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LV52207NXB

ON Semiconductor
Part Number LV52207NXB
Manufacturer ON Semiconductor
Description LED Boost Driver
Published Jun 13, 2019
Detailed Description LV52207NXB LED Boost Driver, Dual Channel, PWM, 1-Wire Dimming Overview The LV52207NXB is a high voltage boost driver ...
Datasheet PDF File LV52207NXB PDF File

LV52207NXB
LV52207NXB

Overview
LV52207NXB LED Boost Driver, Dual Channel, PWM, 1-Wire Dimming Overview The LV52207NXB is a high voltage boost driver for LED drive with 2 channels adjustable constant current sources.
Features • Operating Voltage from 2.
7 V to 5.
5 V • Integrated 40 V MOSFET • 1-wire 255 level digital and PWM dimming • Supports CABC • 600 kHz Switching Frequency • 37.
5 V Overvoltage Protection (OVP) Threshold • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant Typical Applications • LED Display Backlight Control VIN (2.
7 V~5.
5 V) 1 mF 1 mF Enable/Disable 1−wire PWM Dimming 330 nF 4.
7 mH 10 W VCC SW 1 mF EN PWM LEDO1 LEDO2 FCAP RT GND 63.
4 kW Figure 1.
5 x 2 LED Application www.
onsemi.
com WLCSP9, 1.
31x1.
31 CASE 567HX MARKING DIAGRAM A1 D9 YXX (Top View) D9 = Specific Device Code YXX = Assembly Lot Code OPTION: BACKSIDE COATING PIN CONNECTION 12 3 A RT LED O2 LED O1 B PWM FCAP GND C EN VIN SW (Top View) ORDERING INFORMATION Device LV522...


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