Reference Designs
Small: Simple: and Efficient Voltage Inverter for Op Amp Biasing Reference Design
Texas Instruments
In this reference design: the TPS62120 provides a small: simple: and efficient voltage inverting circuit to be used for low power negative voltage rails: such as biasing an op amp. This configuration has been tested with a full test report and operation explanation.
Features
- Only 6 external components required for a complete solutionIC available in a 2 x 2 mm SON package for smallest sizeIC available in 3 x 3 mm SOT package for easier assembly and extra featuresFully integrated: user selectable output discharge function80% efficiency over a wide load rangeUp to 50 mA output current at 5V input
Product Categories
- Power management
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