TPS61322EVM-001

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TPS61322EVM-001 represents Texas Instrument’s newly developed step-up DC-DC converter Evaluation Modules (EVM) designed for a wide variety of applications. This EVM is mostly ideal for applications such as phones, PDAs, portable media players, and other low-power electronic products which need to be adapted to both AC and DC sources. This component has a high power efficiency along with a fixed switching frequency of 1.2MHz. As an evaluation board, it has a lot of functions and features built in, which is suitable for use in various designs.

The TPS61322EVM-001 includes the BP-291 (2.5V/2.7V) buck-boost switching regulator with integrated FB control, as well as a wide range of selections. This Evaluator Board has a single LED driver with high efficiency and low component count. It also features an adjustable output voltage and low quiescent current. The EVM also comes with automatic shutdown circuitry and user selectable input capacitor for optimized operation.

The TPS61322EVM-001 board includes a SPICE model library with over 60 design configurations. This library provides users with an easy and effective way to design their own board without the stress of manual calculations. The library also helps eliminate the possibility of user errors when modifying the board.

The TPS61322EVM-001 board\'s main application field is power conversion in those electronic products which require frequently changed power input. The board can support efficient charging and can also provide high output voltage without the additional costs of other components such as coils and capacitors. This EVM is capable of supplying an isolated Low-DropOut (LDO) voltage regulator. The board also has a Constant-Current sensing feature which enables more accurate current management. The board can be programmed to the exact power requirements of the product with a wide range of settings.

The working principle behind the TPS61322EVM-001 is that it uses the Buck-Boost topology. In this process, the inductor and capacitor work together to provide the power required by the load. The capacitor stores energy in the form of a magnetic field which is periodically discharged, allowing the board to regulate the voltage. This efficient and cost-effective solution eliminates the need for large coils and provides an output voltage which is steady and stable.

The TPS61322EVM-001 board has a wide range of features which contribute to its usefulness. It is energy-efficient, delivers constant output voltage, and has low quiescent current. With its intuitive design and easy programming, it can be integrated into various systems for various purposes. It is one of the most popular boards among users for its ease of use, reliability and cost-efficiency.

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