LT1931A Datasheet - Linear Technology

LT1931A, 1.2MHz/2.2MHz Inverting DC/DC Converters

LT1931/LT1931A 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT .

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LT1931A_LinearTechnology.pdf

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Datasheet Details

Part number:

LT1931A

Manufacturer:

Linear Technology

File Size:

423.68 KB

Description:

1.2MHz/2.2MHz Inverting DC/DC Converters

Features

* s s s s s s s s s s DESCRIPTIO Fixed Frequency 1.2MHz/2.2MHz Operation Very Low Noise: 1mVP-P Output Ripple
* 5V at 350mA from 5V Input
* 12V at 150mA from 5V Input Uses Small Surface Mount Components Wide Input Range: 2.6V to 16V Low Shutdown Current:

Applications

* The LT1931/LT1931A operate in a dual inductor inverting topology that filters both the input side and output side current. Very low output voltage ripple approaching 1mVP-P can be achieved when ceramic output capacitors are used. Fixed frequency switching ensures a clean output free from low freque

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