSP16
Lifecycle	NRFND
Ordering Codes	EV3332-C-00A

Features

2.7V~5.5V input voltage
Dual-channels, 1.5A/ch flash current with +/-7% accuracy
1/2/3/4MHz selectable switching frequency and switching frequency fold-back function
400kHz I2C compatible interface
External Torch/Strobe Pin
LED forward voltage balance to improve efficiency
1A to 4.2A programmable input DC current limit protection
Low battery voltage protection
LED short/open protection
Over voltage protection

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.