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APW7008 Datasheet 1X/1.5X/2x Charge Pump White LED Driver

Manufacturer: ANPEC

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Datasheet Details

Part number APW7008
Manufacturer ANPEC
File Size 307.95 KB
Description 1X/1.5X/2x Charge Pump White LED Driver
Download APW7008 Download (PDF)

General Description

The APW7008 is a high efficiency charge pump white LED driver;

the device drives up four white LEDs with regulated constant current for uniform intensity.

The supply voltage ranges from 2.7V to 5.5V and it is optimized for a Li-ion battery application.

Overview

APW7008 1X/1.5X/2x Charge Pump White LED Driver.

Key Features

  • ±1.5% LED Current Matching.
  • High Efficiency Up to 90% Over Li-ion Battery Discharge.
  • Output Current Up to 30mA per LED.
  • 2.7V to 5.5V Operating Voltage.
  • Allow to Turn On or Off a Combination of LEDs.
  • 1x/1.5x/2x Charge Pump Modes.
  • Low Shutdown Current: 2µA Maximum.
  • Low Input Ripple and EMI.
  • Internal Soft-Start Limits Inrush Current.
  • Short Circuit Current-Limit.
  • Thermal Shutdown Protection.

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