LV52207AXA - Dual channel LED Boost Driver

onsemi

General Description

Connecting a resistor terminal for Full scale LED current setting Constant Current Output_pin2 Constant Current Output_pin1 PWM dimming input (active High).

Filtering capacitor terminal for PWM mode Ground 1-wire control and Enable control input (active High).

Supply voltage.

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LV52207AXA dual channel led boost driver by onsemi - Datasheet Preview

Datasheet Details

Part number	LV52207AXA
Manufacturer	onsemi
File Size	2.42 MB
Description	Dual channel LED Boost Driver
Datasheet	LV52207AXA Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LV52207AXA Bi-CMOS LSI Dual channel LED Boost Driver with PWM and 1-Wire Dimming www.onsemi.com Overview The LV52207AXA is a high voltage boost driver for LED drive with 2 channels adjustable constant current sources. Feature  Operating Voltage from 2.7V to 5.5V  Integrated 40V MOSFET  1-Wire 255 level digital and PWM dimming  Supports CABC  600kHz Switching Frequency  37.5V OVP Threshold Typical Applications  LED Display Backlight Control WLP9, 1.31x1.31, 0.4mm pitch (1.31mm x 1.31mm, Amax=0.625 mm) Fig1. 5x2 LED Application ORDERING INFORMATION See detailed ordering and shipping information on page 18 of this data sheet. © Semiconductor Components Industries, LLC, 2014 November 2014 - Rev.