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Product Detailed Parameters
- Description：IC MOTOR DRIVER 8V-18V TO263-7
- Series：NovalithIC™
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge
- Interface：Parallel
- Technology：Power MOSFET
- Step Resolution：-
- Applications：General Purpose
- Current - Output：70A
- Voltage - Supply：8V ~ 18V
- Voltage - Load：8V ~ 18V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
- Supplier Device Package：PG-TO263-7-1
- Grade：-
- Qualification：-
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Overview
The BTN7970BAUMA1 is a NovalithIC power MOSFET motor driver designed for brushed DC applications. It integrates control and power stages in a PG-TO263-7-1 package. The device supports an 8V to 18V supply and load voltage range, delivering up to 70A continuous output current. It operates within a junction temperature range of -40°C to 150°C. The component features a half-bridge output configuration with parallel interface control.
Feature Summary
- Integrates full drive, control, and power stages into a single compact solution
- Provides robust protection against short circuits, overcurrent, and overheating conditions
- Supports high continuous current handling capabilities for demanding motor loads
Applications
- Brushed DC motor control systems
- Automotive actuator drives
- Industrial motion control applications
Procurement Notes
Verify the specific ordering suffix to ensure compatibility with required packaging formats and tape-and-reel specifications. Confirm that the selected variant meets the necessary RoHS compliance standards for your assembly process. Check for any specific storage or handling requirements related to moisture sensitivity levels before integration into production lines.
Selection Notes
Evaluate the thermal performance requirements of the target application to determine if additional heatsinking is necessary given the surface mount package type. Ensure the control logic signals are compatible with the parallel interface requirements. Consider the maximum operating temperature limits when designing the surrounding circuitry layout for optimal heat dissipation.
Part Context
This component belongs to Infineon's NovalithIC family, which combines intelligent gate drivers with high-performance power MOSFETs. These devices are engineered to simplify the design of motor control systems by reducing component count and board space while enhancing reliability through integrated diagnostic and protection features.
Replacement Considerations
Direct substitutes include the BTN8982TAAUMA1 and BTN8962TAAUMA1. Verify pinout compatibility and electrical parameter alignment before swapping components in existing designs.
