FAN7382N

Overview

Category: Integrated Circuit (IC)

Use: Motor Driver

Characteristics: - High voltage capability - Low power consumption - Compact size - Robust protection features

Package: DIP-8 (Dual In-line Package, 8 pins)

Essence: The FAN7382N is a high-voltage, half-bridge gate driver IC designed for motor control applications.

Packaging/Quantity: The FAN7382N is typically sold in reels or tubes containing multiple units. The exact quantity depends on the supplier and packaging options.

Specifications

The FAN7382N offers the following specifications:

• Supply Voltage: 10V to 20V
• Output Current: 1.5A (source), 2.5A (sink)
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 150ns (typical)
• Rise/Fall Time: 30ns (typical)
• Input Logic Levels: TTL/CMOS compatible

Pin Configuration

The FAN7382N has a total of 8 pins arranged as follows:

___________ | | VDD|1 8|OUTB INB|2 7|OUTA INA|3 6|GND VSS|4 5|VCC |___________|

Functional Features

The FAN7382N offers the following functional features:

• High voltage capability allows driving of various types of motors.
• Low power consumption ensures energy efficiency.
• Compact size enables space-saving designs.
• Robust protection features safeguard against overcurrent, overvoltage, and short-circuit conditions.

Advantages and Disadvantages

Advantages: - High voltage capability allows for versatile motor control applications. - Low power consumption contributes to energy efficiency. - Compact size facilitates integration into space-constrained designs. - Robust protection features enhance system reliability.

Disadvantages: - Limited output current compared to some other motor driver ICs. - Requires external components for full functionality.

Working Principles

The FAN7382N is a half-bridge gate driver IC that provides the necessary signals to drive high-power MOSFETs or IGBTs in motor control applications. It operates by receiving input signals (INA and INB) and generating complementary output signals (OUTA and OUTB) to control the switching of the power devices. The IC's internal circuitry ensures proper timing and voltage levels for efficient motor operation.

Detailed Application Field Plans

The FAN7382N finds application in various motor control systems, including:

1. Electric vehicles: Used in motor controllers for electric cars, scooters, and bikes.
2. Industrial automation: Employed in motor control units for robotic arms, conveyor belts, and CNC machines.
3. Home appliances: Integrated into washing machine motors, vacuum cleaner motors, and refrigerator compressors.
4. HVAC systems: Utilized in fan motors and compressor control circuits for air conditioning and heating systems.
5. Renewable energy: Incorporated in wind turbine generators and solar tracking systems.

Detailed and Complete Alternative Models

1. IR2104: Similar half-bridge gate driver IC with higher output current capability.
2. HIP4081A: Full-bridge gate driver IC suitable for more complex motor control applications.
3. TC4420: Low-side MOSFET driver IC with lower voltage capability but higher output current.

These alternative models offer different specifications and features, allowing designers to choose the most suitable option based on their specific requirements.

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