AUIR3242STR

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AUIR3242STR

Gate Drivers IR_HSS-LSS-GATEDRIVER

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Vue d'ensemble

Description

AUIR3242STR is a high-performance N-channel MOSFET designed for applications requiring efficient power management. It features a low on-resistance, typically around 3.5 mΩ, which helps minimize power loss and improve thermal performance. With a gate threshold voltage of 2-4V, it is suitable for a variety of driving circuits, including those powered by low-voltage logic.
This MOSFET can handle voltages up to 40V and is capable of carrying a continuous drain current of 120A, making it ideal for high-current applications such as power supplies, motor drives, and inverters. Its robust package ensures good thermal dissipation, enhancing reliability in demanding environments.
The AUIR3242STR is a popular choice in automotive, industrial, and consumer electronic applications, delivering efficiency and performance in compact designs. Its smooth switching characteristics contribute to reduced electromagnetic interference (EMI), making it suitable for sensitive electronic systems.

Features

The AUIR3242STR is a high-performance N-channel MOSFET driver designed for efficient switching applications. Key features include:
1. High Drive Capability: It can drive larger MOSFETs with high peak currents, often exceeding 1A.
2. Wide Supply Voltage Range: Operates effectively with a supply voltage from 4.5V to 20V.
3. Fast Switching Speeds: Capable of fast rise and fall times, enabling efficient operation in high-frequency applications.
4. Low Input Threshold Voltage: Compatible with low-voltage logic levels, enhancing versatility.
5. Protection Features: Includes built-in features for under-voltage lockout (UVLO) and thermal shutdown to protect against adverse conditions.
6. Thermal Performance: Designed with a low thermal resistance package to ensure efficient heat dissipation.
7. Ease of Use: Simple pin configuration for straightforward integration into circuit designs.
These features make the AUIR3242STR suitable for various applications, including power supplies, motor drives, and other high-speed switching circuits.

Package

The AUIR3242STR is packaged in a TO-263 package type. This surface-mount package is designed for high-efficiency switching applications, providing good thermal performance and reliability.

Pinout

The AUIR3242STR is a high-speed gate driver IC with a pin count of 8. Its primary function is to drive N-channel MOSFETs in half-bridge or full-bridge configurations for various power conversion applications, such as motor drives and power supplies.
Key pin functions include:
1. VDD: Power supply for the driver.
2. COM: Ground reference for the output.
3. IN: Input signal for controlling the MOSFET gate.
4. HS: High-side power supply pin.
5. HO: High-side output to drive the upper MOSFET.
6. LO: Low-side output to drive the lower MOSFET.
7. CSN: Current sense negative terminal for monitoring.
8. CSP: Current sense positive terminal for monitoring.
The device features fast switching speeds and is suitable for applications requiring efficient power management.

Manufacturer

The AUIR3242STR is manufactured by Infineon Technologies AG. Infineon is a global leader in semiconductor solutions, specializing in power management, automotive, industrial, and security applications. The company is known for its innovation in microcontrollers, sensors, and power semiconductors, serving various sectors, including automotive, energy efficiency, and the Internet of Things (IoT). Infineon is headquartered in Neubiberg, Germany, and operates worldwide, focusing on driving advancements in technology and contributing to sustainable development through energy-efficient solutions.

Application

The AUIR3242STR is a high-speed N-channel MOSFET driver primarily used in applications such as motor drives, power converters, industrial automation, and power management systems. Its capabilities are ideal for driving power MOSFETs and IGBTs in high-frequency switching applications, including uninterruptible power supplies (UPS), battery management systems, and renewable energy systems.

Equivalent

The AUIR3242STR is a dual N-channel MOSFET driver. Equivalent products include the MIC4427, TC4420, and FAN3121. For specific applications, the LM5113 and IR2104 may also be considered, depending on voltage and current requirements. Always verify compatibility with your circuit before substitution.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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