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Product Detailed Parameters
- Description：PIEZO ACTUATOR DRIVER IC
- 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 LV8291T-TLM-E is a dual H-bridge motor driver IC manufactured by Sanyo (now part of ON Semiconductor). It integrates two independent H-bridge circuits capable of driving DC motors or stepper motors in forward, reverse, and brake modes. The device supports PWM control for speed regulation and includes built-in protection features such as thermal shutdown and short-circuit protection to ensure reliable operation in various motor control applications.
Feature Summary
- Dual H-bridge architecture for independent motor control
- Integrated thermal shutdown and short-circuit protection
- Supports PWM speed control and direction logic
Applications
- DC motor speed control systems
- Stepper motor drivers
- Home appliance motor control
- Industrial automation actuators
Procurement Notes
Verify the manufacturer origin, as Sanyo Semiconductor assets were acquired by ON Semiconductor. Confirm the exact suffix TLM-E matches the required package and tape-and-reel specifications. Check for RoHS compliance status and ensure the datasheet version aligns with current design requirements.
Selection Notes
Select this component when dual-channel motor control is required in a compact form factor. Ensure the supply voltage and current ratings meet the specific motor load requirements. Consider the thermal performance and PCB layout constraints due to the integrated power stages and protection circuitry.
Part Context
This component belongs to the LV829x series of motor driver ICs designed for low-voltage applications. It is commonly used in consumer electronics and industrial equipment where space-efficient dual-motor control is necessary. The TLM-E suffix typically indicates a specific surface-mount package variant optimized for automated assembly.
Replacement Considerations
Check for direct pin-compatible replacements from ON Semiconductor or other manufacturers offering similar dual H-bridge drivers. Verify electrical parameters such as continuous current rating, operating voltage range, and protection feature compatibility before substitution.
