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DRV8434EPWPR, Motor / Motion / Ignition Controllers & Drivers 48-V, 2.5-A bipolar stepper or dual brushed motor driver with integrated curre
Power\Power Management ICs\Motor / Motion / Ignition Controllers & DriversDRV8434E/DRV8434P Dual H-Bridge Motor Drivers Texas Instruments DRV8434E/DRV8434P Dual H-Bridge Motor Drivers are dual H-bridge motor drivers for a wide variety of industrial applications. The devices can be used for driving two DC motors or a bipolar stepper motor. The output stage of the driver consists of N-channel power MOSFETs configured as two full H-bridges, charge pump regulator, current sensing and regulation, and protection circuitry. The integrated current sensing uses an internal current mirror architecture, removing the need for a large power shunt resistor, saving board area, and reducing system cost. A low-power sleep mode is provided to achieve an ultra-low quiescent current draw by shutting down most of the internal circuitry. Internal protection features are provided for supply undervoltage lockout (UVLO), charge pump undervoltage (CPUV), output overcurrent (OCP), and device overtemperature (TSD). The Texas Instruments DRV8424E/DRV8434P is capable of driving a stepper motor with up to 2.5A full scale or brushed motors with up to 4A peak (dependent on PCB design).
| Brand | Texas Instruments |
| Factory Pack Quantity | 2500 |
| Manufacturer | Texas Instruments |
| Maximum Operating Temperature | +125 C |
| Minimum Operating Temperature | -40 C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Operating Supply Current | 5 mA |
| Operating Supply Voltage | 4.5 V to 48 V |
| Output Current | 2.5 A |
| Package/Case | HTSSOP-28 |
| Product Category | Motor/Motion/Ignition Controllers & Drivers |
| Product Type | Motor/Motion/Ignition Controllers & Drivers |
| Product | Stepper Motor Controllers/Drivers |
| Subcategory | PMIC-Power Management ICs |
| Type | Half Bridge |
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