NCP5005 - Compact Backlight LED Boost Driver

Product Overview

ON Semiconductor

Datasheet Details

Part number	NCP5005
Manufacturer	ON Semiconductor
File Size	452.54 KB
Description	Compact Backlight LED Boost Driver
Datasheet	NCP5005 Datasheet
Additional preview pages of the NCP5005 datasheet.

Product details

Description

Pin Pin Name Type 1 Vout POWER 2 GND POWER 3 FB ANALOG INPUT 4 EN DIGITAL INPUT 5 Vbat POWER Description This pin is the power side of the external inductor and must be connected to the external Schottky diode.It provides the output current to the load.Since the boost converter operates in a current loop mode, the output voltage can range up to +24 V but shall not extend this limit.However, if the voltage on this pin is higher than the Over Voltage Protection threshold (OVP

Features

2.7 to 5.5 V Input Voltage Range.
Vout to 24 V Output Compliance Allows up to 5 LEDs Drive in Series.
Built.
in Overvoltage Protection.
Full EMI Immunity.
Inductor Based Converter brings up to 90% Efficiency.
Constant Output Current Regulation.
0.3 mA Standby Quiescent Current.
Includes Dimming Function (PWM).
Enable Function Driven Directly from Low Battery Voltage Source.
Automatic LEDs Current Ma.

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Published: Jan 16, 2007 |