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TB6617FNG(O,EL)
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TB6617FNG(O,EL)

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Motor Driver
  • Characteristics: High efficiency, compact size, low power consumption
  • Package: QFN (Quad Flat No-leads)
  • Essence: Dual H-bridge motor driver
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Operating Voltage: 2.7V to 5.5V
  • Output Current: 1.2A (continuous), 3.2A (peak)
  • Control Interface: PWM (Pulse Width Modulation)
  • Number of Channels: 2
  • Thermal Shutdown Protection: Yes
  • Overcurrent Detection: Yes
  • Under Voltage Lockout: Yes

Pin Configuration

The TB6617FNG(O,EL) has a total of 16 pins. The pin configuration is as follows:

  1. PWMA: Channel A PWM input
  2. AIN1: Channel A Input 1
  3. AIN2: Channel A Input 2
  4. STBY: Standby control input
  5. AO1: Channel A Output 1
  6. AO2: Channel A Output 2
  7. VCC: Logic power supply voltage
  8. VM: Motor power supply voltage
  9. B01: Channel B Output 1
  10. B02: Channel B Output 2
  11. BIN2: Channel B Input 2
  12. BIN1: Channel B Input 1
  13. PWMB: Channel B PWM input
  14. GND: Ground
  15. CLK: Internal clock input
  16. OSCI: Oscillator input

Functional Features

  • Dual H-bridge configuration allows independent control of two motors.
  • Supports bidirectional control of DC motors and stepping motors.
  • Built-in thermal shutdown protection prevents overheating.
  • Overcurrent detection feature protects the motor driver and connected motors.
  • Under voltage lockout ensures safe operation even at low voltages.

Advantages and Disadvantages

Advantages: - High efficiency motor control - Compact size for space-constrained applications - Low power consumption for energy-efficient designs - Reliable thermal protection and overcurrent detection

Disadvantages: - Limited output current compared to higher-power motor drivers - Restricted operating voltage range (2.7V to 5.5V)

Working Principles

The TB6617FNG(O,EL) is a dual H-bridge motor driver IC that enables bidirectional control of DC motors and stepping motors. It utilizes pulse width modulation (PWM) signals to control the speed and direction of the motors. The internal H-bridge configuration allows independent control of two motors, making it suitable for various robotic and automation applications.

Detailed Application Field Plans

The TB6617FNG(O,EL) can be used in a wide range of applications, including:

  1. Robotics: Controlling motor movements in robotic arms, grippers, and mobile robots.
  2. Automation: Driving conveyor belts, automated gates, and industrial machinery.
  3. Automotive: Powering window regulators, seat adjustments, and mirror controls.
  4. Consumer Electronics: Operating camera lens positioning, home appliances, and toys.
  5. IoT Devices: Enabling motor control in smart locks, surveillance systems, and drones.

Alternative Models

  1. L293D: Dual H-bridge motor driver with similar specifications and pin configuration.
  2. DRV8833: Dual H-bridge motor driver with higher output current capability.
  3. A4988: Stepper motor driver with advanced microstepping features.

These alternative models provide similar functionality and can be considered as alternatives to the TB6617FNG(O,EL) based on specific application requirements.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng TB6617FNG(O,EL) sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of TB6617FNG(O,EL) in technical solutions:

  1. Q: What is TB6617FNG(O,EL)? A: TB6617FNG(O,EL) is a dual motor driver IC that can be used to control two DC motors or one stepper motor.

  2. Q: What is the maximum voltage that TB6617FNG(O,EL) can handle? A: TB6617FNG(O,EL) can handle a maximum voltage of 5.5V to 13.5V.

  3. Q: How much current can TB6617FNG(O,EL) supply to the motors? A: TB6617FNG(O,EL) can supply a maximum continuous current of 1.2A per channel (or 3.2A peak).

  4. Q: Can TB6617FNG(O,EL) control both brushed and brushless motors? A: No, TB6617FNG(O,EL) is designed to control only brushed DC motors.

  5. Q: Does TB6617FNG(O,EL) support PWM control for speed regulation? A: Yes, TB6617FNG(O,EL) supports PWM control for speed regulation of the motors.

  6. Q: Can I use TB6617FNG(O,EL) with an Arduino or Raspberry Pi? A: Yes, TB6617FNG(O,EL) can be easily interfaced with popular microcontrollers like Arduino or Raspberry Pi.

  7. Q: How many input pins does TB6617FNG(O,EL) require for control? A: TB6617FNG(O,EL) requires 4 input pins (2 for direction control and 2 for PWM speed control) per motor.

  8. Q: Can TB6617FNG(O,EL) handle reverse voltage protection? A: No, TB6617FNG(O,EL) does not have built-in reverse voltage protection. External measures should be taken to protect against reverse voltage.

  9. Q: Is it possible to parallel multiple TB6617FNG(O,EL) ICs for higher current applications? A: Yes, you can parallel multiple TB6617FNG(O,EL) ICs to increase the current handling capacity.

  10. Q: Are there any limitations on the operating temperature range of TB6617FNG(O,EL)? A: TB6617FNG(O,EL) has an operating temperature range of -40°C to +85°C, making it suitable for a wide range of environments.

Please note that these answers are general and may vary depending on the specific implementation and datasheet of TB6617FNG(O,EL).