STMicroelectronics

STDRIVE101TR  

Full Half-Bridge Drivers ICs

STDRIVE101TR Description

The STDRIVE101TR is a high-performance half-bridge driver IC designed by STMicroelectronics, a leading manufacturer of semiconductor solutions. This device is specifically engineered to drive power MOSFETs and IGBTs, making it ideal for a wide range of applications that require robust and efficient power management. The STDRIVE101TR features a half-bridge output configuration, capable of handling capacitive and resistive loads, with a peak output current of 430mA. It operates within a supply voltage range of 9V to 20V and can manage load voltages up to 580V. The device is housed in a surface-mount package, specifically a 24-lead VFQFPN, and is available in tape and reel format for convenient handling and assembly.

STDRIVE101TR Features

The STDRIVE101TR boasts several key features that enhance its performance and reliability:

• Half Bridge Output Configuration: This configuration allows for efficient switching and control of power devices, making it suitable for driving high-power loads.
• Capacitive and Resistive Load Compatibility: The ability to handle both capacitive and resistive loads broadens the range of applications for which the STDRIVE101TR can be used.
• Peak Output Current: With a peak output current of 430mA, the STDRIVE101TR can drive power devices with significant current demands.
• Wide Supply Voltage Range: Operating between 9V and 20V, the STDRIVE101TR is versatile and can be used in various power supply environments.
• High Load Voltage: The device can manage load voltages up to 580V, making it suitable for high-voltage applications.
• Bootstrap Circuit: This feature ensures reliable operation of the high-side driver, even in high-voltage applications.
• Fault Protection: The STDRIVE101TR includes over-current, over-temperature, and under-voltage lockout (UVLO) protection mechanisms, enhancing the reliability and safety of the device.
• RoHS3 Compliance and REACH Unaffected: The STDRIVE101TR meets stringent environmental standards, ensuring it is safe for use in a variety of industries.
• Moisture Sensitivity Level (MSL) 3: This rating indicates the device can withstand up to 168 hours of exposure to moisture, making it suitable for manufacturing processes that involve reflow soldering.

STDRIVE101TR Applications

The STDRIVE101TR is well-suited for a variety of applications, including:

• DC Motors: The device's ability to handle high currents and voltages makes it ideal for driving DC motors in industrial and automotive applications.
• General Purpose: Its versatility allows it to be used in a wide range of general-purpose applications where efficient power management is required.
• High-Voltage Applications: With its capability to manage load voltages up to 580V, the STDRIVE101TR is suitable for applications that require high-voltage switching and control.

Conclusion of STDRIVE101TR

The STDRIVE101TR is a robust and versatile half-bridge driver IC that offers significant advantages over similar models. Its wide supply voltage range, high load voltage capability, and comprehensive fault protection mechanisms make it a reliable choice for demanding applications. The inclusion of a bootstrap circuit ensures reliable high-side driver operation, while its RoHS3 compliance and REACH unaffected status make it environmentally friendly. The STDRIVE101TR is ideal for driving DC motors and other general-purpose applications, making it a valuable addition to any electronics engineer's toolkit.

STDRIVE101TR Documents

Download datasheets and manufacturer documentation for STDRIVE101TR