NCP5005
NCP5005 is Compact Backlight LED Boost Driver manufactured by onsemi.
NCP5005 pact Backlight LED Boost Driver
The NCP5005 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 pliance 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...
