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ISL98611 - High Efficiency Display Power and LED Driver

Description

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Intersil may modify the circuit design and/or specifications of products at any time without notice, provided that such modification does not, in Intersil's sole judgment, affect the form, fit or function of the product.

Features

  • Display power output voltage: ±5V, ±5.6V.
  • Positive and negative voltages can be programmed from ±4.5V to ±6V.
  • >88% efficiency with 12mA load between VP and VN.
  • Up to 93% efficient LED driver.
  • Only 8 external components; integrated compensation and feedback circuits.
  • Analog, PWM, and hybrid dimming.
  • ±2.2% current matching down to 1mA and ±2.8% at 50μA.
  • Can drive 2 strings of LEDs.
  • 10-bit linear and 11-bit logarithmi.

📥 Download Datasheet

Datasheet Details

Part number ISL98611
Manufacturer Renesas
File Size 218.35 KB
Description High Efficiency Display Power and LED Driver
Datasheet download datasheet ISL98611 Datasheet

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Full PDF Text Transcription

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DATASHEET To request the full datasheet, please visit www.intersil.com/products/isl98611 ISL98611 High Efficiency Display Power and LED Driver for Smart Phones FN8662 Rev.4.00 Sep 13, 2017 The ISL98611 is a high-efficiency display power supply and LED driver for small size displays, such as smart phones. It integrates a boost regulator, LDO, and inverting charge pump that are used to generate regulated positive and negative voltages for display power. It also integrates a boost regulator and 3-channel current sinks for the LED backlight driver. The positive and negative output voltages can be adjusted from ±4.5V up to ±6V.
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