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AUIRS21814STR

Automotive grade high/low side driver capable of 1.9/2.3 A

Quantity Unit Price(USD) Ext. Price
1 $2.051 $2.05
200 $0.795 $159.00
500 $0.766 $383.00
1000 $0.753 $753.00

Inventory:7,344

*The price is for reference only.
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Submit your quote request for AUIRS21814STR using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of AUIRS21814STR

The AUIRS21814STR is a high-voltage, high-speed power MOSFET and IGBT driver IC designed for automotive applications. It incorporates advanced features for reliable and efficient driving of power switches in automotive systems, offering robust performance in harsh environments.

Pinout

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

  • VSS: Ground
  • VCC: Positive Power Supply
  • IN: Logic Input
  • OUT: Driver Output
  • COM: Common Connection
  • SD: Shutdown Pin
  • HO: High-Side Driver Output
  • LO: Low-Side Driver Output
  • VS: Power Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AUIRS21814STR IC for a visual representation.

Key Features

  • High-Voltage and High-Speed Capability: The AUIRS21814STR is capable of driving high-voltage power switches at high speeds, suitable for automotive powertrain and motor control applications.
  • Advanced Protection Features: Includes overcurrent protection, undervoltage lockout, and thermal shutdown to ensure safe operation and protect the system components.
  • Robust Design: Designed to withstand automotive voltage transients and temperature variations, providing reliable performance in automotive environments.

Note: For detailed technical specifications, please refer to the AUIRS21814STR datasheet.

Application

  • Automotive Power Systems: Suitable for driving power MOSFETs and IGBTs in automotive power systems, including motor drives, DC-DC converters, and battery management systems.
  • Electric Vehicle Applications: Ideal for use in electric vehicles for motor control, battery management, and power distribution.
  • Industrial Automation: Can also be utilized in industrial automation systems requiring high-voltage and high-speed switching capabilities.

Functionality

The AUIRS21814STR is a dedicated driver IC for power MOSFETs and IGBTs in automotive applications. It provides precise and efficient control of power switches, contributing to improved system performance and reliability.

Usage Guide

  • Power Supply: Connect VCC (Pin 2) to the positive power supply and VS (Pin 8) to the power ground.
  • Logic Input: Apply the desired logic signal to the IN pin for controlling the driver output.
  • Output Connections: Connect the OUT pin to the gate or base of the power switch and route the load accordingly.

Frequently Asked Questions

Q: What is the maximum voltage rating of the AUIRS21814STR?
A: The AUIRS21814STR is rated for high-voltage operation, typically up to 600V.

Q: Is the AUIRS21814STR suitable for automotive safety-critical applications?
A: Yes, the AUIRS21814STR includes advanced protection features and is designed for automotive systems requiring high reliability and safety.

Equivalent

For similar functionalities, consider these alternatives to the AUIRS21814STR:

  • IR2110: A high-voltage, high-speed driver IC suitable for driving power switches in automotive and industrial applications.
  • AK1551: This is a power MOSFET and IGBT driver with advanced protection features for automotive and industrial control.

Specifications

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

functionalPacking TAPE & REEL addProductInfo HVIC - SOIC-14N
msl 3 halogenFree yes
customerInfo STANDARD fgr C0J
productClassification ASP productStatusInfo on request
hfgr D packageName SOIC 14N
pbFree yes moistureProtPack DRY
orderingCode SP001511734 fourBlockPackageName PG-DSO-14-900
rohsCompliant yes opn AUIRS21814STR
completelyPbFree yes sapMatnrSali SP001511734

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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AUIRS21814STR

Automotive grade high/low side driver capable of 1.9/2.3 A

Inventory:

7,344