Datasheet4U Logo Datasheet4U.com

AAT3170 - High Current LED Flash Driver Charge Pump

General Description

The AAT3170 is a high output current, high efficiency, low noise, low profile charge pump DC/DC converter, ideal for multi-function LED photo-flash applications where solution cost, size, and efficiency are critical.

The dual charge pump in the AAT3170 is capable of delivering 600mA output current.

Key Features

  • VIN Range: 2.7V to 5.5V.
  • 600mA Output Current.
  • Tri-Mode 1X/1.5X/2X in Current Mode.
  • Voltage Mode Operation: 1.5X, 200mA.
  • Dual Regulated Current Sinks.
  • Current Match Between Current Sinks.
  • 32 Current Steps Set by AS2Cwire.
  • 1μF Input, Output, and Flying Capacitors.

📥 Download Datasheet

Full PDF Text Transcription for AAT3170 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for AAT3170. For precise diagrams, and layout, please refer to the original PDF.

DATA SHEET AAT3170 High Current LED Flash Driver Charge Pump General Description The AAT3170 is a high output current, high efficiency, low noise, low profile charge pump...

View more extracted text
gh output current, high efficiency, low noise, low profile charge pump DC/DC converter, ideal for multi-function LED photo-flash applications where solution cost, size, and efficiency are critical. The dual charge pump in the AAT3170 is capable of delivering 600mA output current. Two current-controlled paths are available for users of dual flash LEDs that prefer current matching. Each LED channel can be easily programmed in 32 steps with a single GPIO output through the AS2Cwire™ (Advanced Simple Serial Control™) interface. This allows smooth transitions and flexible adjustment of brightness in flash or other lighting mode

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
ANALOGICTECH Logo AAT3170 High Current LED Flash Driver Charge Pump IC ANALOGICTECH

More Datasheets from Skyworks Solutions

Part Number Description
AAT3171 High Efficiency Charge Pump
AAT3172 High Current LED Flash Driver Charge Pump
AAT3174 High Efficiency Charge Pump
AAT3176 500mA LED Flash Driver
AAT3176A 500mA LED Flash Driver
AAT3177 High Efficiency Charge Pump
AAT3177A High Efficiency Charge Pump
AAT3103 Three-Channel Charge-Pump LED Driver
AAT3104 Low Cost 1x/2x Four-Channel Charge Pump WLED Driver
AAT3105 Low Cost 1x/2x Four-Channel Charge Pump WLED Driver