DRV8870D 3.6A H-bridge Motor Driver IC SOIC-8

DRV8870 3.6A H-bridge Motor Driver IC SOIC-8 is a high-performance motor driver IC designed to drive bidirectional motors with a maximum current output of 3.6A. The device is packaged in a compact SOIC-8 form factor, making it ideal for space-constrained applications. It is commonly used in DC motor control, robotics, and other motion-control systems.

Key Features of DRV8870 3.6A H-bridge Motor Driver IC SOIC-8:

• • High Current Capability: Supports up to 3.6A peak current.
  • Low R_DS(on): Ensures efficient power conversion and minimal heat generation.
  • Integrated Protection: Includes overcurrent, overtemperature, and undervoltage protections for safe operation.
  • Simple Control Interface: Logic-level control inputs for easy interfacing with microcontrollers.
  • SOIC-8 Package: Compact form factor for space-limited designs.

Technical Specifications of DRV8870 3.6A H-bridge Motor Driver IC SOIC-8:

• • Motor Drive Voltage Range: 6.5V to 45V
  • Peak Output Current (I_peak): 3.6A
  • Continuous Output Current (I_cont): 1.8A
  • Low R_DS(on): 0.2Ω (typical)
  • Operating Temperature Range: -40°C to +125°C
  • Package: SOIC-8

Schematic Diagram and Pinout of DRV8870 3.6A H-bridge Motor Driver IC SOIC-8:

• • Pinout:
    • Pin 1: Motor A (H-Bridge Driver A)
    • Pin 2: Motor A (H-Bridge Driver A)
    • Pin 3: Ground (GND)
    • Pin 4: Motor B (H-Bridge Driver B)
    • Pin 5: Motor B (H-Bridge Driver B)
    • Pin 6: V_in (Supply Voltage)
    • Pin 7: Control Input (PWM or Logic-level Control)
    • Pin 8: V_out (Output Voltage to Motor)
  • Schematic Diagram: The DRV8870 IC features a dual H-bridge configuration, which enables bidirectional motor control. It uses logic-level control signals to switch the high and low side MOSFETs that drive the motor in both forward and reverse directions.

Applications of DRV8870 3.6A H-bridge Motor Driver IC SOIC-8:

• • DC Motor Control: Drives DC motors in robotics, actuators, and other motion control systems.
  • Servo Motors: Controls servos for precise positioning and motion in automated systems.
  • Stepper Motors: Used in applications that require precise and controllable stepper motor movement.
  • Wheelchair Motors: Drives motors in powered wheelchairs and mobility devices.
  • Power Tools: Controls motors in power tools and appliances.

Equivalent Models of DRV8870 3.6A H-bridge Motor Driver IC SOIC-8:

• • L298N: A popular dual H-Bridge motor driver IC with similar capabilities.
  • TB6612FNG: Another dual H-Bridge motor driver with lower current rating.

Datasheet:

• • Download DRV8870 Datasheet

Keywords for DRV8870 3.6A H-bridge Motor Driver IC SOIC-8:

• • DRV8870
  • H-Bridge Motor Driver
  • Motor Driver IC
  • DC Motor Control
  • SOIC-8 Motor Driver

Package Includes:

• • 1 x DRV8870 3.6A H-bridge Motor Driver IC SOIC-8