Texas Instruments

TPS2838PWPR

TPS2838PWPR Description

The TPS2838PWPR is a high-performance gate driver IC designed by Texas Instruments, featuring a half-bridge configuration in a 16-pin HTSSOP package. This device is specifically engineered for applications requiring robust and efficient power management solutions. The TPS2838PWPR supports a supply voltage range of 10V to 15V, making it suitable for a variety of power supply systems. It is equipped with two synchronous channels, each capable of handling peak output currents of up to 4A for both sourcing and sinking, ensuring reliable performance under demanding conditions.

The gate driver is designed to operate with a high-side voltage up to 29V (bootstrap), providing flexibility in high-voltage applications. Its rise and fall times are typically 65ns, ensuring fast and precise switching capabilities. The logic voltage levels are specified at 1V for VIL and 2V for VIH, allowing compatibility with various digital control systems.

TPS2838PWPR Features

• High Current Capability: Each channel can source and sink up to 4A, making it ideal for high-power applications.
• Fast Switching: With typical rise and fall times of 65ns, the TPS2838PWPR ensures efficient and rapid switching, reducing switching losses.
• Wide Supply Voltage Range: Operates within a 10V to 15V supply voltage range, providing flexibility in power supply design.
• High-Side Voltage: Supports up to 29V (bootstrap), enabling use in high-voltage applications.
• Synchronous Channels: The synchronous channel type ensures efficient power delivery and reduced electromagnetic interference (EMI).
• Moisture Sensitivity Level 1: The device is classified as MSL 1 (unlimited), making it suitable for a wide range of manufacturing environments.
• Compliance and Safety: The TPS2838PWPR is REACH unaffected and ROHS3 compliant, ensuring environmental and safety standards are met.
• Packaging: Available in a tape & reel (TR) package, facilitating automated assembly processes.

TPS2838PWPR Applications

The TPS2838PWPR is well-suited for a variety of applications, particularly those requiring high current and fast switching capabilities. Some specific use cases include:

• Motor Drives: Ideal for driving high-power motors in industrial automation and robotics.
• Power Supplies: Suitable for switching power supplies, inverters, and other high-efficiency power conversion systems.
• Solar Inverters: Efficiently manages power conversion in solar energy systems.
• Telecommunications: Provides reliable power management in telecom infrastructure.
• Automotive Electronics: Suitable for automotive applications requiring high current and fast switching.

Conclusion of TPS2838PWPR

The TPS2838PWPR from Texas Instruments is a robust gate driver IC designed for high-performance power management applications. Its high current capability, fast switching, and wide supply voltage range make it an ideal choice for demanding industrial and automotive applications. While the product is marked as obsolete, its unique features and compliance with industry standards ensure it remains a viable option for legacy systems and specific use cases. The TPS2838PWPR continues to offer significant advantages over similar models, particularly in terms of its high current handling and fast switching capabilities.