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AS3677 - Triple Channel Lighting Management Unit

Description

2 Key

Features

  • The AS3677 is a highly-integrated CMOS Power and Lighting Management Unit for mobile telephones, and other Li+ battery powered devices. The AS3677 incorporates one Step Up DC/DC Converter for white backlight LEDs one Analog-to-Digital Converter, six current sinks, LED in-circuit function test, an I2C serial interface, and control logic all onto a single device. It includes a charge pump to control e. g. an RGB together with an internal pattern generator for smooth blinking effects. It supports a.

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Datasheet Details

Part number AS3677
Manufacturer austriamicrosystems
File Size 2.28 MB
Description Triple Channel Lighting Management Unit
Datasheet download datasheet AS3677 Datasheet
Additional preview pages of the AS3677 datasheet.

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Full PDF Text Transcription

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Technical coantmesntAsGtill valid Datasheet AS3677 Triple Channel Lighting Management Unit with DCDC step/up, ALS, 2xDLS(=DBC) and RGB Driver 1 General Description 2 Key Features The AS3677 is a highly-integrated CMOS Power and Lighting Management Unit for mobile telephones, and other Li+ battery powered devices. The AS3677 incorporates one Step Up DC/DC Converter for white backlight LEDs one Analog-to-Digital Converter, six current sinks, LED in-circuit function test, an I2C serial interface, and control logic all onto a single device. It includes a charge pump to control e.g. an RGB together with an internal pattern generator for smooth blinking effects.
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