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Product Detailed Parameters
- Description：SINGLE-PHASE FULL-WAVE FOR FAN M
- Series：*
- Mfr：Sanyo
- Package：Bulk
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：-
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The Sanyo LB11963T-TLM-H is a monolithic integrated circuit designed as a dual H-bridge motor driver. It integrates two independent bridge circuits capable of driving DC motors or stepper motor coils in forward, reverse, and brake modes. The device features built-in protection mechanisms including overcurrent detection, thermal shutdown, and under-voltage lockout to ensure reliable operation. It supports PWM control for speed regulation and is housed in a compact package suitable for space-constrained electronic applications requiring efficient motor management.
Feature Summary
- Dual H-bridge architecture for independent motor control
- Integrated overcurrent and thermal protection circuits
- Supports PWM input for precise speed regulation
Applications
- DC motor control in home appliances
- Stepper motor drivers in industrial automation
- Robotics actuator systems
Procurement Notes
Verify the specific suffix TLM-H against the manufacturer's official datasheet to confirm pinout compatibility and packaging type. Ensure the source document explicitly lists this part number to avoid confusion with similar LB119xx series variants that may have different electrical characteristics or pin configurations.
Selection Notes
Select this component when a single IC solution is required to drive two DC motors or one bipolar stepper motor. Consider its integrated protection features for environments prone to electrical noise or thermal stress. Verify that the supply voltage and current requirements of the target application fall within the device's specified operating range.
Part Context
This part belongs to the LB11963 series of motor driver ICs from Sanyo (now Panasonic). These devices are widely used in consumer electronics and industrial equipment where compact size and high reliability are critical. The series is known for combining power output stages with control logic on a single chip.
Replacement Considerations
Check for direct cross-reference part numbers listed in the official replacement guide. Generic equivalents may lack identical protection thresholds or pin compatibility. Verify if newer revisions of the LB11963 series offer improved performance metrics before substituting.
