TB62216FTG,C8,EL

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The TB62216FTG,C8,EL is a member of the PMIC - Motor Drivers, Controllers family. It is a two-phase full-bridge driver IC specially designed for driving SiC (silicon carbide) or GaN (gallium nitride) power MOSFETs. This IC integrates driver components such as clamps and gate drivers to form a complete power stage solution for motor control applications.

Features

• Designed for driving SiC or GaN power MOSFETs
• Integrates driver components such as clamps and gate drivers
• Selectable PWM frequencies up to 50kHz
• True LDOs on-chip for each motor leg
• Under-voltage lockout (UVLO)

Applications

• High voltage brushless DC (BLDC) motor applications
• Gate driver and power stage integration in motor control applications

Working Principle

The TB62216FTG,C8,EL is an integrated power stage solution with a two-phase full-bridge driver. The IC includes integrated components such as clamps and gate drivers to form a complete power stage. It also contains true LDOs on-chip for each motor leg; this helps provide a stable supply for the controller and helps ensure the motor is driven in its linear range for best efficiency.

The IC also contains under-voltage lockout (UVLO) for each motor leg. This feature helps to prevent motor operation in the event of an under-voltage condition. The IC can be configured to use selectable PWM frequencies up to 50kHz. This frequency helps to provide higher efficiency when compared to lower frequency PWM signals.

In summary, the TB62216FTG,C8,EL is an integrated power stage solution with a two-phase full-bridge driver which can be used in various high voltage brushless DC (BLDC) motor applications. It comes with true LDOs on-chip for each motor leg, as well as under-voltage lockout feature to prevent operation in the event of an under-voltage condition. It can be configured to use selectable PWM frequencies up to 50kHz which helps to provide higher efficiency compared to lower frequency PWM signals.

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