Part Number
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NCP5006 |
Manufacturer
|
ON Semiconductor |
Description
|
Compact Backlight LED Boost Driver |
Published
|
Apr 25, 2007 |
Detailed Description
|
NCP5006
Compact Backlight LED Boost Driver
The NCP5006 is a high efficiency boost converter operating in current loop, ...
|
Datasheet
|
NCP5006
|
Overview
NCP5006
Compact Backlight LED Boost Driver
The NCP5006 is a high efficiency boost converter operating in current loop, based on a PFM mode, to drive White LED.
The current mode regulation allows a uniform brightness of the LEDs.
The chip has been optimized for small ceramic capacitors, capable to supply up to 1.
0 W output power.
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 • 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 S...
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