Transcription of FEATURES DESCRIPTIO U - analog.com
{{id}} {{{paragraph}}}
1LT1931/LT1931A1931fa Fixed Frequency 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: to 16V Low Shutdown Current: < 1 A Low VCESAT Switch: 400mV at 1A Pin-for-Pin Compatible with the LT1611 Low Profile (1mm) ThinSOTTM PackageThe LT 1931/LT1931A are the industry s highest powerinverting SOT-23 current mode DC/DC converters. Bothparts include a 1A integrated switch allowing high currentoutputs to be generated in a small footprint. The LT1931switches at while the LT1931A switches at high speeds enable the use of tiny, low costcapacitors and inductors 2mm or less in height. TheLT1931 is capable of generating 5V at 350mA or 12 Vat 150mA from a 5V supply, while the LT1931A cangenerate 5V at 300mA using significantly smaller induc-tors.
3 lt1931/lt1931a 1931fa typical perfor a ce characteristics uw quiescent current temperature (°c) –50 quiescent current (ma) 4.5 5.0 5.5 25 75 1931 g01
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}
Choosing Inductors and Capacitors for DC, DC Converters, Designing DC/DC converters based on ZETA topology, Texas Instruments, DC Converters Feedback and Control, Average simulations of FLYBACK converters with, Inverters, AC/AC Frequency Converters and Static, Converters, DC-DC Converter Modules, DC-to-DC Design Guide, Vishay Intertechnology, A Voltage-to-Frequency Converter 3