LM2798, LM2797 - Voltage Converter

Texas Instruments

Datasheet Details

Part number	LM2798, LM2797
Manufacturer	Texas Instruments
File Size	510.77 KB
Description	Voltage Converter
Datasheet	LM2797-etcTI.pdf
Note	This datasheet PDF includes multiple part numbers: LM2798, LM2797. Please refer to the document for exact specifications by model.

The LM2797/98 switched capacitor step-down DC/DC converters efficiently produce a 120mA regulated lowvoltage rail from a 2.6V to 5.5V input.

1.
2 Output Voltage Options:.
2.0V ± 5%, 1.8V ± 5%, and 1.5V ± 6%.
120mA Output Current Capability.
Multi-Gain and Gain Hopping for Highest Possible Efficiency - up to 90% Efficient.
2.6V to 5.5V Input Range.
Input and Output Voltage Monitoring (BATOK and POK).
Low Operating Supply Current: 35µA.
Shutdown Supply Current: 0.1µA.
Thermal and Short Circuit Protection.
LM2798 Turn-on Time: 400µs.
LM2797.

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Published: May 5, 2020 |