SIC464 (1)
VISHAYThe SIC464 series is available from VISHAY at Xecor. Designed for DC-DC step-down voltage regulation, the SIC464 series offers versatile operation with a wide input voltage range of 4.5V to 60V, adjustable output voltage down to 0.8V, and scalable current options from 2A to 10A. Available in PowerPAK® MLP55-27 packaging, it is ideal for industrial, telecommunications, and automotive applications. Whether used in power management systems, portable devices, or embedded systems, this series ensures high efficiency (up to 98%), robust protection features, and configurable switching frequencies from 100kHz to 2MHz for demanding applications. Xecor is an authorized distributor for VISHAY. Please view our extensive selection of the SIC464 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| SIC464ED-T1-GE3 | Small MLP27 package | MLP55-27 | 4,870 |
Key Featrues
Wide Input Voltage Range (4.5V to 60V): This feature allows the regulator to operate efficiently across a broad range of input voltages, making it versatile for various applications, including automotive, industrial, and consumer electronics. The wide range ensures compatibility with different power sources, enhancing its adaptability in diverse environments.
Adjustable Output Voltage (0.8V to 55.2V): The ability to adjust the output voltage down to 0.8V provides flexibility in powering low-voltage devices, such as microcontrollers, sensors, and FPGAs. This feature is particularly useful in applications requiring precise voltage regulation, improving overall system performance and energy efficiency.
High Efficiency (Up to 98%): With a peak efficiency of 98%, this regulator minimizes power loss and heat generation, making it ideal for high-performance and energy-sensitive applications. The high efficiency translates to longer battery life in portable devices and reduced cooling requirements in industrial systems.
Configurable Switching Frequency (100kHz to 2MHz): The adjustable switching frequency allows designers to optimize the regulator for specific applications, balancing between efficiency and component size. Higher frequencies enable the use of smaller external components, reducing the overall footprint, while lower frequencies can improve efficiency in certain scenarios.
Robust Protection Features (OVP, UVP, OTP): The inclusion of over-voltage protection (OVP), under-voltage protection (UVP), and over-temperature protection (OTP) ensures reliable operation under fault conditions. These features safeguard the regulator and connected components from damage, enhancing system reliability and longevity in demanding environments.
Adjustable Output Voltage (0.8V to 55.2V): The ability to adjust the output voltage down to 0.8V provides flexibility in powering low-voltage devices, such as microcontrollers, sensors, and FPGAs. This feature is particularly useful in applications requiring precise voltage regulation, improving overall system performance and energy efficiency.
High Efficiency (Up to 98%): With a peak efficiency of 98%, this regulator minimizes power loss and heat generation, making it ideal for high-performance and energy-sensitive applications. The high efficiency translates to longer battery life in portable devices and reduced cooling requirements in industrial systems.
Configurable Switching Frequency (100kHz to 2MHz): The adjustable switching frequency allows designers to optimize the regulator for specific applications, balancing between efficiency and component size. Higher frequencies enable the use of smaller external components, reducing the overall footprint, while lower frequencies can improve efficiency in certain scenarios.
Robust Protection Features (OVP, UVP, OTP): The inclusion of over-voltage protection (OVP), under-voltage protection (UVP), and over-temperature protection (OTP) ensures reliable operation under fault conditions. These features safeguard the regulator and connected components from damage, enhancing system reliability and longevity in demanding environments.
Applications
Industrial Power Management: The SIC464 microBUCK® DC/DC converter is ideal for industrial power management systems, providing efficient step-down voltage regulation from 4.5V to 60V input. Its adjustable output voltage down to 0.8V and scalable current handling (up to 10A) make it suitable for powering PLCs, motor controllers, and other industrial equipment requiring precise and reliable power delivery.
Automotive Electronics: With its wide input voltage range (4.5V to 60V) and robust design, the SIC464 is well-suited for automotive applications such as infotainment systems, advanced driver-assistance systems (ADAS), and lighting control. Its high efficiency (up to 98%) and over-temperature protection ensure reliable operation in harsh automotive environments.
Portable Medical Devices: The SIC464's low operating current (235 µA) and shutdown current (4 µA) make it an excellent choice for portable medical devices like blood glucose monitors, wearable health trackers, and portable diagnostic equipment. Its adjustable soft start and current limit features ensure safe and stable power delivery for sensitive medical electronics.
IoT and Embedded Systems: The SIC464 is perfect for IoT devices and embedded systems requiring efficient power management in compact designs. Its small PowerPAK® MLP55-27 package and configurable switching frequency (100 kHz to 2 MHz) allow for optimized performance in space-constrained applications such as smart sensors, wireless modules, and edge computing devices.
Automotive Electronics: With its wide input voltage range (4.5V to 60V) and robust design, the SIC464 is well-suited for automotive applications such as infotainment systems, advanced driver-assistance systems (ADAS), and lighting control. Its high efficiency (up to 98%) and over-temperature protection ensure reliable operation in harsh automotive environments.
Portable Medical Devices: The SIC464's low operating current (235 µA) and shutdown current (4 µA) make it an excellent choice for portable medical devices like blood glucose monitors, wearable health trackers, and portable diagnostic equipment. Its adjustable soft start and current limit features ensure safe and stable power delivery for sensitive medical electronics.
IoT and Embedded Systems: The SIC464 is perfect for IoT devices and embedded systems requiring efficient power management in compact designs. Its small PowerPAK® MLP55-27 package and configurable switching frequency (100 kHz to 2 MHz) allow for optimized performance in space-constrained applications such as smart sensors, wireless modules, and edge computing devices.
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