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BTS7904BATMA1
Product Overview
The BTS7904BATMA1 belongs to the category of power switches. It is commonly used in automotive applications for controlling high-side power distribution in vehicles. The characteristics of this product include high current capability, low on-resistance, and overcurrent protection. The package consists of a small PG-TO263-7-3 form factor, and it is available in quantities suitable for automotive production.
Specifications
- Maximum Operating Voltage: 40V
- Continuous Current Capability: 30A
- On-state Resistance: 8.5mΩ
- Overcurrent Protection Threshold: Adjustable
- Operating Temperature Range: -40°C to 150°C
Detailed Pin Configuration
The BTS7904BATMA1 features a 7-pin configuration: 1. IN (Input) 2. GND (Ground) 3. OUT (Output) 4. n.c. (Not connected) 5. n.c. (Not connected) 6. S (Sense) 7. Vbb (Voltage supply)
Functional Features
- Overcurrent Protection: The device is equipped with adjustable overcurrent protection to safeguard the circuit from excessive currents.
- Diagnostic Feedback: It provides diagnostic feedback through the sense pin, enabling monitoring of load status.
- Low Power Dissipation: The low on-resistance minimizes power dissipation, enhancing efficiency.
Advantages and Disadvantages
Advantages
- High current capability
- Compact package size
- Adjustable overcurrent protection
- Diagnostic feedback feature
Disadvantages
- Limited maximum operating voltage
- Relatively high on-state resistance
Working Principles
The BTS7904BATMA1 operates by controlling the flow of current from the input to the output based on the control signal applied to the input pin. When an overcurrent condition is detected, the device activates the protection mechanism to limit the current flow and protect the circuit.
Detailed Application Field Plans
This power switch is widely used in automotive systems for various applications, including: - Electric power steering - Transmission control units - Engine control modules - Battery management systems
Detailed and Complete Alternative Models
Some alternative models to BTS7904BATMA1 include: - BTS50085-1TMA - BTS7002-1EPA - BTS7960B
In conclusion, the BTS7904BATMA1 is a versatile power switch designed for automotive applications, offering high current capability, overcurrent protection, and diagnostic feedback features. While it has limitations in terms of maximum operating voltage and on-state resistance, its compact package and functional advantages make it a preferred choice for automotive power distribution systems.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BTS7904BATMA1 en soluciones técnicas
What is the operating temperature range of BTS7904BATMA1?
- The operating temperature range of BTS7904BATMA1 is typically -40°C to 150°C.
What is the maximum continuous drain current of BTS7904BATMA1?
- The maximum continuous drain current of BTS7904BATMA1 is 100A.
Can BTS7904BATMA1 be used in automotive applications?
- Yes, BTS7904BATMA1 is designed for use in automotive applications.
What is the input voltage range for BTS7904BATMA1?
- The input voltage range for BTS7904BATMA1 is typically 6V to 58V.
Does BTS7904BATMA1 have built-in protection features?
- Yes, BTS7904BATMA1 includes various protection features such as overcurrent protection, overtemperature protection, and undervoltage lockout.
What type of package does BTS7904BATMA1 come in?
- BTS7904BATMA1 is available in a Power-SO-10 package.
Is BTS7904BATMA1 suitable for high-side or low-side switching applications?
- BTS7904BATMA1 is designed for high-side switching applications.
What is the on-state resistance (RDS(on)) of BTS7904BATMA1?
- The on-state resistance of BTS7904BATMA1 is typically 3.5mΩ.
Can BTS7904BATMA1 handle short-circuit conditions?
- Yes, BTS7904BATMA1 is capable of withstanding short-circuit conditions.
Are there any application notes or reference designs available for using BTS7904BATMA1 in technical solutions?
- Yes, application notes and reference designs are available to assist in the implementation of BTS7904BATMA1 in technical solutions.