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AAT1231-1 - Step-Up DC/DC Converter

Download the AAT1231-1 datasheet PDF. This datasheet also covers the AAT1231 variant, as both devices belong to the same step-up dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The AAT1231/1231-1 are high frequency, high efficiency constant current boost converters capable of 24V maximum output voltage.

Both devices are ideal power solutions for backlight applications with up to six white LEDs in series or up to twelve white LEDs in a parallel/series configuration.

Key Features

  • The AAT1231 and the AAT1231-1 feature high current limit and fast, stable transitions for stepped or pulsed www. DataSheet4U. com.
  • current.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AAT1231_AAT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AAT1231-1
Manufacturer AAT
File Size 1.54 MB
Description Step-Up DC/DC Converter
Datasheet download datasheet AAT1231-1 Datasheet

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Other Datasheets by AAT

Part Number Description
AAT1231 Step-Up DC/DC Converter
AAT1230 Step-Up Converter
AAT1232 Step-Up Converter
AAT1201 MULTI-INPUT LOW-DROPOUT REGULATOR
AAT1202 MULTI-INPUT LOW-DROPOUT REGULATOR

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Step-Up DC/DC Converters for White LED Backlight Applications General Description The AAT1231/1231-1 are high frequency, high efficiency constant current boost converters capable of 24V maximum output voltage. Both devices are ideal power solutions for backlight applications with up to six white LEDs in series or up to twelve white LEDs in a parallel/series configuration. The input voltage is 2.7V to 5.5V for single-cell lithiumion/polymer (Li-ion) based portable devices. The LED current is digitally controlled across a 6x operating range using AnalogicTech’s Simple Serial Control™ (S2Cwire™) interface. Programmability across 26 discrete current steps provides high resolution, low noise, flicker-free, constant LED outputs.