Texas Instruments DRV8701PRGER
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 24-VFQFN Exposed Pad |
| Interface | PWM |
| 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 | 24-VQFN (4x4) |
| Output Configuration | Pre-Driver - Half Bridge (2) |
| Function | Controller - Current Management |
| Voltage - Supply | 0V ~ 5.5V |
| Voltage - Load | 5.9V ~ 45V |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | DRV8701 |
| REACH Status | REACH Unaffected |
| Standard Package | 3,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
DRV8701PRGER Chip Motor Driver Power MOSFET PWM
The DRV8701PRGER is a high-performance, single H-bridge gate driver from Texas Instruments, designed to drive brushed DC motors, solenoids, or relays with ease and efficiency. It features a wide operating voltage range of 4.5V to 35V and supports up to 1.5A peak current, making it suitable for a variety of applications. The device is available in a compact 24-pin QFN package, which is ideal for space-constrained designs.
Features
The DRV8701PRGER offers several key features that enhance its performance and reliability:
1. Integrated Charge Pump: Ensures full N-channel MOSFET conduction across different supply voltages.
2. Microstepping Capability: Provides smooth motion control with various microstepping modes, including full-step, half-step, quarter-step, eighth-step, and sixteenth-step.
3. Comprehensive Protection Functions: Includes overcurrent protection, short-circuit protection, undervoltage lockout, and thermal shutdown to safeguard the system.
4. PWM Current Regulation: Allows users to configure decay modes (fast or slow) via external pins.
5. Low-Power Sleep Mode: Reduces standby power consumption significantly.
6. Simple Interface: Requires minimal external components to build a complete drive circuit.
Applications
The DRV8701PRGER is widely used in various industrial and consumer applications, including:
· Consumer Electronics: Small printers, scanners, and camera lens focus modules.
· Medical Devices: Insulin pumps, portable infusion pumps, and other precision motion control instruments.
· Industrial Automation: Small robot joints, precision valve controllers, and positioning platforms.
· Office Equipment: Paper handling systems, optical drives, and other applications requiring stepper motor control.
· Home Appliances: Automatic door locks, blinds controllers, and other products that need energy-efficient and quiet operation.
Alternative Models
For applications with similar requirements, consider the following alternatives:
1. DRV8711PRGER: A similar gate driver with additional features or different packaging options.
2. TIDA-00620: A reference design for 12V to 24V, 27A brushed DC motor control, which may offer more advanced features for high-current applications.
