Infineon Technologies
Das Bild kann eine Darstellung sein.
Siehe Spezifikationen für Produktdetails.
AUIPS1051L
Im Detail sehen Datenblätter

AUIPS1051L - English Editing Encyclopedia Entry

Product Overview

Product Name: AUIPS1051L
Category: Power Electronics
Use: Automotive Intelligent Power Switch
Characteristics: High voltage, high current, and low on-resistance
Package: TO-220AB
Essence: MOSFET-based power switch
Packaging/Quantity: Tube/50 units per tube

Specifications

  • Voltage Rating: 12V
  • Current Rating: 40A
  • On-Resistance: 8.5mΩ
  • Operating Temperature Range: -40°C to +150°C
  • Input Logic Compatibility: CMOS/TTL

Detailed Pin Configuration

The AUIPS1051L package (TO-220AB) consists of three pins:

  1. Pin 1 (Gate): Connects to the gate terminal of the internal MOSFET.
  2. Pin 2 (Source): Connects to the source terminal of the internal MOSFET.
  3. Pin 3 (Drain): Connects to the drain terminal of the internal MOSFET.

Functional Features

  • High Voltage Capability: The AUIPS1051L can handle up to 12V, making it suitable for automotive applications.
  • High Current Handling: With a current rating of 40A, this power switch can handle significant loads.
  • Low On-Resistance: The device exhibits an on-resistance of only 8.5mΩ, minimizing power losses.
  • Fast Switching Speed: The MOSFET-based design enables quick switching times, enhancing efficiency.
  • Overcurrent Protection: The AUIPS1051L incorporates built-in protection against excessive currents, ensuring safe operation.

Advantages and Disadvantages

Advantages: - High voltage and current handling capabilities - Low on-resistance for reduced power losses - Fast switching speed for improved efficiency - Built-in overcurrent protection enhances safety

Disadvantages: - Limited to automotive applications due to the 12V voltage rating - Requires external control circuitry for proper operation

Working Principles

The AUIPS1051L is an automotive intelligent power switch based on MOSFET technology. It operates by controlling the gate voltage of the internal MOSFET, which regulates the flow of current between the source and drain terminals. When the gate voltage is applied, the MOSFET turns on, allowing current to pass through. Conversely, when the gate voltage is removed, the MOSFET turns off, interrupting the current flow.

Detailed Application Field Plans

The AUIPS1051L finds extensive application in the automotive industry, particularly in systems that require high-current switching. Some common application areas include:

  1. Automotive Lighting: The power switch can be used to control headlights, taillights, and other lighting elements.
  2. Motor Control: It can be employed in motor control circuits for various automotive systems, such as windshield wipers and power windows.
  3. Heating and Cooling Systems: The AUIPS1051L can regulate the operation of heating and cooling systems in vehicles.
  4. Power Distribution: It is suitable for managing power distribution in automotive electrical systems.

Detailed and Complete Alternative Models

  1. AUIPS7121R: Similar to AUIPS1051L, but with a higher voltage rating of 24V.
  2. AUIPS7145S: Offers a lower on-resistance of 5mΩ, providing even lower power losses.
  3. AUIPS7201L: Designed for higher current applications, with a current rating of 60A.

These alternative models offer similar functionality to the AUIPS1051L but cater to specific requirements in terms of voltage rating, on-resistance, and current handling capabilities.

In conclusion, the AUIPS1051L is a high-performance automotive intelligent power switch that combines high voltage and current handling capabilities with low on-resistance. Its fast switching speed and built-in overcurrent protection make it an ideal choice for various automotive applications.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von AUIPS1051L in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of AUIPS1051L in technical solutions:

1. What is AUIPS1051L? AUIPS1051L is a high-side intelligent power switch designed for automotive applications.

2. What is the maximum voltage rating of AUIPS1051L? The maximum voltage rating of AUIPS1051L is typically 40V.

3. What is the maximum current rating of AUIPS1051L? The maximum current rating of AUIPS1051L is typically 6A.

4. Can AUIPS1051L handle short-circuit conditions? Yes, AUIPS1051L has built-in protection features that allow it to handle short-circuit conditions.

5. Does AUIPS1051L have over-temperature protection? Yes, AUIPS1051L includes over-temperature protection to prevent damage during high-temperature conditions.

6. Can AUIPS1051L be used in automotive lighting applications? Yes, AUIPS1051L is commonly used in automotive lighting applications due to its high-side switching capability.

7. Is AUIPS1051L compatible with microcontrollers? Yes, AUIPS1051L can be easily controlled by microcontrollers through its input pins.

8. Does AUIPS1051L require an external gate driver? No, AUIPS1051L has an integrated gate driver, eliminating the need for an external one.

9. Can AUIPS1051L handle reverse battery protection? Yes, AUIPS1051L has reverse battery protection to prevent damage from reverse polarity connections.

10. What is the typical operating temperature range of AUIPS1051L? The typical operating temperature range of AUIPS1051L is -40°C to +125°C.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for AUIPS1051L.