EV3214DQ-00A 2.7-5.5V, 500mA LED Camera Flash Charge Pump EV Board Evaluation Board QFN16

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EV3214DQ-00A 2.7-5.5V, 500mA LED Camera Flash Charge Pump EV Board Evaluation Board QFN16

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pMPS EV3214DQ-00A — LED Camera Flash Charge Pump EV Board, 2.7-5.5V input, 500 mA output, QFN16./p

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MPS QFN16 LED Power Management Evaluation Boards

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EV3214DQ-00A 2.7-5.5V, 500mA LED Camera Flash Charge Pump EV Board Evaluation Board QFN16

The MPS EV3214DQ-00A is an evaluation board built around the MP3214 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 500 mA. The board carries the device in its QFN16 package.

The EV3214DQ-00A is an evaluation board for the MP3214, a low noise, high current LED driver intended for camera phone application.

Key Specifications

Part Number	EV3214DQ-00A
Board For	MP3214
Board Type	Evaluation / demonstration board
Function	LED Camera Flash Charge Pump EV Board
Input Voltage	2.7 V to 5.5 V
Current Rating	500 mA
Interface	PWM
Package	QFN16
Ordering Codes	EV3214DQ-00A

Features

High efficiency.
Up to 500mA output current.
Wide supply range of 2.7V to 5.5V.
Adjustable output LED current.
PWM brightness control.
Open /Short LED protection.
Thermal shut down protection.
Under-Voltage protection.
Available in a 3mm × 3mm 16pins 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.