Product Overview
The BTS7960B from Infineon is a fully integrated high-current half-bridge power IC. Two BTS7960B devices combine into a complete H-bridge capable of driving DC motors at currents of tens of amperes — the architecture behind the widely used 43 A motor driver modules in automotive and industrial applications.
Key Features
- Load current capability up to 43 A
- Very low on-resistance for high efficiency
- Integrated power switches with clamping
- Current sense output and current limitation
- PWM operation up to 25 kHz
- Over-temperature and short-circuit protection
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Infineon |
| Part number | BTS7960B |
| Function | Fully integrated high-current half-bridge |
| Load current | up to 43 A |
| On-resistance | milliohm-class (see datasheet grade) |
| PWM frequency | up to 25 kHz |
| Package | TO-263-7 |
| Protection | Over-temperature, over-current, short circuit |
Applications
- DC motor H-bridges (two devices)
- Window lift and wiper drives
- Seat adjustment actuators
- Robotics and heavy-duty actuator control
Why Choose Newfly Electronics
- Verified sourcing from original manufacturers and authorized channels
- Full traceability with date codes and batch documentation
- MOQ flexibility — samples, small batches, and production volumes
- Cross-reference and alternative-part service across brands
- Export documentation and worldwide shipping support
- Fast quotations within one business day
Contact sales@newflyelectronics.com or WhatsApp +86 15112635657 for current stock, pricing and datasheet support on BTS7960B.
FAQ
Q: How do I build a full H-bridge with the BTS7960B?
A: Use two BTS7960B half-bridges, one per motor direction — this is exactly how the common 43 A driver modules are constructed.
Q: Is the BTS7960B still available?
A: Yes, we quote original Infineon stock with date codes.
Q: Do I need a heatsink?
A: At high continuous currents, thermal design is critical. Ask our team for reference design guidance.
Reviews
There are no reviews yet.