Dual channel LED Boost Driver
Ordering number : ENA2336A
LV52207XA
Bi-CMOS LSI
Dual channel LED Boost Driver with PWM and 1-Wire Dimming
http://onse...
Description
Ordering number : ENA2336A
LV52207XA
Bi-CMOS LSI
Dual channel LED Boost Driver with PWM and 1-Wire Dimming
http://onsemi.com
Overview
The LV52207XA 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 1200kHz 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 June, 2014
61614NK 20140602-S00002 /52814NK No.A2336-1/18
LV52207XA
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Maximum supply voltage voltage VCC max
Maximum Pin voltage1
V1 max
Maximum Pin voltage2
V2 max
Allowable power dissip...
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