STMicroelectronics

LF50ABDT-TR  

Linear & Switching Voltage Regulators

The LF50ABDT-TR is a high-performance, low-power, dual full-bridge driver from STMicroelectronics. It is designed to drive two full-bridge configurations in applications such as motor control, power management, and energy harvesting.

Description:

The LF50ABDT-TR is a monolithic integrated circuit that provides two full-bridge driver channels with independent control. Each channel can drive two N-channel MOSFETs or IGBTs in a full-bridge configuration. The device features a high voltage supply range of 4.75V to 60V and can handle peak currents up to ±1.5A per channel.

Features:

1. Dual full-bridge driver channels with independent control
2. High voltage supply range of 4.75V to 60V
3. Can handle peak currents up to ±1.5A per channel
4. Wide operating temperature range of -40°C to +125°C
5. Short-circuit and overload protection
6. Under-voltage lockout (UVLO) protection
7. Thermal shutdown protection
8. Small package size (5mm x 7mm)

Applications:

1. Motor control applications, such as brushless DC motors and stepper motors
2. Power management applications, such as battery charging and energy storage systems
3. Energy harvesting applications, such as solar panels and wind turbines
4. Industrial control systems, such as robotics and conveyor systems
5. Automotive applications, such as electric power steering and air conditioning systems

In summary, the LF50ABDT-TR is a versatile and reliable dual full-bridge driver that can be used in a wide range of applications requiring high performance and low power consumption. Its independent control channels, high voltage supply range, and robust protection features make it an ideal choice for motor control, power management, and energy harvesting applications.

LF50ABDT-TR Documents

Download datasheets and manufacturer documentation for LF50ABDT-TR

Datasheets :

LFxx      

PCN Packaging :

Mult Dev Inner Box Chg 9/Dec/2021      

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PCN Design/Specification :

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