Datasheet4U Logo Datasheet4U.com

AS3668 Datasheet 4 Channel Breathlight Controller

Manufacturer: ams

Overview: Data Sheet AS3668 4 Channel Breathlight Controller 1 General.

Datasheet Details

Part number AS3668
Manufacturer ams
File Size 1.06 MB
Description 4 Channel Breathlight Controller
Datasheet AS3668-ams.pdf

General Description

The AS3668 is a 4-channel LED driver designed to produce lighting effects for portable devices.

A highly efficient charge pump enables LED driving over full Li-Ion battery voltage range.

The device is equipped with an internal program memory, which allows control of LED patterns even without processor control.

Key Features

  • High efficiency capacitive 60mA charge pump with 1:1 and 1:2 mode.
  • Automatic mode switching for charge pump.
  • Automatic Pattern Mode without digital control.
  • Highly accurate 4 Channel High Side 25.5mA current sources.
  • Audio Controlled Lighting with internal digital filters.
  • Charge Pump with soft start and overcurrent/short circuit pro- tection.
  • Integrated “easy to use” pattern generator for breathlight LED function with logarithmic 12bit dimming.
  • Small app.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
austria microsystems Logo AS3668 4 Channel Breathlight Controller austria microsystems

More Datasheets from ams

Part Number Description
AS3630 8A Supercap Flash Driver
AS3649 2500mA High Current LED Flash Driver
AS3685A Ultra Small High Efficiency 1000mA Charge Pump
AS3685B Ultra Small High Efficiency 1000mA Charge Pump
AS3412 Ultra Small ANC Speaker Driver
AS3415 Integrated Active Noise Cancelling Solution
AS3418 Low Noise ANC
AS3435 Integrated Active Noise Cancelling Solution
AS3490 Highly Efficient 2-6 LEDs Backlight Driver
AS3492 Highly Efficient 2-10 LEDs Backlight Driver

AS3668 Distributor