AIC1880 Datasheet, Dc/dc Converter, Analog Intergrations Corporation

Step-up pwm dc/dc converter

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Part number:

AIC1880

Manufacturer:

Analog Intergrations Corporation

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217.25 KB

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Description:

Step-up pwm dc/dc converter.
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 fre.

✔ AIC1880 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 Programmab

✔ AIC1880 Application

TFT Bias Supplies Handheld Devices PCMCIA Cards Portable Equipment DESCRIPTION The AIC1880 is a step-up DC/

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AIC1880 Step-Up PWM Converter Analog Intergrations Corporation