Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Function | Integrated high-current single half-bridge |
| Application | Brushed DC motor drive and load control |
| Supply range | 8 V to 18 V |
| Absolute maximum supply | 40 V |
| High-side RDS(on) typical | 6.7 mΩ |
| Low-side RDS(on) typical | 7.5 mΩ |
| Overcurrent detection | 30 A minimum |
| Package | PG-TO263-7 |
Product Overview
The BTN8962TAAUMA1 is the exact active OPN for Infineon’s MOTIX BTN8962TA integrated high-current half-bridge. It combines a P-channel high-side MOSFET, an N-channel low-side MOSFET and the driver/protection circuitry in one automotive-qualified package, so it is more than a standalone gate-driver IC.
The integrated architecture removes the need for a charge pump on the high side and provides current-sense diagnostics, slew-rate adjustment, dead-time generation and protection functions. Infineon specifies 6.7 mΩ typical high-side RDS(on), 7.5 mΩ typical low-side RDS(on) and a minimum 30 A overcurrent-detection threshold.
Technical Specifications
| Parameter | Confirmed Information |
|---|---|
| Topology | Single half-bridge |
| Integrated power devices | P-channel high side, N-channel low side |
| Supply voltage range | 8 V to 18 V |
| Supply absolute maximum | 40 V |
| High-side RDS(on) typical | 6.7 mΩ |
| Low-side RDS(on) typical | 7.5 mΩ |
| Minimum overcurrent-detection level | 30 A |
| Typical quiescent current at 25°C | 7 µA feature value |
| Temperature range | -40°C to +150°C |
| Qualification | Automotive |
| Package | PG-TO263-7 |
| Packing | Tape and reel, 1000 |
| Product status | Active |
| Planned availability | Until at least 2032 |
Design Considerations
Motor-current capability is set by thermal conditions and protection thresholds as well as MOSFET resistance. Use the actual PWM duty cycle, load current, ambient temperature and PCB copper area when checking junction temperature rather than interpreting the 30 A overcurrent threshold as a continuous-current rating.
Slew-rate control allows EMI to be traded against switching loss. Faster edges reduce transition loss but increase ringing and emissions; slower edges can improve EMC at the cost of additional heat in the integrated switches.
Related Engineering Resources
Quality & Verification Support
Third-party inspection or testing can be arranged according to customer requirements. Testing fees are borne by the buyer. Additional verification requirements can be discussed before shipment. After an order is placed, physical product, label, packaging, and Date Code photos may be provided where appropriate.
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