HV9918K7-G
Manufacturer: Microchip Technology
Part Number: HV9918K7-G
| Attribute | Value |
| cate_name | LED Drivers |
| Datasheet | HV9918K7-G Microchip Technology |
| rohs | Compliance |
| reference_package | DFN |
| mounting | SMD mount，glue mount |
| application_level | |
| lifecycle | On sale |
| spm | Tape & Reel |
| min_operating_temperature | -40℃(TA) |
| max_operating_temperature | 125℃(TA) |
| length_width_height | |
| dimming_mode | PWM，Analog |
| efficiency | 90% |
| max_input_voltage | 40V |
| max_output_voltage | - |
| min_input_voltage | 4.5V |
| min_output_voltage | - |
| number_of_outputs | 1 |
| output_current | 30mA |
| power | - |
| topology | Step-Down (Buck) |
Overview:
The Microchip Technology HV9918K7-G is a high-performance, high-voltage integrated circuit designed for demanding industrial and automotive applications. This device offers a combination of precision, reliability, and efficiency, making it an ideal choice for various high-voltage systems.
Features:
1. High-Voltage Capability: The HV9918K7-G is capable of handling voltages up to 70V, making it suitable for use in high-voltage applications such as electric vehicles, renewable energy systems, and industrial control systems.
2. Precision Regulation: The integrated circuit features a precision voltage regulator, ensuring stable and accurate voltage output even under varying load conditions.
3. Low Dropout Voltage: The HV9918K7-G offers a low dropout voltage, allowing it to operate efficiently at low input voltages and reduce power consumption.
4. Overvoltage and Overcurrent Protection: The device includes built-in protection mechanisms to safeguard against overvoltage and overcurrent conditions, enhancing system reliability and longevity.
5. Small Form Factor: The HV9918K7-G is available in a compact package, making it suitable for space-constrained applications.
Development Support:
Microchip Technology provides comprehensive development support for the HV9918K7-G, including:
1. Technical Documentation: Detailed datasheets, application notes, and design guides to assist engineers in integrating the device into their projects.
2. Software Tools: Microchip offers a range of software tools for circuit simulation, design, and analysis, streamlining the development process.
3. Technical Support: Access to Microchip's expert technical support team for assistance with design and implementation questions.
Application Areas:
The HV9918K7-G is suitable for a wide range of applications, including:
1. Electric Vehicles: Power management and control systems for electric and hybrid vehicles.
2. Renewable Energy Systems: Solar panel power conditioning and energy storage systems.
3. Industrial Control Systems: Motor drives, power supplies, and process control systems.
4. Telecommunications: High-voltage power supplies for telecommunications equipment.
Parameter Introduction:
Key parameters of the HV9918K7-G include:
1. Input Voltage Range: 4.5V to 70V
2. Output Voltage Range: Adjustable, depending on the application requirements
3. Output Current: Up to 3A (typical)
4. Dropout Voltage: Typically 1.5V at full load
5. Operating Temperature Range: -40°C to +125°C
Frequently Asked Questions (FAQs):
Q1: What is the maximum input voltage the HV9918K7-G can handle?
A1: The HV9918K7-G can handle input voltages up to 70V.
Q2: Does the HV9918K7-G have built-in protection features?
A2: Yes, the device includes overvoltage and overcurrent protection mechanisms.
Q3: What type of package is the HV9918K7-G available in?
A3: The HV9918K7-G is available in a compact package suitable for space-constrained applications.
Q4: Can the HV9918K7-G be used in electric vehicles?
A4: Yes, the HV9918K7-G is suitable for use in electric vehicles, particularly in power management and control systems.
Q5: What development support does Microchip Technology provide for the HV9918K7-G?
A5: Microchip Technology provides technical documentation, software tools, and technical support to assist engineers in integrating the HV9918K7-G into their projects.
Please refer to the product rule book for details.
Microchip Technology's product line is vast and diverse, designed to serve a multitude of industries ranging from automotive to consumer electronics . The company is renowned for its range of microcontrollers, including the popular PIC microcontrollers, which are widely used in a variety of applications for their ease of programming and cost-effectiveness. Microchip's microcontrollers are complemented by a robust suite of software tools, providing developers with comprehensive solutions to create innovative and efficient products.
In addition to microcontrollers, Microchip Technology offers a broad spectrum of analog devices, including amplifiers, linear and interface products, power management devices, and data converters. These components are crucial for building complex electronic systems that require precise signal management and conversion.
Microchip also excels in providing a variety of memory products, including EEPROM, SRAM, and Flash memory chips, which are essential for data storage in electronic devices. The company's expertise in Flash-IP integration allows them to offer unique solutions that integrate flexible memory technologies with microcontrollers to streamline product design and reduce costs.
The company's commitment to innovation is further exemplified by its foray into the Internet of Things (IoT) and connectivity solutions. Microchip provides a range of wireless products, including Wi-Fi, Bluetooth, and LoRa technologies, enabling devices to connect and communicate seamlessly in an increasingly interconnected world.
Microchip Technology places a strong emphasis on quality and reliability, which is critical for applications where failure is not an option, such as in automotive and medical devices. The company operates state-of-the-art manufacturing facilities that adhere to rigorous standards for quality control and assurance.
Education and support are also key aspects of Microchip's strategy. The company offers extensive training, webinars, and technical support resources to help designers and engineers utilize their products effectively. This educational support, combined with user-friendly development tools, helps to lower the barrier to entry for using advanced microelectronics in new applications.
Furthermore, Microchip Technology is dedicated to sustainability and responsible business practices. The company actively works to minimize its environmental impact through waste reduction, energy management, and sustainable innovation.
In conclusion, Microchip Technology stands out as a robust and innovative company that not only provides a wide range of electronic components but also supports its offerings with strong customer support, comprehensive development tools, and a commitment to quality and sustainability. Whether for automotive safety systems, consumer electronics, industrial applications, or emerging IoT devices, Microchip Technology continues to be at the forefront of microelectronic solutions, driving technology forward in a multitude of sectors.
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