Datasheet4U Logo Datasheet4U.com

AAT2842 High Current Charge Pump

AAT2842 Description

DATA SHEET AAT2842 High Current Charge Pump with S2CwireTM Control and Dual LDO for Backlight and Flash General .
The AAT2842 is a highly integrated charge pump with dual linear regulators optimized for systems operating with lithium-ion/polymer batteries.

AAT2842 Features

* VIN Range: 2.7V to 5.5V
* Tri-Mode Charge Pump: ▪ Drives up to Four Backlight/Keypad and Four Flash LEDs ▪ Separate S2Cwire Control for Backlight/Keypad and Flash Currents ▪ Backlight/Keypad and Flash Current Set by Separate External Resistors ▪ Flash Timer Set with External Capaci

AAT2842 Applications

* The AAT2842 is equipped with built-in short-circuit and over-temperature protection. The charge pump softstart circuitry prevents excessive inrush current at startup. The product is available in a Pb-free, space-saving TQFN44-28 package and operates over the -40°C to +85°C ambient temperature range

📥 Download Datasheet

Preview of AAT2842 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
AAT2842
Manufacturer
Skyworks Solutions
File Size
1.32 MB
Datasheet
AAT2842-SkyworksSolutions.pdf
Description
High Current Charge Pump

📁 Related Datasheet

  • AAT2845 - Four-Channel Backlight Driver (ANALOGICTECH)
  • AAT2801 - Multi-Mode Charge Pump (AAT)
  • AAT2803 - Six-Channel White LED Backlight Charge Pump (AAT)
  • AAT2805 - Dual High Efficiency Charge Pump (AAT)
  • AAT2806 - Dual High Efficiency Charge Pump (ANALOGIC TECH)
  • AAT2820 - Triple-Output Charge Pump Regulator (AAT)
  • AAT2822 - (AAT2822 - AAT2825) TFT-LCD DC-DC Converter (Advanced Analogic Technologies)
  • AAT2823 - (AAT2822 - AAT2825) TFT-LCD DC-DC Converter (Advanced Analogic Technologies)

📌 All Tags

High Current Charge Pump Skyworks Solutions
Skyworks Solutions AAT2842-like datasheet