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 Over
voltage 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...