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AT1312C - High Efficiency Constant Current White-LEDs Driver

Download the AT1312C datasheet PDF. This datasheet also covers the AT1312A variant, as both devices belong to the same high efficiency constant current white-leds driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The AT1312A/B/C step-up converter drives white

Operating Voltage:2.5V to 6.0V.

High Operating Frequency: 1MHz cell phones, PDAs, and other hand-held devices.

High Output Voltage: Up to 16V/23V/28V

Key Features

  • allowing series connection of the white LEDs so that the LED currents are identical for.
  • Shutdown Current.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AT1312A_AimtronTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AT1312C
Manufacturer Aimtron Technology
File Size 428.33 KB
Description High Efficiency Constant Current White-LEDs Driver
Datasheet download datasheet AT1312C Datasheet

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Other Datasheets by Aimtron Technology

Part Number Description
AT1312A High Efficiency Constant Current White-LEDs Driver
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AT1313 High Efficiency Constant Current White-LED Driver
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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
www.DataSheet4U.com AT1312A/B/C Preliminary Product Information High Efficiency, Constant Current White-LEDs Driver Feature Description The AT1312A/B/C step-up converter drives white •Operating Voltage:2.5V to 6.0V. LEDs with a constant current to provide backlight in •High Operating Frequency: 1MHz cell phones, PDAs, and other hand-held devices. It •High Output Voltage: Up to 16V/23V/28V features allowing series connection of the white LEDs so that the LED currents are identical for •Shutdown Current <1µA uniform brightness. An enable input can be pulsed •16V/23V/28V Output Over-Voltage Protection repeatedly to adjust LED’s brightness. The fast 1.0 •Digital Dimming Control. MHz current-mode PWM control allows for smaller capacitor and inductor.