사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Switch Type | General Purpose |
| Number of Outputs | 1 |
| Ratio - Input: Output | 1:1 |
| Output Configuration | Low Side |
| Output Type | N-Channel |
| Interface | On/Off |
| Voltage - Load | 42V (Max) |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 6A |
| Rds On (Typ) | 90mOhm |
| Input Type | Non-Inverting |
| Features | Auto Restart |
| Fault Protection | Current Limiting (Fixed), Over Temperature, Over Voltage |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-223 (TO-261) |
개요
Description
The NCV8405ASTT1G is a single-channel protected low-side smart MOSFET designed by ON Semiconductor. This device is part of the NCV840x family, known for their robustness and reliability in automotive applications. The NCV8405ASTT1G integrates various protective features, including over-temperature shutdown, current limiting, and ESD protection, which enhance its reliability and durability in harsh environments. It operates with a logic level input, making it compatible with microcontroller interfaces.
The MOSFET is housed in a compact SOT-223 package, which is suitable for space-constrained designs. Its low on-resistance and fast switching capabilities make it efficient in driving loads such as motors, solenoids, and lamps. It is particularly used in applications where efficient power management is crucial. The device is AEC-Q101 qualified, ensuring it meets the rigorous standards for automotive electronic components. Overall, the NCV8405ASTT1G is a versatile component ideal for modern automotive and industrial applications requiring reliable low-side switching with integrated protection features.
The MOSFET is housed in a compact SOT-223 package, which is suitable for space-constrained designs. Its low on-resistance and fast switching capabilities make it efficient in driving loads such as motors, solenoids, and lamps. It is particularly used in applications where efficient power management is crucial. The device is AEC-Q101 qualified, ensuring it meets the rigorous standards for automotive electronic components. Overall, the NCV8405ASTT1G is a versatile component ideal for modern automotive and industrial applications requiring reliable low-side switching with integrated protection features.
Equivalent
Equivalent products to the NCV8405ASTT1G, which is a self-protected low-side MOSFET, include:
1. Infineon BTS133
2. STMicroelectronics VN930SP
3. Texas Instruments TPS1H100-Q1
4. Vishay SI9945DY
These alternatives offer similar functionalities such as protection features and control capabilities, but always verify specifications like voltage, current ratings, and pin configurations to ensure compatibility with your application.
1. Infineon BTS133
2. STMicroelectronics VN930SP
3. Texas Instruments TPS1H100-Q1
4. Vishay SI9945DY
These alternatives offer similar functionalities such as protection features and control capabilities, but always verify specifications like voltage, current ratings, and pin configurations to ensure compatibility with your application.
Features
The NCV8405ASTT1G is a Single Channel Protected Low-Side Smart Discrete MOSFET. It is designed to facilitate high-side switching applications in automotive and industrial environments. Key features include:
1. Low RDS(on): This device offers a low on-state resistance, enabling efficient power delivery and reduced heat generation.
2. Protection Features: It integrates protection mechanisms such as over-current protection, over-temperature protection, and ESD (electrostatic discharge) protection, enhancing reliability and durability.
3. Input/Output Interface: The device includes a logic level input compatible with standard CMOS and TTL outputs, simplifying integration with microcontroller circuits.
4. Diagnostic Functionality: It provides diagnostic feedback regarding the load and MOSFET state, making it easier to monitor system performance.
5. Automotive Compliance: Designed to meet automotive standards, it is suitable for various automotive applications, like driving relays, lamps, and other inductive loads.
6. SOIC-8 Package: The device is encapsulated in a small, surface-mount SOIC-8 package, facilitating easy integration into compact PCB designs.
These features make the NCV8405ASTT1G a versatile choice for robust switching applications.
1. Low RDS(on): This device offers a low on-state resistance, enabling efficient power delivery and reduced heat generation.
2. Protection Features: It integrates protection mechanisms such as over-current protection, over-temperature protection, and ESD (electrostatic discharge) protection, enhancing reliability and durability.
3. Input/Output Interface: The device includes a logic level input compatible with standard CMOS and TTL outputs, simplifying integration with microcontroller circuits.
4. Diagnostic Functionality: It provides diagnostic feedback regarding the load and MOSFET state, making it easier to monitor system performance.
5. Automotive Compliance: Designed to meet automotive standards, it is suitable for various automotive applications, like driving relays, lamps, and other inductive loads.
6. SOIC-8 Package: The device is encapsulated in a small, surface-mount SOIC-8 package, facilitating easy integration into compact PCB designs.
These features make the NCV8405ASTT1G a versatile choice for robust switching applications.
Pinout
The NCV8405ASTT1G is a single N-channel MOSFET with an integrated driver IC. It typically comes in a 5-pin SOT-223 package. The primary function of the NCV8405ASTT1G is to serve as a self-protected low-side driver, which can be used in various automotive and industrial applications for switching loads. The device includes built-in protection features such as over-temperature protection, over-current protection, and ESD protection, enhancing its reliability in harsh conditions. The pin configuration usually includes pins for the source, drain, gate, and additional control functionalities, with specific details depending on the package and manufacturer specifications. Always refer to the datasheet for precise pin functions and electrical characteristics.
Manufacturer
The NCV8405ASTT1G is manufactured by ON Semiconductor, now known as onsemi. Onsemi is a leading semiconductor supplier that designs and produces a wide range of semiconductor components, including power and signal management, logic, discrete, and custom devices. The company serves various industries, such as automotive, industrial, communications, computing, and consumer electronics. Onsemi focuses on energy-efficient innovations and solutions that help customers reduce global energy use.
Application
The NCV8405ASTT1G is a self-protected low-side smart MOSFET commonly used in automotive and industrial applications. Its primary application areas include:
1. Automotive Systems: Used in electronic control units (ECUs) for managing loads such as solenoids, relays, and lamps.
2. Industrial Automation: Employed in motor control and protection circuits in automated machinery.
3. Power Management: Utilized in circuits that require protection against short circuits, overcurrent, and overtemperature conditions.
4. Load Switching: Suitable for applications needing reliable, high-speed switching of inductive and resistive loads.
Its integrated protection features make it ideal for use in environments where robust performance and reliability are critical.
1. Automotive Systems: Used in electronic control units (ECUs) for managing loads such as solenoids, relays, and lamps.
2. Industrial Automation: Employed in motor control and protection circuits in automated machinery.
3. Power Management: Utilized in circuits that require protection against short circuits, overcurrent, and overtemperature conditions.
4. Load Switching: Suitable for applications needing reliable, high-speed switching of inductive and resistive loads.
Its integrated protection features make it ideal for use in environments where robust performance and reliability are critical.
Package
The NCV8405ASTT1G is a single N-channel MOSFET with an integrated driver. It is commonly packaged in a DPAK (TO-252) configuration, which is a surface-mount package suitable for power management applications.
