Datasheet4U Logo Datasheet4U.com

AAT3171 - High Efficiency Charge Pump

Description

The AAT3171 is a high output current, high efficiency, low noise, low profile charge pump DC/DC converter.

The device is ideal for multi-functional LED photo-flash applications where solution cost, size, and efficiency are critical.

Features

  • Up to 800mA Output Current.
  • Tri-Mode 1X/1.5X/2X in Current Mode.
  • 16 Current Level Steps Set by S2Cwire.
  • External RSET to Set Maximum Current.

📥 Download Datasheet

Datasheet preview – AAT3171

Datasheet Details

Part number AAT3171
Manufacturer Skyworks
File Size 1.04 MB
Description High Efficiency Charge Pump
Datasheet download datasheet AAT3171 Datasheet
Additional preview pages of the AAT3171 datasheet.

📁 Similar Datasheet

  • AAT3171 - High Efficiency Charge Pump (AAT)
  • AAT3170 - High Current LED Flash Driver Charge Pump IC (ANALOGICTECH)
  • AAT3172 - High Current LED Flash Driver Charge Pump IC (ANALOGICTECH)
  • AAT3174 - High Current LED Flash Driver Charge Pump IC (ANALOGICTECH)
  • AAT3175 - High Current LED Flash Driver Charge Pump IC (ANALOGICTECH)
  • AAT3176 - 500mA LED Flash Driver (Anadigics)
  • AAT3177 - High Efficiency Charge Pump (Advanced Analogic Technologies)
  • AAT3103 - 3-Channel Charge-Pump LED Driver (Advanced Analog Technology)
  • AAT3104 - Low Cost 1x/2x 4 Channel Charge Pump WLED Driver (Advanced Analogic Technologies)
  • AAT3110 - MicroPower Regulated Charge Pump (Advanced Analogic Technologies)
Other Datasheets by Skyworks
  • AAT3170 - High Current LED Flash Driver 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

Full PDF Text Transcription

Click to expand full text
DATA SHEET AAT3171 High Current, High Efficiency Charge Pump with Auto-Timer General Description The AAT3171 is a high output current, high efficiency, low noise, low profile charge pump DC/DC converter. The device is ideal for multi-functional LED photo-flash applications where solution cost, size, and efficiency are critical. The AAT3171 is capable of driving a regulated output current up to 800mA. Output current levels can be easily programmed in 16 steps through Skyworks' Simple Serial Control™ (S2Cwire™) interface controlled by a single microcontroller GPIO line. This allows smooth transitions and flexible adjustment of brightness in flash or other lighting modes. The maximum output current can also be set with an external RSET resistor. The tri-mode (1x/1.
Published: |