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LV52207NXA - Dual channel LED Boost Driver

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.

Key Features

  • 0.30 0.38 0.47 0.55 0.63 0.70 0.78 0.

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Datasheet Details

Part number LV52207NXA
Manufacturer onsemi
File Size 2.44 MB
Description Dual channel LED Boost Driver
Datasheet download datasheet LV52207NXA Datasheet

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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Ordering number : ENA2346A LV52207NXA Bi-CMOS LSI Dual channel LED Boost Driver with PWM and 1-Wire Dimming http://onsemi.com Overview The LV52207NXA is a high voltage boost driver for LED drive with 2 channels adjustable constant current sources. Function • 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 July, 2014 71514NK 20140703-S00001/61914NK No.