Part Number
|
NCP5007 |
Manufacturer
|
ON |
Description
|
Compact Backlight LED Boost Driver |
Published
|
May 12, 2005 |
Detailed Description
|
NCP5007
Compact Backlight LED Boost Driver
The NCP5007 is a high efficiency boost converter operating in a current con...
|
Datasheet
|
NCP5007
|
Overview
NCP5007
Compact Backlight LED Boost Driver
The NCP5007 is a high efficiency boost converter operating in a current control loop, based on a PFM mode, to drive White LEDs.
The current mode regulation allows a uniform brightness of the LEDs.
The chip has been optimized for small ceramic capacitors and is capable of supplying up to 1.
0 W output power.
Features
• Inductor Based Converter brings High Efficiency • Constant Output Current Regulation • 2.
7 to 5.
5 V Input Voltage Range • Vout to 22 V Output Compliance Allows up to 5 LEDs to be Driven
in Series which Provides Automatic LED Current Matching
• Built−in Output Overvoltage Protection • 0.
3 mA Standby Quiescent Current • Includes Dimmin...
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