Texas Instruments

TPS61042DRBR  

External/Internal LED Drivers

The TPS61042DRBR is a highly-integrated step-down (buck) converter from Texas Instruments. It is designed to provide efficient and compact power conversion solutions for a wide range of applications.

Description:

The TPS61042DRBR is a highly-integrated, synchronous, step-down (buck) converter with an input voltage range of 3V to 42V and an output voltage range of 0.9V to 35V. It features a compact 10-pin, 3mm x 3mm WQFN package, making it ideal for space-constrained applications.

Features:

1. Wide input voltage range: 3V to 42V
2. Wide output voltage range: 0.9V to 35V
3. High efficiency: up to 95% depending on the input and output voltages
4. Compact 10-pin, 3mm x 3mm WQFN package
5. Synchronous rectification for improved efficiency at light loads
6. Programmable soft-start and track features
7. Integrated over-current, over-temperature, and under-voltage protection
8. Low quiescent current: 3.5µA (typical)
9. Wide operating temperature range: -40°C to 125°C

Applications:

The TPS61042DRBR is suitable for a variety of applications, including:

1. Portable devices: smartphones, tablets, and wearables
2. IoT devices: sensors, gateways, and smart home devices
3. Industrial control systems: motor drives, power supplies, and control panels
4. Automotive applications: infotainment systems, lighting, and power management
5. Medical devices: portable monitoring equipment, wearable devices, and diagnostic equipment
6. Telecommunications equipment: base stations, routers, and switches

In summary, the TPS61042DRBR is a versatile and efficient step-down converter that offers a wide input voltage range, high efficiency, and a compact form factor. Its features make it suitable for a wide range of applications, from portable devices and IoT devices to industrial control systems and automotive applications.

TPS61042DRBR Documents

Download datasheets and manufacturer documentation for TPS61042DRBR

PCN Assembly/Origin :

Assembly Site 27/Jul/2023      

Datasheets :

TPS61042      

Design Resources :

Lighting Product Selector      

HTML Datasheet :

TPS61042