TB6643KQ,8
Full Bridge Motor Driver, Brushed DC, 2 Outputs, 1.5 A, 10 V to 45 V, 7 Pins, HSIP
Manufacturer:Toshiba
Product Category:
Power Management, Drivers & Controllers, Motor Drivers / Controllers
Avnet Manufacturer Part #: TB6643KQ,8
Secondary Manufacturer Part#: TB6643KQ,8
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RoHS 10 Compliant -
Tariff Charges
The TB6643KQ is a full-bridge DC motor driver IC employing the MOS process for output power transistors. The low ON-resistance MOS process and PWM control enables driving DC motors with high thermal efficiency. Four operating modes are selectable via IN1 and IN2: clockwise (CW), counterclockwise (CCW), Short Brake and Stop.
- Power supply voltage: 50 V (max)
- Output current: 4.5 A (max)
- Output ON-resistance: 0.55 O (typ.)
- PWM control
- CW/CCW/Short Brake/Stop modes
- Over current shutdown circuit (ISD)
- Overvoltage shutdown circuit (VSD)
- Thermal shutdown circuit (TSD)
- Under voltage lockout circuit (UVLO)
- Dead time for preventing shoot-through current
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| Full Bridge Motor Driver | ||
| 260 °C | ||
| 8 mA | ||
| Brushed DC | ||
| Through Hole | ||
| 2 | ||
| 7 | ||
| 10.0000, 45.0000 V | ||
| -40 to 85 °C | ||
| 85 °C | ||
| -40 °C | ||
| 1.5 A | ||
| 7HSIP | ||
| 7 | ||
| 17 x 15.7 x 3 | ||
| HSIP | ||
| 45 V | ||
| 10 V | ||
| Full Bridge DC Motor Driver IC |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542390050 |
| Schedule B: | 8542390060 |
Factory Lead Time: