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FAN5701 - Compact 6-Channel LED Driver

Description

he FAN5701 is a highly integrated and efficient charge-pump-based multi-LED driver.

The device can drive up to six LEDs in parallel with a total output current of 180mA.

The FAN5701 is capable of driving a primary display backlight requiring four to six LEDs.

Features

  • ix (6) Parallel LEDs (up to 30mA each).
  • Total Package Load Current Capability: 180mA.
  • Two Default Groups of Four (4) and Two (2) LEDs for Main and Sub-Display Lighting with Individual PWM Dimming Controls that Operate up to 20kHz >600:1 Dimming Ratio for 100Hz PWM Frequency Up to 92% Efficiency Built-in 1.5x Charge Pump with Low-Dropout Bypass Switch Wide Input Range: 2.7V to 5.5V VOUT Over-Voltage and Short-Circuit Protection Over-Temperature Protection 1.2MHz Switching Frequency for.

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FAN5701 — Compact 6-LED Driver for Mobile Platforms www.DataSheet4U.com April 2010 FAN5701 — Compact 6-LED Driver for Mobile Platforms FeaturesSix (6) Parallel LEDs (up to 30mA each) ƒ Total Package Load Current Capability: 180mA ƒ Two Default Groups of Four (4) and Two (2) LEDs for Main and Sub-Display Lighting with Individual PWM Dimming Controls that Operate up to 20kHz >600:1 Dimming Ratio for 100Hz PWM Frequency Up to 92% Efficiency Built-in 1.5x Charge Pump with Low-Dropout Bypass Switch Wide Input Range: 2.7V to 5.5V VOUT Over-Voltage and Short-Circuit Protection Over-Temperature Protection 1.2MHz Switching Frequency for Small-Sized Capacitors 16-Bump 1.61mm x 1.61mm WLCSP (0.6mm Height) 16-Lead 3.0mm x 3.0mm UMLP (0.
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