• IR2101S SOIC-8
IR2101S SOIC-8

IR2101S

Reliable solution for motor, LED, and load control

Inventory:8,308

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Overview of IR2101S

The IR2101S is a high voltage, high speed power MOSFET and IGBT driver with independent high and low side referenced output channels. It is designed to drive both the high side and low side N-channel MOSFETs in half-bridge configurations. The driver features low propagation delay, making it ideal for switching power supplies, motor controls, and other high voltage applications.

Pinout

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

  • VCC: Supply Voltage
  • HO: High Side Output
  • LO: Low Side Output
  • HIN: High Side Input
  • LIN: Low Side Input
  • S: Logic Ground
  • VSS: Power Ground
  • SD: Shut Down
  • VS: High Side Floating Supply Voltage
  • COM: Power Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the IR2101S IC for a visual representation.

Key Features

  • High Voltage, High Speed Driver: Capable of driving high voltage MOSFETs and IGBTs with fast switching speeds.
  • Independent High and Low Side Outputs: Allows for efficient half-bridge configurations in power electronics.
  • Low Propagation Delay: Ensures quick response times for precise control in high frequency applications.
  • Wide Supply Voltage Range: Operates with a wide supply voltage range for versatile compatibility.
  • Internal Shutdown Function: Includes a shutdown pin for easy control of driver operation.

Note: For detailed technical specifications, please refer to the IR2101S datasheet.

Application

  • Switching Power Supplies: Suitable for driving MOSFETs and IGBTs in power supply units for efficient power conversion.
  • Motor Controls: Ideal for motor drive applications requiring high voltage switching capabilities.
  • Inverter Systems: Used in inverters for converting DC power to AC power in various industrial applications.

Functionality

The IR2101S is a versatile high voltage and high speed driver IC designed for driving MOSFETs and IGBTs in power electronic systems. It provides efficient and reliable switching control for a wide range of applications.

Usage Guide

  • Power Connections: Connect VCC(Pin 1), VS(Pin 9), and COM(Pin 10) appropriately to the power supplies.
  • Input Signals: Apply proper logic signals to HIN(Pin 4) and LIN(Pin 5) for driving the high and low side outputs.
  • Shutdown Control: Utilize the SD(Pin 8) pin to enable or disable the driver output as needed.

Frequently Asked Questions

Q: What is the maximum voltage range supported by IR2101S?
A: The IR2101S can handle high voltage inputs and outputs, typically up to 600V.

Q: Can IR2101S be used in motor drive applications?
A: Yes, IR2101S is well-suited for motor control systems due to its high voltage and speed capabilities.

Equivalent

For similar functionalities, consider these alternatives to the IR2101S:

  • IR2110: A high voltage driver IC with similar features to the IR2101S, suitable for driving power electronics.
  • IRS2104: Another high voltage MOSFET driver offering independent high and low side outputs for power system applications.

IR2101S

Specifications

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

Input Vcc max 20.0 V Input Vcc min 10.0 V
Configuration High-side and low-side Isolation Type Functional levelshift

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IR2101S

Reliable solution for motor, LED, and load control

Inventory:

8,308