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A8169-020 - LED BACKLIGHT DRIVER

Key Features

  • The A8169-020 variable frequency step-up Converter.
  • Up to 19V Output Voltage drives white LEDs with a constant current to provide.
  • Wide Operation Range: 2V to 6V backlight in cell phones, PDAs, and other hand-held.
  • Maximum 3MHz Operating Frequency devices. It features allowing series connection of the.
  • PWM Dimming Control white LEDs so that the LED currents are identical for.
  • Shutdown Current.

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Datasheet Details

Part number A8169-020
Manufacturer AiT Semiconductor
File Size 503.97 KB
Description LED BACKLIGHT DRIVER
Datasheet download datasheet A8169-020 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AiT Semiconductor Inc. www.ait-ic.com A8169-020 LED BACKLIGHT DRIVER PFM/PWM MODE MAX. 3MHZ, VARIABLE FREQUENCY DESCRIPTION FEATURES The A8169-020 variable frequency step-up Converter  Up to 19V Output Voltage drives white LEDs with a constant current to provide  Wide Operation Range: 2V to 6V backlight in cell phones, PDAs, and other hand-held  Maximum 3MHz Operating Frequency devices. It features allowing series connection of the  PWM Dimming Control white LEDs so that the LED currents are identical for  Shutdown Current <1uA uniform brightness. An enable input can be pulsed  Current Limit Cycle-by-Cycle repeatedly to adjust LEDs brightness.