Texas Instruments

TPS2835PWPR

TPS2835PWPR Description

The TPS2835PWPR is a high-performance gate driver IC designed for power management applications, specifically for driving half-bridge configurations. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuits (PMIC) category. It features a synchronous channel type and is housed in a 14-pin HTSSOP package, making it suitable for surface mount applications. The TPS2835PWPR operates within a supply voltage range of 4.5V to 15V and supports a maximum high-side voltage of 28V through a bootstrap configuration.

TPS2835PWPR Features

• Supply Voltage Range: The TPS2835PWPR operates within a wide supply voltage range of 4.5V to 15V, providing flexibility for various power supply designs.
• High-Side Voltage: It supports a maximum high-side voltage of 28V using a bootstrap configuration, making it suitable for high-voltage applications.
• Synchronous Channel Type: The synchronous design ensures efficient power delivery and reduced switching losses.
• Peak Output Current: The device can handle peak output currents of 2.7A for sourcing and 2.4A for sinking, making it robust for demanding applications.
• Fast Rise and Fall Times: With typical rise and fall times of 50ns and 40ns respectively, the TPS2835PWPR ensures rapid and precise switching, minimizing switching losses and improving overall efficiency.
• Logic Voltage Levels: The TPS2835PWPR supports logic voltage levels of 1V for VIL and 2V for VIH, ensuring compatibility with a wide range of digital control circuits.
• Inverting Input Type: The inverting input type simplifies the control circuitry and enhances the overall system design.
• Compliance and Standards: The TPS2835PWPR is REACH unaffected and ROHS3 compliant, meeting environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 2 (1 Year), the device is suitable for environments with varying humidity levels.

TPS2835PWPR Applications

The TPS2835PWPR is ideal for applications requiring efficient power management and high-voltage handling. Specific use cases include:

• DC-DC Converters: Ideal for driving high-frequency switches in DC-DC converters, ensuring efficient power conversion and minimal losses.
• Motor Control: Suitable for driving half-bridge configurations in motor control applications, providing precise control and high efficiency.
• Power Supplies: Applicable in power supplies where high-voltage handling and fast switching are critical for performance.
• Inverter Circuits: Effective in inverter circuits for renewable energy applications, ensuring reliable and efficient power conversion.

Conclusion of TPS2835PWPR

The TPS2835PWPR from Texas Instruments is a versatile and efficient gate driver IC designed for power management applications. Its wide supply voltage range, high-side voltage capability, and fast switching times make it an excellent choice for demanding power management tasks. The synchronous channel type and robust peak output current handling further enhance its performance. While the product is marked as obsolete, its unique features and compliance with industry standards make it a reliable option for existing and legacy designs. The TPS2835PWPR is particularly well-suited for applications such as DC-DC converters, motor control, power supplies, and inverter circuits, where high efficiency and reliability are paramount.