• Part: AS3693B
  • Manufacturer: austriamicrosystems
  • Size: 2.04 MB
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AS3693B Key Features

  • bit DAC Linear current control with external analog voltage Digital current control with 16 independent PWM generators
  • clock I2C interface SPI interface 5 bit device
  • address (sets device address and interface mode) Automatic supply regulation feedback Each output can be assigned to red

Other AS3693B Datasheets

Manufacturer Part Number Description
austriamicrosystems AG Logo austriamicrosystems AG AS3693A 16 channel high precision LED driver

AS3693B Description

The AS3693B is a 16 channels high precision LED controller with build in PWM generators for driving external FETs in LCD-backlight panels. External clock and synchronizing inputs allow the synchronization of the LCD backlight with the TV picture. Local dimming and scan dimming is supported by 16 independent PWM generators with programmable delay, period and duty cycle.

AS3693B Applications

  • LED backlighting for LCD