Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| DrivenConfiguration | Half-Bridge |
| ChannelType | Independent |
| NumberofDrivers | 2 |
| GateType | IGBT, N-Channel MOSFET |
| Voltage-Supply | 13V ~ 20V |
| LogicVoltage-VILVIH | 1.2V, 2.5V |
| Current-PeakOutput(SourceSink) | 250mA, 500mA |
| InputType | Non-Inverting |
| HighSideVoltage-Max(Bootstrap) | 600 V |
| Rise/FallTime(Typ) | 50ns, 30ns |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
Обзор
Description
The FAN7384MX is a high-performance half-bridge gate driver IC designed for driving N-channel MOSFETs or IGBTs in a half-bridge configuration. It is commonly used in applications like motor drives, power supplies, and other power switching systems. Key features include its ability to handle high voltage levels, typically up to 600V, and its capability to provide high output drive currents, which ensures efficient switching of power transistors.
The device includes shoot-through protection, which prevents both high-side and low-side transistors from being on simultaneously, thus avoiding short circuits. It also features undervoltage lockout protection for both the high-side and low-side drivers, ensuring that the transistors are only driven when the supply voltage is above a certain threshold for safe operation.
The FAN7384MX operates at a wide range of switching frequencies and has a built-in bootstrap diode, simplifying the design and reducing the number of external components needed. Its compact package and robust design make it suitable for a variety of demanding electronic applications.
The device includes shoot-through protection, which prevents both high-side and low-side transistors from being on simultaneously, thus avoiding short circuits. It also features undervoltage lockout protection for both the high-side and low-side drivers, ensuring that the transistors are only driven when the supply voltage is above a certain threshold for safe operation.
The FAN7384MX operates at a wide range of switching frequencies and has a built-in bootstrap diode, simplifying the design and reducing the number of external components needed. Its compact package and robust design make it suitable for a variety of demanding electronic applications.
Equivalent
The FAN7384MX is a high-side gate driver. Equivalent products include the IR2110 from Infineon Technologies, the UCC27714 from Texas Instruments, and the MIC4100 from Microchip Technology. These alternatives offer similar high-side and low-side gate drive capabilities for MOSFETs and IGBTs, suitable for driving half-bridge configurations. Always verify compatibility with your specific application requirements.
Features
The FAN7384MX is a high-side gate driver IC designed for driving MOSFETs and IGBTs in high-voltage applications. It features a floating channel for bootstrap operation up to 600V, ensuring compatibility with a wide range of applications. The driver provides a 2A source and sink current capability, enabling it to drive large capacitive loads effectively.
Key features of the FAN7384MX include:
1. High Voltage Tolerance: Can handle up to 600V, suitable for high-voltage applications.
2. Bootstrap Operation: Supports bootstrap circuitry for high-side drive.
3. UVLO Protection: Offers under-voltage lockout for both high-side and low-side, ensuring reliable operation by preventing MOSFET/IGBT damage during under-voltage conditions.
4. Fast Switching: Provides fast switching speeds with a propagation delay of less than 100ns, improving system efficiency.
5. 2A Output Current: Capable of sourcing and sinking up to 2A, ideal for driving larger transistors.
6. Protection Features: Includes over-temperature and UVLO protection to enhance reliability and safety.
These features make the FAN7384MX suitable for motor drives, power supply circuits, and other high-voltage applications requiring efficient and robust MOSFET/IGBT driving capabilities.
Key features of the FAN7384MX include:
1. High Voltage Tolerance: Can handle up to 600V, suitable for high-voltage applications.
2. Bootstrap Operation: Supports bootstrap circuitry for high-side drive.
3. UVLO Protection: Offers under-voltage lockout for both high-side and low-side, ensuring reliable operation by preventing MOSFET/IGBT damage during under-voltage conditions.
4. Fast Switching: Provides fast switching speeds with a propagation delay of less than 100ns, improving system efficiency.
5. 2A Output Current: Capable of sourcing and sinking up to 2A, ideal for driving larger transistors.
6. Protection Features: Includes over-temperature and UVLO protection to enhance reliability and safety.
These features make the FAN7384MX suitable for motor drives, power supply circuits, and other high-voltage applications requiring efficient and robust MOSFET/IGBT driving capabilities.
Pinout
The FAN7384MX is a high and low side gate driver integrated circuit designed for driving MOSFETs and IGBTs in half-bridge configurations. It features a total of 8 pins, each serving specific functions:
1. VCC: Supply voltage for the IC.
2. IN: Input signal for the high and low side gate driver.
3. COM: Ground reference for the low side of the IC.
4. LO: Low side gate driver output.
5. VS: Connection to the negative supply rail or the bootstrap capacitor.
6. HO: High side gate driver output.
7. VB: Supply voltage for the high side gate driver, typically connected to a bootstrap capacitor.
8. NC: No connection or not internally connected.
These pins collectively allow the FAN7384MX to control the gate voltages of high and low side transistors, providing isolation and driving capability essential for high-efficiency power conversion applications.
1. VCC: Supply voltage for the IC.
2. IN: Input signal for the high and low side gate driver.
3. COM: Ground reference for the low side of the IC.
4. LO: Low side gate driver output.
5. VS: Connection to the negative supply rail or the bootstrap capacitor.
6. HO: High side gate driver output.
7. VB: Supply voltage for the high side gate driver, typically connected to a bootstrap capacitor.
8. NC: No connection or not internally connected.
These pins collectively allow the FAN7384MX to control the gate voltages of high and low side transistors, providing isolation and driving capability essential for high-efficiency power conversion applications.
Manufacturer
The FAN7384MX is manufactured by ON Semiconductor, a company specializing in semiconductor solutions. ON Semiconductor is known for designing and supplying a wide range of semiconductor components used in various electronic devices and systems. These components include integrated circuits, discrete devices, and solutions for power management, signal processing, and connectivity. The company serves diverse markets such as automotive, industrial, consumer electronics, and communications, focusing on energy-efficient and environmentally friendly products.
Application
The FAN7384MX is a high- and low-side gate driver IC primarily used in power electronics applications. Its key application areas include:
1. Switching Power Supplies: Enhances efficiency in DC/DC and AC/DC converters.
2. Motor Drives: Drives both low- and high-voltage motors effectively.
3. Inverters: Commonly used in solar inverters for efficient energy conversion.
4. Induction Heating: Provides reliable driving for induction heating systems.
5. Uninterruptible Power Supplies (UPS): Ensures efficient battery management and power delivery.
6. Lighting Ballasts: Supports efficient operation of fluorescent and LED lighting systems.
Its ability to drive both high-side and low-side MOSFETs or IGBTs makes it versatile for various high-frequency and high-efficiency applications.
1. Switching Power Supplies: Enhances efficiency in DC/DC and AC/DC converters.
2. Motor Drives: Drives both low- and high-voltage motors effectively.
3. Inverters: Commonly used in solar inverters for efficient energy conversion.
4. Induction Heating: Provides reliable driving for induction heating systems.
5. Uninterruptible Power Supplies (UPS): Ensures efficient battery management and power delivery.
6. Lighting Ballasts: Supports efficient operation of fluorescent and LED lighting systems.
Its ability to drive both high-side and low-side MOSFETs or IGBTs makes it versatile for various high-frequency and high-efficiency applications.
Package
The FAN7384MX is typically available in an 8-SOIC (Small Outline Integrated Circuit) package. This package type is compact and suitable for surface-mount technology applications.
