NCP5009 - Backlight LED Boost Driver

ON Semiconductor

NCP5009 Datasheet Preview — Preview of NCP5009 PDF

Datasheet Details

Part number	NCP5009
Manufacturer	ON Semiconductor ↗
File Size	155.79 KB
Description	Backlight LED Boost Driver
Datasheet	NCP5009_ONSemiconductor.pdf

NCP5009 Product details

Description

Pin Symbol Type 1 Iref INPUT 2 PHOTO SIGNAL 3 CS INPUT 4 VBIAS POWER 5 CLOCK INPUT 6 LOCAL INPUT 7 GND POWER 8 L2 POWER 9 L1 POWER 10 Vbat POWER Description This pin provides the output current range adjustment by means of a resistor connected to ground.The current output tolerance depends upon the accuracy of this resistor.Using a "1% metal film resistor, or better, yields the best output current accuracy.This pin provides an access to the output current control loop for th

Features

2.7 to 6.0 V Input Voltage Range.
Output Voltage from Vbat to 15 V.
3.0 mA Quiescent Supply Current.
Automatically LEDs Current Matching.
No External Sense Resistor.
Includes Dimming Function.
Programmable or Automatic Current Output Mode.
LOCAL or REMOTE Control Facility.
Photo Transistor Sense Feedback Input.
Inductor Based Converter brings High Efficiency.
Low Noise DC/DC Converter.
Al.

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Published: Dec 21, 2006 |