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DC383B - LTC1930ES5/LTC1931ES5 Demo Board | 3 Circuits: Boost/SEPIC/Inverter, 5Vin to 12Vout1@300mA, 10V-16Vin to 12Vout2@300mA, 12Vin to -12Vout3@350mA

Demonstration Circuit 383B is multipurpose demonstration board featuring the LT1930 and LT1931. The demo board offers three separate DC/DC converters. The Boost circuit is designed to convert a 5V input to 12V output at 300mA maximum load. The SEPIC circuit generates a 12V/300mA output from a 10V~16V variable input. The Inverter circuit is designed for applications requiring -12V/350mA from a positive 12V input.

Demo Board Design File

• DC383B - Design Files

Demo Board Manual

• DC383B - Demo Manual

Demo Board Schematic

• DC383B - Schematic

LTspice

• LT1930 Demo Circuit - 1A, 1.2MHz, Step-up Converter (5V to12V @ 300mA)

Products

• DC383B - Design Files
• LT1930 - 1A, 1.2MHz/2.2MHz, Step-Up DC/DC Converters in ThinSOT
• LT1931 - 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT

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