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AT1308 - Micro-Power Step up DC-DC Converter

General Description

The AT1308 step-up converter is designed for small or medium size LCD panel of high bias voltage with a constant current to provide PDAs, and other hand-held devices.

Key Features

  • a fast 1.0 MHz current-mode PWM control with a built-in 0.3Ω N-MOS that allows for smaller capacitor and inductor. Fault condition protection uses cycle-bycycle current limiting to sense maximum inductor current and thermal protection. Also included soft-start circuitry eliminates inrush current during start-up. The AT1308 is availab.

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Datasheet Details

Part number AT1308
Manufacturer Unknown Manufacturer
File Size 372.97 KB
Description Micro-Power Step up DC-DC Converter
Datasheet download datasheet AT1308 Datasheet

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.

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Feature •Operating Voltage:2.5V~6.0V •High Operating Frequency: 1MHz •Built-in N-MOS, Rds(on)≒ 0.3Ω (TYP) •High Output Voltage: Up to 28V •Shutdown Current <1µA •Built-in Cycle-by-Cycle Current-limited. •Built-in Soft-Start Function. •1.5% 1.23V Reference. •Tiny SOT-25 Package Application • STN/OLED Bias • Personal Digital Assistants (PDAs) • DSC Block Diagram VIN AT1308 Preliminary Product Information Micro-Power Step up DC-DC Converter Description The AT1308 step-up converter is designed for small or medium size LCD panel of high bias voltage with a constant current to provide PDAs, and other hand-held devices. It features a fast 1.0 MHz current-mode PWM control with a built-in 0.3Ω N-MOS that allows for smaller capacitor and inductor.