Datasheet Summary
LT1931/LT1931A 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT
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 ponents Wide Input Range: 2.6V to 16V Low Shutdown Current: <1µA Low VCESAT Switch: 400mV at 1A Low Profile (1mm) ThinSOTTM Package Pin-for-Pin patible with the LT1611
U APPLICATIO S s s s s s
The LT®1931/LT1931A are the industry’s highest power inverting SOT-23 current mode DC/DC converters. Both parts include a 1A integrated switch allowing high current outputs to be generated in a small footprint. The LT1931...