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The Double BTS7960 43A H-Bridge High-Power Stepper Motor Driver Module is; a fully integrated high current H bridge for motor drive applications using the BTS7960 high current half bridge. the BTS7960 is part of the NovalithICTM family. This containing one p-channel high side MOSFET and one n-channel low side MOSFET; with an integrated driver IC in one package. Due to the p-channel high side switch; the need for a charge pump is eliminated thus minimizing EMI.
Specifications
| Input voltage(V) | 6 – 27 |
| Maximum current(A) | 12:00 AM |
| Input level(V) | 3.3 – 5 |
| Duty cycle | 0 – 100% |
| Path resistance | 16 mΩ at 25°C. |
| Low quiescent current | 7 µA at 25°C |
| Operating Frequency(KHz) | 25 |
| Dimensions (mm) | 50 x 50 x 43 |
| Weight(gm) | 67 |
| Shipment Weight | 0.07 kg |
Features :
- PWM capability of up to 25 kHz combined with active freewheeling.
- Switched mode current limitation for reduced power dissipation in overcurrent.
- Status flag diagnosis with current sense capability.
- Overtemperature shut down with latch behavior.
- Overvoltage lockout.
- Undervoltage shut down.
- Driver circuit with logic level inputs.
- Adjustable slew rates for optimized EMI.
- 74AHC244 Schmitt-trigger Octal buffer/line driver for ESD protection (Inputs accepts voltages higher than VCC).
Package Includes :
- 1 x Double BTS7960 43A H-Bridge High-Power Stepper Motor Driver Module.
