Texas Instruments

TPS92314DR/NOPB  

External/Internal LED Drivers

The TPS92314DR/NOPB is a highly integrated, low-power, step-down switching regulator from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including battery-powered devices, portable electronics, and IoT devices.

Description:

The TPS92314DR/NOPB is a step-down converter that converts a higher input voltage to a lower output voltage. It features a wide input voltage range of 2.5V to 5.5V, making it suitable for a variety of power sources, including batteries and USB power. The device is available in a small, thermally efficient QFN package, making it ideal for space-constrained applications.

Features:

1. Wide input voltage range: 2.5V to 5.5V
2. Output voltage adjustable from 0.9V to 3.5V
3. High efficiency up to 93%, depending on the input and output voltages
4. Low quiescent current of 2.5μA in run mode
5. Low dropout voltage (LDO) operation down to 0.9V
6. Integrated power MOSFETs for high efficiency and low external component count
7. Programmable soft-start and discharge
8. Protection features including over-current protection, over-temperature protection, and output short-circuit protection
9. Small package size (QFN) for space-constrained applications

Applications:

1. Portable electronics such as smartphones, tablets, and wearable devices
2. IoT devices such as smart home sensors and industrial IoT devices
3. Battery-powered devices such as wireless headsets, fitness trackers, and portable gaming devices
4. Medical devices such as hearing aids and portable medical instruments
5. Automotive applications such as infotainment systems and sensor power supplies

In summary, the TPS92314DR/NOPB is a highly integrated, low-power step-down regulator from Texas Instruments that offers a wide input voltage range, high efficiency, and a small package size. It is suitable for a variety of applications, including portable electronics, IoT devices, battery-powered devices, medical devices, and automotive applications.

TPS92314DR/NOPB Documents

Download datasheets and manufacturer documentation for TPS92314DR/NOPB

PCN Assembly/Origin :

Alt Base Metal 21/Dec/2020      

Datasheets :

TPS92314(A)      

Design Resources :

Lighting Product Selector      

HTML Datasheet :

TPS92314(A)