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EV3312-C-00A

Dual-Channel, White LED Driver Evaluation Board

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EV3312-C-00A

EV3312-C-00A

Dual-Channel, White LED Driver Evaluation Board

Datasheet

Description

The EV3312-C-00A is an evaluation board for the MP3312, a dual-channel, step-up WLED driver with an integrated 40V MOSFET. It supports a power supply input range of 2.7V to 5.5V. It uses peak current mode to regulate the LED current, which is set by an external resistor. The MP3312 employs a 1.2MHz fixed switching frequency. It features supporting both PWM input analog dimming and digital analog dimming to accurately regulate the dimming current. The MP3312 integrates current source to balance LED current, which leads to good ILED matching and accuracy performance.

In addition, the MP3312 has LED open and short protection, cycle-by-cycle current limit protection, and thermal shutdown protection. It is available in a tiny WLCSP-9 (1.3mmx1.3mm) package.

Product Evaluated

MP3312 - 2.7-5.5Vin, 38Vout Dual Channel Boost WLED Driver, P2P with TPS61163

2.7-5.5Vin, 38Vout, 600KHz, Dual Channel Boost WLED Driver

Features & Benefits

2.7V to 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
Single-Wire Interface for Digital Dimming
9-Bit Dimming Resolution
Internal Soft Start to Reduce Inrush Current
Available in a WLCSP-9 (1.3mmx1.3mm) Package

Active Part Numbers:

EV3312-C-00A

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Standard Pricing

Quantity Price
1

$75.00 /unit

In stock

Arrives 3-4 business days.
Shipping only $5 per order.

Quantity

100 Max per Company.
Limited Inventory to support product development.

Technical Forum

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All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.

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