Texas Instruments

TPS61378QWRTERQ1  

DC Switching Voltage Regulators

TPS61378QWRTERQ1 is a highly-integrated step-down converter (buck converter) from Texas Instruments. It is designed to provide efficient and compact power conversion solutions for a wide range of applications.

Description:

The TPS61378QWRTERQ1 is a synchronous step-down converter with an input voltage range of 3V to 36V and an output voltage range of 0.9V to 20V. It has a compact package size of 1.6mm x 2.5mm and is designed for easy integration into portable and battery-powered devices.

Features:

1. High Efficiency: The TPS61378QWRTERQ1 offers high efficiency of up to 97%, which helps to minimize power loss and improve overall system performance.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 3V to 36V, making it suitable for a wide range of applications.
3. Low Output Voltage: The output voltage can be as low as 0.9V, which is ideal for powering low-voltage devices.
4. Small Package Size: The compact package size of 1.6mm x 2.5mm makes it easy to integrate into portable and battery-powered devices.
5. Low Dropout Voltage: The device has a low dropout voltage of 280mV, which ensures stable output voltage even under low input voltage conditions.
6. Programmable Soft Start: The soft start feature can be programmed to reduce inrush current and minimize output voltage overshoot during startup.
7. Protection Features: The TPS61378QWRTERQ1 includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure safe and reliable operation.

Applications:

The TPS61378QWRTERQ1 is suitable for a wide range of applications, including:

1. Portable Devices: Smartphones, tablets, and wearable devices
2. Battery-powered Devices: Drones, robotics, and IoT devices
3. Medical Devices: Portable medical equipment and wearable health monitors
4. Industrial Applications: Sensor modules, control systems, and IoT devices
5. Automotive Applications: Infotainment systems, dashboard cameras, and advanced driver-assistance systems (ADAS)

In summary, the TPS61378QWRTERQ1 is a highly-integrated step-down converter that offers high efficiency, a wide input voltage range, and a compact package size. It is suitable for a wide range of applications, including portable devices, battery-powered devices, medical devices, industrial applications, and automotive applications.

TPS61378QWRTERQ1 Documents

Download datasheets and manufacturer documentation for TPS61378QWRTERQ1

Datasheets :

TPS61378-Q1 Datasheet      

PCN Design/Specification :

TPS61378 DS 8/Jul/2021       TPS61378-Q1 01/Dec/2021