Texas Instruments

TPS61161DRVR  

External/Internal LED Drivers

The TPS61161DRVR 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 TPS61161DRVR is a highly integrated step-down converter with an input voltage range of 3.7V to 22V and an output voltage range of 0.9V to 12V. It features a compact and thermally efficient package, making it ideal for space-constrained applications.

Features:

1. Wide Input Voltage Range: The TPS61161DRVR can accept input voltages from 3.7V to 22V, making it suitable for a wide range of power sources.
2. High Efficiency: The converter offers high efficiency of up to 96%, which helps reduce power dissipation and improve overall system performance.
3. Compact Package: The TPS61161DRVR is available in a small and thermally efficient package, making it ideal for space-constrained applications.
4. Programmable Output Voltage: The output voltage can be programmed using an external resistor divider, providing flexibility in system design.
5. Low Quiescent Current: The converter has a low quiescent current of 3.5uA in normal operation mode, which helps extend the battery life in portable applications.
6. Protection Features: The TPS61161DRVR includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure reliable operation.

Applications:

1. Portable Devices: The TPS61161DRVR is well-suited for powering portable devices such as smartphones, tablets, and wearables.
2. IoT Devices: The compact size and high efficiency make it an ideal choice for powering IoT devices, including sensors and smart home devices.
3. Automotive Applications: The converter can be used in automotive applications, such as infotainment systems and advanced driver-assistance systems (ADAS).
4. Industrial Equipment: The TPS61161DRVR can be used to power various industrial equipment, including motor controllers and sensor interfaces.
5. Medical Devices: The converter's high efficiency and compact size make it suitable for powering medical devices, such as wearable health monitors and portable diagnostic equipment.

In summary, the TPS61161DRVR from Texas Instruments is a highly integrated step-down converter that offers a wide input voltage range, high efficiency, and a compact package. It is suitable for a variety of applications, including portable devices, IoT devices, automotive applications, industrial equipment, and medical devices.

TPS61161DRVR Documents

Download datasheets and manufacturer documentation for TPS61161DRVR

PCN Assembly/Origin :

Qualification Assembly/Test Site 11/Aug/2014      

Datasheets :

TPS6116x      

Design Resources :

Lighting Product Selector      

HTML Datasheet :

TPS61160-61      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018       Material Set 30/Aug/2016