LV52207NXA Datasheet, PDF (1/18 Pages) ON Semiconductor – Dual channel LED Boost Driver

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.A2346-1/18