TPS70348PWP

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

Introduction to TPS70348PWP

The TPS70348PWP is a 3.3V linear voltage regulator module with an integrated pass transistor and power supervisor. It is designed to offer a low-cost, low-power solution for a wide variety of applications, including those that use a power conversion stage. The TPS70348PWP is available in both flat-pack and wide-body versions.

Application Fields

The TPS70348PWP is designed to provide a reliable voltage regulation solution for microprocessor, digital signal processor and other high-performance systems. It can be used for a range of applications, including those that require a low-noise system, temperature control, or a power conversion stage. Additionally, the TPS70348PWP is a good choice for applications that require high reliability, especially when combined with the power monitoring and reset/shutdown features.

The TPS70348PWP is an ideal voltage regulator for applications demanding a combination of low input voltage, low quiescent current, and high peak current output. It is also suitable for high-frequency battery-powered system applications. The device can be used in network routers, medical systems, automotive electronics, communications equipment, and industrial control systems, among others.

The device’s relatively small footprint makes it possible to use the TPS70348PWP in space-constrained applications where a standard voltage regulator would not fit. The TPS70348PWP is also highly integrated, allowing for simpler and cost-effective PCB designs.

Working Principle

The TPS70348PWP voltage regulator features an integrated pass transistor and power supervisor. When input voltage exceeds the regulated output, the supervisor monitors the output voltage and operates the pass transistor to reduce the voltage. The output voltage is determined by an external resistor, so that the regulated voltage is independent of the input voltage. This makes the device suitable for input voltages ranging from 4.5V to 14V.

The TPS70348PWP also provides reverse-leading edge blanking (RLB) to ensure that the current stored in the pass device is not lost when the output voltage is set. This improves the transient response of the device. Additionally, the device comes with a shutdown input for easy power control.

The TPS70348PWP has an adjustable output current limit, allowing for improved system protection against short-circuit conditions. It also features current limit sense pins that can be used to control a voltage-controlled switch, or an LED if an LED indicator is required. The device has an internally generated reset output that can be used for resetting a host processor, or for a combined system reset.

Conclusion

The TPS70348PWP is a cost-effective, low-power linear voltage regulator module that is suitable for a wide range of applications. Its integrated pass transistor, power supervisor, and adjustable current limit sense pins make it an excellent choice for microprocessor, digital signal processor, and other high-performance systems. By offering a reliable voltage regulation solution and protection against short-circuit conditions, the TPS70348PWP can help to ensure the optimal performance of your system.

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