BTS52462LAUMA1

Product Overview

Category: Power Switches

Use: The BTS52462LAUMA1 is a power switch designed for automotive applications. It is commonly used in electronic control units (ECUs) and other systems that require high-current switching.

Characteristics: - High current handling capability - Low on-resistance - Overtemperature protection - Short-circuit protection - Reverse battery protection

Package: The BTS52462LAUMA1 comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence: This power switch is essential for controlling the flow of high currents in automotive systems, ensuring safe and reliable operation.

Packaging/Quantity: The BTS52462LAUMA1 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Maximum Operating Voltage: 40V
• Continuous Current: 30A
• RDS(on): 3.5mΩ
• Operating Temperature Range: -40°C to +150°C

Detailed Pin Configuration

The BTS52462LAUMA1 has the following pin configuration:

1. IN1: Input control signal 1
2. IN2: Input control signal 2
3. GND: Ground
4. OUT: Output to load
5. VBB: Battery supply voltage

Functional Features

• High current handling capability allows for efficient power distribution in automotive systems.
• Low on-resistance minimizes power losses and heat generation.
• Overtemperature protection ensures the device operates within safe temperature limits.
• Short-circuit protection prevents damage to the switch and connected components in case of a short circuit.
• Reverse battery protection safeguards against reverse polarity connection.

Advantages and Disadvantages

Advantages: - High current handling capability - Low on-resistance - Overtemperature and short-circuit protection - Reverse battery protection

Disadvantages: - Limited operating temperature range (-40°C to +150°C)

Working Principles

The BTS52462LAUMA1 operates based on MOSFET technology. It uses input control signals (IN1 and IN2) to control the switching of high currents from the battery supply (VBB) to the load (OUT). The device's low on-resistance ensures minimal voltage drop across the switch, enabling efficient power transfer.

Detailed Application Field Plans

The BTS52462LAUMA1 is widely used in various automotive applications, including:

1. Electronic control units (ECUs)
2. Power distribution modules
3. Electric power steering systems
4. Lighting systems
5. Heating, ventilation, and air conditioning (HVAC) systems

Detailed and Complete Alternative Models

1. BTS52462LAUMA2: Similar to BTS52462LAUMA1 with extended operating temperature range (-40°C to +175°C).
2. BTS52462LBUMA1: Higher current handling capability (40A) with similar features.
3. BTS52462LCUMA1: Lower on-resistance (2.5mΩ) for reduced power losses.

These alternative models provide flexibility in selecting a power switch based on specific application requirements.

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