DRV8302DCA
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 56-TFSOP (0.240", 6.10mm Width) Exposed Pad |
| Interface | Parallel |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Technology | Power MOSFET |
| Applications | General Purpose |
| Current - Output | - |
| Supplier Device Package | 56-HTSSOP |
| Output Configuration | Pre-Driver - Half Bridge (3) |
| Function | Controller - Commutation, Direction Management |
| Voltage - Supply | 8V ~ 60V |
| Voltage - Load | - |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Step Resolution | - |
| Package | Tube |
| Product Status | Active |
| Base Product Number | DRV8302 |
| REACH Status | REACH Unaffected |
| Standard Package | 35 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
DRV8302DCA Three-Phase Brushless DC Motor Pre-Driver
The DRV8302DCA is a high-performance, three-phase brushless DC (BLDC) motor pre-driver integrated circuit manufactured by Texas Instruments, designed to drive external N-channel MOSFETs for high-power motor control systems. This device operates over a wide input voltage range of 6V to 60V, making it suitable for a variety of industrial and automotive applications requiring robust power stages. It features a highly integrated architecture that combines three half-bridge gate drivers with a buck regulator and current sense amplifiers, significantly reducing the complexity and bill-of-materials cost of the overall system.
DRV8302DCA motor driver IC Applications
1. Industrial Automation: Drives precise motion control systems such as CNC machines, robotics, and automated conveyor belts, where high efficiency and robust protection are critical.
2. Electric Vehicles (EVs): Powers the traction inverters in electric bicycles, scooters, and light electric vehicles, leveraging its wide voltage range and high-current driving capabilities.
3. Power Tools: Serves as the core motor controller in high-performance cordless power tools like drills and saws, offering compact size and high power density.
4. HVAC Systems: Controls fans and compressors in heating, ventilation, and air conditioning units, utilizing its integrated buck regulator to simplify power supply design.
Alternative motor drivers
● DRV8301: A predecessor model from Texas Instruments offering similar gate drive functionality but with a lower current buck regulator (100mA) and different package options.
● DRV8323: A newer generation three-phase gate driver from Texas Instruments that features a smaller solution size and SPI configuration options, serving as a pin-to-pin compatible upgrade in some designs.
● MC33937: A 3-phase pre-driver from NXP Semiconductors designed for high-voltage motor control, offering comparable gate drive currents and fault protection features for automotive applications.
● L6235: A fully integrated three-phase motor driver from STMicroelectronics that includes internal power MOSFETs, suitable for lower power applications where an external MOSFET stage is not required.
