AS3695C 16 channel white LED controller

austriamicrosystems AG

Description

AS3695C 16 channel white LED controller for LCD backlight Product Specification, Confidential General .
The AS3695C is a 16 channels precision LED controller for driving external FET/BJT in LCD-backlight panels.

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Datasheet Specifications

Part number: AS3695C
Manufacturer: austriamicrosystems AG
File Size: 1.00 MB
Datasheet: AS3695C-austriamicrosystemsAG.pdf
Description: 16 channel white LED controller

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 only limited by external transistor Linear current setting using 10-bit DAC Current accuracy ±0.5% @ VDAC=250mV Channel to C

Applications

* LED backlighting for LCD
* TV sets and monitors 1 Block diagram VDD VDD FB1 FB2 V2_5 Filt1 Filt2 VSSA VSS_SENSE D1 D16 G1 PWM Reference PWM G16 S1 DAC S16 D2 D15 G2 PWM Fault detectors PWM G15 S2 S15 D3 SMPS D14 G3 PWM feedback PWM G14 S3 S14 D4 PLL D13 G4 PWM

AS3695C Distributors

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AS3695C channel white LED controller austriamicrosystems AG

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