Texas Instruments

TPS92380PWPR  

External/Internal LED Drivers

TPS92380PWPR Description

The TPS92380PWPR is a high-performance, automotive-grade DC-DC regulator designed and manufactured by Texas Instruments. This IC is specifically engineered for backlight applications and offers a range of technical specifications that cater to the demands of modern electronic systems. With a maximum supply voltage of 45V and an output voltage range of 0V to 40V, it is capable of delivering up to 120mA per channel, making it suitable for a variety of backlighting scenarios.

TPS92380PWPR Features

• Voltage Regulation: The TPS92380PWPR can handle a wide supply voltage range from 4.5V to 45V, providing flexibility in various automotive and electronic applications.
• Output Voltage Range: It offers an adjustable output voltage from 0V to 40V, which is crucial for precise backlight control.
• PWM Dimming: The IC supports PWM dimming, which is essential for energy-efficient and variable brightness control in backlight systems.
• Frequency Range: Operating within a frequency range of 300kHz to 2.2MHz, the TPS92380PWPR is designed for high-efficiency power conversion.
• Number of Outputs: It features three outputs, which can be used to drive multiple LED channels or for complex backlighting configurations.
• Mounting Type: Surface mount technology ensures compact design and ease of integration into PCB layouts.
• Package: The TPS92380PWPR is available in a 20-pin HTSSOP package, suitable for high-density PCB designs.
• Grade: As an automotive-grade component, it is designed to withstand the harsh conditions typically found in automotive environments.

TPS92380PWPR Applications

The TPS92380PWPR is ideal for a variety of applications where precise and efficient LED backlight control is required:

• Automotive Displays: It is perfect for automotive instrument clusters, infotainment systems, and other in-car displays that require reliable and adjustable backlighting.
• Industrial Equipment: In industrial settings, where equipment may be exposed to harsh conditions, the TPS92380PWPR's automotive-grade design ensures longevity and reliability.
• Consumer Electronics: For devices like smart home panels, security systems, and other consumer electronics that require adjustable backlighting, the TPS92380PWPR offers a robust solution.

Conclusion of TPS92380PWPR

The TPS92380PWPR from Texas Instruments stands out for its versatility, reliability, and performance in automotive and electronic backlight applications. Its wide voltage range, PWM dimming capabilities, and automotive-grade design make it a preferred choice for demanding environments. With its ability to handle multiple outputs and compact form factor, it is an excellent solution for designers looking to create efficient and high-quality LED lighting systems.

TPS92380PWPR Documents

Download datasheets and manufacturer documentation for TPS92380PWPR

Datasheets :

TPS9238(0,1) Datasheet      

PCN Design/Specification :

Mult PN PART MARKING 08/Dec/2023       Design 22/Feb/2022