AS3695A 16 channel white LED driver

austriamicrosystems

Description

AS3693B AS3695A 16 channel white LED driver for LCD backlight austriamicrosystems Product Specification, Confidential Technical coantmesntAsGtill va.
The AS3695A is a 16 channels precision LED driver for use in LCD-backlight panels.

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Datasheet Specifications

Part number: AS3695A
Manufacturer: austriamicrosystems
File Size: 1.23 MB
Datasheet: AS3695A-austriamicrosystems.pdf
Description: 16 channel white LED driver

Features

* include thermal shutdown as well as open and short LED detection. The device is programmable via serial interface. 16 Channel LED driver Output voltage max. 30V Output current 120mA Linear current setting using 10-bit DAC Current accuracy ±0.5% @ VDAC=250mV Channel to Channel current accuracy ±0.2%

Applications

* LED backlighting for LCD
* TV sets and monitors 1 Block diagram VDD VDD VDD FB1 FB2 V2_5 VSSA VSSA VSS_SENSE CURR1 RES1 CURR2 RES2 CURR3 RES3 CURR4 RES4 CURR5 RES5 CURR6 RES6 CURR7 RES7 CURR8 RES8 PWM Reference DAC PWM PWM Fault detectors PWM PWM SMPS feedback PWM PWM PWM A

AS3695A Distributors

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AS3695A channel white LED driver austriamicrosystems

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