LED Driver, Boost, Compact Backlight

Obsolete

概览

The NCP5006 is 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.

  • LED Display Back Light Control
  • Keyboard Back Light
  • High Efficiency Step up Converter

  • 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 µA Standby Quiescent Current
  • Includes Dimming Function (PWM)
  • Enable Function Driven Directly from Low Battery Voltage Source
  • Automatic LEDs Current Matching
  • Thermal Shutdown Protection
  • All Pins are Fully ESD Protected
  • Low EMI Radiation

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NCP5006SNT1G

Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Step-Up

2.7

20

22

50

1200

Price N/A

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