TPS61194Q1EVM

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The TPS61194Q1EVM evaluation module is a synchronous boost DC/DC converter with High-Brightness LED (HBLED) drive capabilities, developed by Texas Instruments (TI). With an embedded controller and low component count, this evaluation module provides simple, reliable and efficient power solution for driving multiple HBLEDs. It is suitable for a wide range of applications such as automotive, consumer and industrial lighting.

TPS61194Q1EVM Evaluation module is based on the TPS61194, which is a synchronous boost DC/DC converter with HBLED and white LED drive capabilities. This evaluation module has a wide input voltage range of 4.5V to 32V and features adjustable output up to 25V. It has integrated current limiting with programmable thresholds and can operate at switching frequencies up to 1 MHz. It also features low standby power consumption, high efficiency and fast transient response. The TPS61194Q1EVM evaluation module is capable of driving up to 9 W of HBLEDs for both forward and reverse current configurations.

The TPS61194Q1EVM evaluation module works using an internal oscillator and an error amplifier, which control the average current flow through the HBLEDs. The evaluation module is able to operate in both constant current and pulse width modulation (PWM) modes, providing flexibility for different lighting applications. The maximum current limit is adjustable and can be set externally with a control voltage, enabling the evaluation module to be used in applications requiring precise current regulation. The evaluation module also features thermal overload protection and short-circuit protection for the HBLEDs.

TPS61194Q1EVM evaluation module can be used in a wide range of applications, including automotive lighting, consumer lighting, and industrial lighting. In automotive applications, the evaluation module can be used to drive HBLEDs, allowing for efficient and reliable power management. In consumer applications, it can be used to manage and regulate LED-based displays and signs. In industrial applications, it can be used to drive HBLEDs in applications such as signage and industrial lighting.

The TPS61194Q1EVM evaluation module has a compact and cost-effective design. It has an easy-to-use test platform and is plug-and-play compatible with the Texas Instruments TPS61194 evaluation board. The evaluation module is also compatible with Texas Instruments\' MSP430F2xx series microcontrollers, which allows for easy programming and control of the evaluation module. The evaluation module also features an I2C interface for communication between the evaluation module and the microcontroller.

In summary, the TPS61194Q1EVM evaluation module is a cost-effective and easy-to-use solution for driving multiple HBLEDs. With an embedded controller and low component count, this evaluation module provides a simple, reliable and efficient power solution. With a wide input voltage range, adjustable output voltage, current limiting, thermal overload protection and short-circuit protection, it is suitable for a wide range of applications such as automotive, consumer and industrial lighting.

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