TPS22929DDBVR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The TPS22929DDBVR is a low-power single-channel power two-way switching device designed to provide reliable power switching, load driving, and voltage control capabilities in a variety of mobile and battery-powered applications. The dual-Device Bridge-Rectifier (DDB) integrated circuit utilizes a unique design to allow a single-switch, single-voltage user interface, while allowing the power device to be disconnected from the load during power up and down cycles. It provides a low impedance path between a selectable power supply and the load that can accept a wide range of input voltages and current levels, while simultaneously providing a fast response time to voltage slew rate changes.

The TPS22929DDBVR architecture was designed to provide reliable power management for controlling the voltage and current supplied to the system load. The device can be used to power a variety of load applications, ranging from full-stack SSDs to single-item lighting control systems. The device also provides input range protection when network voltage to the DUT is below 3.2V or above 40V.

The TPS22929DDBVR device consists of two integrated power switches, with each switch providing a low-side driver, high-side driver and a dedicated power mosfet. The device provides a robust, voltage controlled, low-impedance, switched-mode power distribution switch with a maximum rating of 0.8V/1.6A. The circuit includes an adjustable forward voltage drop of 1V to 70V, allowing for voltage matching in many applications. In addition, the dedicated high-side transistor provides protection against overvoltage and reverse current events. The device also features a built-in voltage setpoint that can be adjusted for a safe operation. The device operates at an adjustable frequency ranging from 10Hz to 2MHz, enabling higher frequencies for higher power applications.

The TPS22929DDBVR device is used to regulate the voltage supplied to the load in a variety of applications. It can act as a power manager to optimize the efficiency of the system. The device has local oscillator circuitry and logic circuitry to initiate the power switching, depending upon the logic signals received from the external control logic. The device can also be used to provide load monitoring and overvoltage protection. The local oscillator frequency is adjustable and is used to adjust the time constant of the switching process.

The device also includes a low-side power switch and a low-voltage detect circuit. The power switch integrates the low-side and high-side field effect transistors (FETs) with the voltage clamping diodes and a Schottky diode to provide current limiting and voltage protection. When used in conjunction with the load monitoring circuitry and the adjustable local oscillator for timing control, the device can be used to smoothly transition between voltage supply and load transitions.

The TPS22929DDBVR device is ideal for applications requiring control and reliability. Its adjustable forward voltage drop allows for voltage regulation. With the built-in voltage setpoint for safe operation, adjustable frequency for timing control, and integrated protection against overvoltage, reverse current, and instantaneous current surge events, the device provides a robust, low-impedance, switched-mode power distribution solution.

The TPS22929DDBVR is an excellent solution for applications that require precise power management, reliable power control, and integrated protection. The device is also well suited for a variety of battery-powered applications, as its low power consumption and integrated power supply protection make it effective in portable and mobile applications. By providing accurate and efficient power switching, overvoltage protection, and precise voltage control to a wide range of inputs and loads, the TPS22929DDBVR is an excellent choice for many different applications.

The specific data is subject to PDF, and the above content is for reference