HIP4086AB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Motor Driver
• Characteristics: High voltage, high frequency, and high current capabilities
• Package: 20-pin Plastic Small Outline (SOIC)
• Essence: Power MOSFET and IGBT driver
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Input Voltage Range: 8V to 15V
• Output Current: Up to 4A peak
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 10V to 15V
• Output Voltage Range: 0V to VCC

Detailed Pin Configuration

1. VDD - Positive supply voltage
2. GND - Ground reference
3. IN1 - Input control signal 1
4. IN2 - Input control signal 2
5. IN3 - Input control signal 3
6. IN4 - Input control signal 4
7. VREF - Reference voltage for input signals
8. VBOOT - Bootstrap supply voltage
9. HO1 - High-side output 1
10. LO1 - Low-side output 1
11. HO2 - High-side output 2
12. LO2 - Low-side output 2
13. HO3 - High-side output 3
14. LO3 - Low-side output 3
15. HO4 - High-side output 4
16. LO4 - Low-side output 4
17. VDDSENSE - Sense voltage for VDD
18. VSENSE - Sense voltage for motor current
19. VREG - Regulated voltage output
20. VSS - Negative supply voltage

Functional Features

• High voltage level shifting capability
• Independent high and low side inputs
• Integrated bootstrap diode
• Adaptive shoot-through protection
• Overcurrent and overtemperature protection
• Fault status indication

Advantages

• High voltage and current handling capabilities
• Efficient power MOSFET and IGBT driving
• Comprehensive protection features
• Compact package size
• Easy integration into motor control systems

Disadvantages

• Limited pin count for complex motor control applications
• Requires external components for complete motor driver implementation
• Higher cost compared to basic motor driver ICs

Working Principles

The HIP4086AB is a power MOSFET and IGBT driver designed for motor control applications. It provides high voltage level shifting capability, allowing efficient driving of power devices. The inputs are independent for each high and low side, enabling precise control of the motor. The integrated bootstrap diode simplifies the design by eliminating the need for an external diode. The adaptive shoot-through protection prevents both high-side and low-side MOSFETs from conducting simultaneously, ensuring safe operation. The IC also incorporates overcurrent and overtemperature protection mechanisms to safeguard the motor and driver circuitry.

Detailed Application Field Plans

The HIP4086AB is widely used in various motor control applications, including:

1. Electric vehicles: Controlling the motor drive system in electric cars and bikes.
2. Industrial automation: Driving motors in robotic arms, conveyor belts, and CNC machines.
3. HVAC systems: Regulating fan and blower motors in heating, ventilation, and air conditioning units.
4. Appliances: Controlling the motors in washing machines, refrigerators, and dishwashers.
5. Renewable energy systems: Managing motor-driven components in wind turbines and solar trackers.

Detailed and Complete Alternative Models

1. HIP4081A: Similar functionality with fewer output channels (8 instead of 16).
2. IR2104: Dual high and low side driver with similar voltage and current capabilities.
3. DRV8301: Three-phase motor driver with integrated power MOSFETs and advanced protection features.

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