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HIP4082IB
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HIP4082IB

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Motor Driver
  • Characteristics: High voltage, high frequency, and high current capability
  • Package: 20-pin Plastic Small Outline (SOIC)
  • Essence: Power MOSFET/IGBT driver
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 10V to 15V
  • Output Current: ±4A peak
  • Output Voltage Range: 0V to VDD
  • Operating Temperature Range: -40°C to +85°C
  • Input Logic Compatibility: CMOS/TTL

Detailed Pin Configuration

  1. OUTA: Output A
  2. GND: Ground
  3. VDD: Positive Supply Voltage
  4. INHA: Input A
  5. INLA: Input A
  6. VREF: Reference Voltage
  7. BOOT: Bootstrap Capacitor Connection
  8. HOA: High-Side Gate Drive Output A
  9. LOA: Low-Side Gate Drive Output A
  10. VS: Sense Voltage Connection for Overcurrent Protection
  11. VCC: Positive Supply Voltage for Logic Inputs
  12. INHB: Input B
  13. INLB: Input B
  14. NC: No Connection
  15. HOB: High-Side Gate Drive Output B
  16. LOB: Low-Side Gate Drive Output B
  17. VSS: Negative Supply Voltage for Logic Inputs
  18. SD: Shutdown Input
  19. VBB: Bootstrap Bias Voltage
  20. INA: Input A

Functional Features

  • Drives two half-bridge power stages
  • Provides shoot-through protection
  • Supports PWM (Pulse Width Modulation) control
  • Offers adjustable dead-time control
  • Includes overcurrent protection with adjustable threshold
  • Provides undervoltage lockout protection
  • Offers thermal shutdown protection

Advantages and Disadvantages

Advantages: - High voltage, high frequency, and high current capability - Shoot-through protection prevents damage to the power stages - Adjustable dead-time control allows precise control of switching timings - Overcurrent protection ensures safe operation - Undervoltage lockout and thermal shutdown protection enhance reliability

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Requires external bootstrap capacitor for proper operation

Working Principles

The HIP4082IB is a power MOSFET/IGBT driver IC designed to drive two half-bridge power stages. It provides the necessary gate drive voltages and currents to control the switching of the power devices. The IC incorporates various protection features such as shoot-through protection, overcurrent protection, undervoltage lockout, and thermal shutdown. These features ensure safe and reliable operation of the motor driver system.

Detailed Application Field Plans

The HIP4082IB is commonly used in applications that require high voltage, high frequency, and high current capabilities. Some of the typical application fields include:

  1. Motor Control Systems: The IC is widely used in motor control systems for driving brushless DC (BLDC) motors, stepper motors, and other types of motors.
  2. Power Supplies: The HIP4082IB can be used in power supply circuits to control the switching of power devices, enabling efficient power conversion.
  3. Industrial Automation: The IC finds applications in various industrial automation systems, including robotics, CNC machines, and automated manufacturing processes.
  4. Automotive Electronics: The high voltage and current handling capabilities make the HIP4082IB suitable for automotive applications such as electric vehicle powertrains and motor control systems.

Detailed and Complete Alternative Models

  1. HIP4081AIB: Similar to HIP4082IB but with single half-bridge driver
  2. HIP4080AIB: Similar to HIP4082IB but with lower voltage and current ratings
  3. IR2104: MOSFET/IGBT driver IC with similar features and capabilities

(Note: This list is not exhaustive and there may be other alternative models available in the market.)

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Énumérez 10 questions et réponses courantes liées à l'application de HIP4082IB dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of HIP4082IB:

  1. Q: What is HIP4082IB? A: HIP4082IB is a high-frequency, medium-voltage Full Bridge N-Channel FET driver IC designed for applications such as motor control, power supplies, and inverters.

  2. Q: What is the maximum voltage rating of HIP4082IB? A: The maximum voltage rating of HIP4082IB is typically around 80V.

  3. Q: Can HIP4082IB drive both high-side and low-side MOSFETs? A: Yes, HIP4082IB can drive both high-side and low-side N-channel MOSFETs in a full bridge configuration.

  4. Q: What is the maximum switching frequency supported by HIP4082IB? A: HIP4082IB supports a maximum switching frequency of up to 1 MHz.

  5. Q: Does HIP4082IB have built-in protection features? A: Yes, HIP4082IB includes various protection features like under-voltage lockout (UVLO), over-temperature shutdown, and shoot-through protection.

  6. Q: Can HIP4082IB be used in automotive applications? A: Yes, HIP4082IB is suitable for automotive applications as it meets the necessary requirements for temperature range and reliability.

  7. Q: How many inputs does HIP4082IB have? A: HIP4082IB has four inputs - two inputs for controlling the high-side MOSFETs and two inputs for controlling the low-side MOSFETs.

  8. Q: What is the typical supply voltage range for HIP4082IB? A: The typical supply voltage range for HIP4082IB is between 10V and 15V.

  9. Q: Can HIP4082IB be used in high-power applications? A: Yes, HIP4082IB can be used in high-power applications as it can handle high currents and voltages.

  10. Q: Are there any application notes or reference designs available for HIP4082IB? A: Yes, the manufacturer of HIP4082IB provides application notes and reference designs that can help in understanding and implementing the IC in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.