• FAN7842MX SOIC-8
FAN7842MX SOIC-8

FAN7842MX

This product combines gate driver functions with built-in supervisory features."

Quantity Unit Price(USD) Ext. Price
1 $0.824 $0.82
10 $0.670 $6.70
30 $0.595 $17.85
100 $0.518 $51.80
500 $0.474 $237.00
1000 $0.449 $449.00

Inventory:9,125

*The price is for reference only.
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Overview of FAN7842MX

The FAN7842MX is a dual-Output Hi-Speed Gate Driver IC designed for use in various power electronic applications. This IC provides high efficiency and reliability in driving MOSFETs and IGBTs in half-bridge and full-bridge configurations.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • IN+1: Input for channel 1
  • IN-1: Input for channel 1
  • VCC1: Positive power supply for channel 1
  • OUT1: Output for channel 1
  • COM1: Common terminal for channel 1
  • IN+2: Input for channel 2
  • IN-2: Input for channel 2
  • VCC2: Positive power supply for channel 2
  • OUT2: Output for channel 2
  • COM2: Common terminal for channel 2

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the FAN7842MX IC for a visual representation.

Key Features

  • Dual-Output Hi-Speed Gate Driver: Provides two high-speed outputs for efficient MOSFET and IGBT driving.
  • High Efficiency: Offers high efficiency in power conversion applications, reducing losses in switching devices.
  • Wide Voltage Range: Operates with a wide voltage range, making it suitable for various power supply designs.
  • Overcurrent Protection: Includes overcurrent protection features to safeguard the driver and power components.
  • Under-Voltage Lockout: Implements under-voltage lockout for reliable system operation under low voltage conditions.
  • Internal Thermal Shutdown: Features internal thermal shutdown to prevent overheating and ensure device safety.

Note: For detailed technical specifications, please refer to the FAN7842MX datasheet.

Application

  • Switching Power Supplies: Ideal for driving power MOSFETs and IGBTs in switch-mode power supply applications.
  • Motor Control: Suitable for motor control applications requiring high-speed switching of power devices.
  • Inverters: Used in inverter circuits for converting DC power to AC power in applications such as solar inverters.

Functionality

The FAN7842MX is a dual-output gate driver IC designed for high-speed operation in power electronics systems. It ensures efficient and reliable driving of power semiconductor devices for various applications.

Usage Guide

  • Power Supply: Connect VCC1 and VCC2 to the respective positive power supplies for each channel.
  • Input Signals: Apply input logic signals to IN+1/IN-1 and IN+2/IN-2 for controlling each channel's outputs.
  • Load Connection: Connect the outputs OUT1 and OUT2 to the gate terminals of the respective MOSFETs or IGBTs.

Frequently Asked Questions

Q: What is the operating frequency range of the FAN7842MX?
A: The FAN7842MX supports high-speed operation up to 1MHz, making it suitable for fast-switching power applications.

Q: Does the FAN7842MX provide shoot-through protection for bridge configurations?
A: Yes, the FAN7842MX includes shoot-through protection to prevent simultaneous conduction of the upper and lower switches in bridge topologies.

Equivalent

For similar functionalities, consider these alternatives to the FAN7842MX:

  • IR21844S: A dual high-speed MOSFET driver IC with integrated protection features.
  • HIP4081A: This is a high-speed power MOSFET driver IC offering dual outputs for driving bridge configurations.

FAN7842MX

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Status Active Compliance PbAHP
Package Type SOIC-8 Case Outline 751EG
MSL Type 1 MSL Temp (°C) 260
Container Type REEL Container Qty. 3000
ON Target Y Power Switch MOSFET / IGBT
Number of Outputs 2 Topology High-Low
Isolation Type Junction Isolation Vin Max (V) 225
VCC Max (V) 25 Rise Time (ns) 60
Fall Time (ns) 30 Drive Source Current Typ (A) 0.35
Drive Sink Current Typ (A) 0.65 Turn On Prop. Delay Typ (ns) 170
Turn Off Prop. Delay Typ (ns) 200 Delay Matching 50
Pricing ($/Unit) $0.4517Sample

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FAN7842MX

This product combines gate driver functions with built-in supervisory features."

Inventory:

9,125