EV3336-C-00A

EV3336-C-00A

Dual-Channel Flash LED Driver With 2A/Ch and I2C Interface Evaluation Board

Datasheet

Description

The MP3336 is a dual-channel and high-power flash LED driver with very compact package. It can drive up to 2A in flash mode for each LED. It is usually applied for camera phones to improve image and video quality in low light environment. The device operates in1/2/3/4MHz synchronous, current-mode PWM boost converter to regulate the LED current with two high current source. The MP3336 provides an optimized solution for smaller PCB space and higher efficiency.

The MP3336 features standard I2C interface, dual LED channels, rich protection modes and high power density and performances. It supports flash/assist/torch/indicator/5V DC modes.

The cathodes of the dual flash LED are referenced to GND, which is better for layout to improve thermal performance. It is available in WLCSP20-1.6X2.0mm package.

Product Evaluated

MP3352

60V, 2.5A Integrated Photo Flash Charger with IGBT Driver and Quench

Features & Benefits

2.7V~5.5V Input Voltage
1/2/3/4MHz Selectable Max Switching Frequency
Switching Frequency Fold-Back Function
400kHz I2C Compatible Interface
Standby/Flash/Assist/Torch/Indicator/5V DC Modes Flash Mode: Up to 2A/Ch Programmable Current with +/-7% Accuracy for Each LED, 7.84mA/Step Assist/Torch Mode: Up to 319mA/Ch Programmable Current with +/-7% Accuracy for Each LED, 1.25mA/Step Indicator Mode: Work In 31.5kHz PWM Dimming Mode With 2/16, 3/16, 4/16, 5/16 Duty Cycle Used for Blinking and 128/256/512ms Selectable Blinking Time 5V DC Mode: Output Constant 5V DC Voltage
1A to 4.2A Programmable Input DC Current Limit Protection
External Torch/Strobe/TX Pin
LED Forward Voltage Balance to Improve Efficiency
VIN to VOUT Disconnection Function
Low Battery Voltage Protection
LED Short/Open Protection
VOUT-GND Short Protection
Over-Voltage Protection (OVP)
Over-Temperature Protection (OTP)
Input Under-Voltage Lockout (UVLO) Protection
Available in a WLCSP-20 (1.6mmx2mm) Package

Active Part Numbers:

EV3336-C-00A

Buy direct from MPS

Standard Pricing

Quantity Price
1

$75.00 /unit

In stock

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

MPS I2C Communication kit required

Yes, Add EVKT-USBI2C-02 $50.00

No, I already have one

Quantity

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

EV3336-C-00A

Description

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Product Evaluated

Features & Benefits

Active Part Numbers:

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Standard Pricing

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