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Description
Brushless DC (BLDC) Gate Drivers, Texas Instruments
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The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $8.29200 | US $7.46280 | US $7.46280 |
| ≥5: | US $7.87740 | US $7.08966 | US $35.44830 |
| ≥10: | US $7.46280 | US $6.71652 | US $67.16520 |
| ≥20: | US $7.25550 | US $6.52995 | US $130.59900 |
| ≥50: | US $7.04820 | US $6.34338 | US $317.16900 |
| ≥100: | US $6.84090 | US $6.15681 | US $615.68100 |
| ≥200: | US $6.63360 | US $5.97024 | US $1194.04800 |
| ≥500: | US $6.55068 | US $5.89561 | US $2947.80500 |
| ≥1000: | US $6.42630 | US $5.78367 | US $5783.67000 |
Substitute (equivalent) Product
| Product Name | Description |
|---|---|
| DRV8305 | A high-side gate driver with integrated boost diode, designed for driving external N-channel MOSFETs in motor control applications. It features programmable current limiting and comprehensive protection mechanisms including overcurrent, undervoltage lockout, and thermal shutdown. |
| L6206 | A dual H-bridge driver for brushed DC motors, capable of handling loads up to 2A continuous current. It includes features such as thermal shutdown, overcurrent protection, and low dropout regulation. Ideal for small motor control applications. |
| MC33926 | A high-power half-bridge driver IC that can drive two N-channel power MOSFETs. It supports a wide input voltage range and includes protection features like overtemperature, undervoltage lockout, and overcurrent protection. Suitable for automotive and industrial motor control. |
| A4988 | A microstepping motor driver IC designed for bipolar stepper motors. It supports up to 35V and 2A per phase, with built-in current sensing and control, and features thermal shutdown, overcurrent protection, and fault reporting. |
| L6203 | A single H-bridge driver for brushed DC motors, capable of handling up to 1.2A continuous current. It includes features like thermal shutdown, overcurrent protection, and low dropout regulation, making it suitable for small motor control applications. |
Product Usage
The DRV8301DCA is a high-performance, fully integrated gate driver with built-in power management and protection features, designed for driving three-phase brushless DC (BLDC) motors and other motor control applications. It is commonly used in circuits that require efficient and reliable motor control. Here are some specific types of circuits where the DRV8301DCA might be used:
Three-Phase BLDC Motor Control Circuits:
Sensorless Field-Oriented Control (FOC) Circuits:
High-Power Motor Drive Circuits:
Power Supply and Power Management Circuits:
Protection and Diagnostic Circuits:
Microcontroller-Based Motor Control Systems:
Here is a simplified example of how the DRV8301DCA might be used in a three-phase BLDC motor control circuit:
Required+-------------------+
| |
| Microcontroller |-----> PWM Signals
| |-----> Fault Detection
+-------------------+
|
v
+-------------------+
| |
| DRV8301DCA |-----> Gate Drive Signals
| |-----> Current Sensing
| |-----> Voltage Sensing
+-------------------+
|
v
+-------------------+
| |
| MOSFET H-Bridge |-----> Motor Phases (U, V, W)
| |
+-------------------+
|
v
+-------------------+
| |
| Three-Phase |
| BLDC Motor |
| |
+-------------------+
In this example, the microcontroller generates the PWM signals and fault detection signals, which are processed by the DRV8301DCA to drive the MOSFET H-bridge. The H-bridge then controls the motor phases (U, V, W) to drive the three-phase BLDC motor.
By leveraging these features, the DRV8301DCA can significantly simplify the design of motor control circuits while enhancing performance and reliability.
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DRV8301DCA
DRV8301DCA has several brands around the world that may have alternate names for DRV8301DCA due to regional differences or acquisition. DRV8301DCA may also be known as the following names:
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