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AIC1880 - Step-Up PWM DC/DC Converter

Description

The AIC1880 is a step-up DC/DC converter with a 1.6A, 0.3Ω internal power switch.

A soft-start programmed with an external capacitor sets the input current ramp rate.

Pin-selectable high switching frequency (640kHz or 1.2MHz) allows easy filtering and low noises.

Features

  • 90% High Efficiency 1.6A, 0.3Ω, 12V Internal Power MOSFET 640kHz/1.2MHz Pin-Selectable Operation Frequency 2.6V to 5.5V Input Range Low Shutdown Current: 0.1µA Programmable Soft-Start External Compensation Network Adjustable Output from VIN to 11V Thin 8-Pin MSOP Package.

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Datasheet Details

Part number AIC1880
Manufacturer Analog Intergrations Corporation
File Size 217.25 KB
Description Step-Up PWM DC/DC Converter
Datasheet download datasheet AIC1880 Datasheet

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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
AIC1880 Low Noise, Step-Up PWM DC/DC Converter FEATURES 90% High Efficiency 1.6A, 0.3Ω, 12V Internal Power MOSFET 640kHz/1.2MHz Pin-Selectable Operation Frequency 2.6V to 5.5V Input Range Low Shutdown Current: 0.1µA Programmable Soft-Start External Compensation Network Adjustable Output from VIN to 11V Thin 8-Pin MSOP Package APPLICATIONS TFT Bias Supplies Handheld Devices PCMCIA Cards Portable Equipment DESCRIPTION The AIC1880 is a step-up DC/DC converter with a 1.6A, 0.3Ω internal power switch. A soft-start programmed with an external capacitor sets the input current ramp rate. Pin-selectable high switching frequency (640kHz or 1.2MHz) allows easy filtering and low noises.
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