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LM2675MX-ADJ/NAK2
+Lista de MateriaisSWITCHING REGULATOR, VOLTAGE-MOD
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FabricanteNational Semiconductor
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Peça do Fabricante #LM2675MX-ADJ/NAK2
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Em Estoque8842
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Especificações
| Atributo | Valor |
| Package | Bulk |
| ProductStatus | Active |
Visão Geral
Description
Key features of the LM2675MX-ADJ/NAK2 include a wide input voltage range from 8V to 40V, a high switching frequency of 260 kHz, and a maximum output current of 1A. Its efficiency can exceed 90%, making it suitable for battery-powered devices and energy-sensitive applications. The regulator integrates protection features such as thermal shutdown and current limiting, ensuring reliable operation under different conditions.
The LM2675MX-ADJ/NAK2 is also designed for ease of use, requiring a minimal number of external components, which simplifies the design process. Its compact SOIC-8 package makes it suitable for space-constrained applications. Overall, it is a robust solution for designers looking for efficient and adjustable power regulation.
Equivalent
1. LM2596-ADJ from Texas Instruments.
2. MC34063 from ON Semiconductor.
3. L4973V5.1 from STMicroelectronics.
4. LM2576-ADJ from Texas Instruments.
5. MP1584EN from Monolithic Power Systems.
These alternatives provide comparable performance in terms of voltage regulation and current capacity, but specific features and specifications should be verified against your circuit requirements.
Features
1. Adjustable Output Voltage: It supports a wide output voltage range, allowing customization based on specific application needs.
2. High Efficiency: The device can achieve up to 96% efficiency, minimizing heat generation and improving power conservation.
3. Output Current Capability: It can deliver up to 1A continuous output current, suitable for various power supply requirements.
4. Wide Input Voltage Range: Operates effectively with an input voltage range from 8V to 40V, providing flexibility for different power sources.
5. Switching Frequency: Fixed at 260 kHz, which helps in reducing the size of external components.
6. Thermal and Short-Circuit Protection: Includes built-in protection mechanisms to enhance reliability and safeguard against damage due to overheating or output short circuits.
7. Easy-to-Use: Designed for simple implementation with minimal external components, simplifying the design process.
These features make the LM2675MX-ADJ/NAK2 suitable for various applications, including battery-powered devices, distributed power systems, and other electronic circuits requiring efficient voltage regulation.
Pinout
1. Vin: Input voltage pin where the input supply is connected.
2. GND: Ground pin for the device.
3. SW: Switch pin, connected to the inductor and diode for regulating the output.
4. FB: Feedback pin used to adjust the output voltage by comparing it to a reference voltage.
5. ON/OFF: Enable pin to turn the regulator on or off.
6. NC: No connection.
7. Vout: Output voltage pin (internally connected in some configurations).
8. NC: No connection.
The LM2675MX-ADJ is capable of supplying up to 1A of output current and is adjustable over a range of output voltages. It is efficient and ideal for applications requiring a regulated power supply.
Manufacturer
Application
1. Embedded Systems: Provides stable power supply to microcontrollers and other peripherals.
2. Consumer Electronics: Powers devices such as TVs, set-top boxes, and gaming consoles.
3. Industrial Automation: Used in control systems, sensors, and actuators.
4. Telecommunications: Supports networking equipment and communication devices.
5. Automotive: Powers infotainment systems, dashboard electronics, and other in-vehicle electronics.
6. Power Management: Part of power supply modules and adapters for efficient voltage regulation.
These applications leverage its capability to efficiently step down voltage while maintaining a compact footprint.