Texas Instruments

TPS22959DNYR  

Power Distribution Switches, Load Drivers

The TPS22959DNYR is a high-voltage, high-current, single-channel power switch from Texas Instruments. It is designed to provide efficient and reliable power management in a variety of applications, including industrial, medical, and automotive systems.

Description:

The TPS22959DNYR is a monolithic power switch that integrates a high-voltage power MOSFET with a low-side current sensing and protection circuit. It is available in a compact QFN package, making it suitable for space-constrained applications.

Features:

1. High Input Voltage: The TPS22959DNYR can handle input voltages up to 60V, making it suitable for a wide range of power supply applications.
2. High Output Current: The device can support output currents up to 90A, making it suitable for high-power applications.
3. Low Side Current Sensing: The TPS22959DNYR features a low-side current sensing circuit that allows for accurate current measurement and control.
4. Protection Features: The device includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure safe and reliable operation.
5. Small Package Size: The TPS22959DNYR is available in a compact QFN package, making it suitable for space-constrained applications.

Applications:

The TPS22959DNYR is suitable for a variety of power management applications, including:

1. Industrial Control Systems: The high-voltage and high-current capabilities of the TPS22959DNYR make it suitable for use in industrial control systems, such as motor drives and power supplies.
2. Medical Equipment: The device's low-side current sensing and protection features make it well-suited for use in medical equipment, such as patient monitors and diagnostic devices.
3. Automotive Systems: The TPS22959DNYR can be used in automotive systems, such as electric vehicle charging systems and power management systems for hybrid and electric vehicles.
4. Telecommunications Equipment: The device's high-voltage and high-current capabilities make it suitable for use in telecommunications equipment, such as power supplies for base stations and switching systems.

Overall, the TPS22959DNYR from Texas Instruments is a versatile and reliable power switch that can be used in a wide range of applications requiring high-voltage and high-current power management. Its small package size and integrated protection features make it an ideal choice for space-constrained applications.

TPS22959DNYR Documents

Download datasheets and manufacturer documentation for TPS22959DNYR

Images :

Mechanical Outline Drawing      

PCN :

Change Notification (PDF)       Qualification of Additional Assembly and Test Sites for Selected Devices plus BOM Changes (PDF)       Product Change Notification 2024-03-20 (PDF)       Addition of UMC-F8E for select ASWITCH niche devices and RFAB for select Hammer niche devices (PDF)       Product Change Notification (PDF)      

SPICE Models :

TPS22959 Unencrypted PSpice Transient Model Package (Rev. A)