Renesas Electronics Corporation Tariff Inquiry

ISL9491ERZ

IS###L9491ERZ Description

The ISL9491ERZ is a specialized power management integrated circuit (PMIC) designed by Renesas Electronics Corporation, a leading provider of advanced semiconductor solutions. This IC is categorized under Special Purpose Regulators and is specifically engineered to offer high efficiency and reliability in satellite communication systems. The ISL9491ERZ features a single output, delivering a voltage range of 31.3V to 20V, making it suitable for applications requiring precise voltage regulation.

ISL9491ERZ Features

• Technical Specifications:

  • ECCN: EAR99
  • Mounting Type: Mount Surface
  • Product Status: Obsolete
  • Number of Outputs: 1
  • REACH Status: REACH Unaffected
  • Voltage - Output: 13.3V ~ 20V
  • HTSUS: 8542.39.0001
  • Package: Tube
  • RoHS Status: ROHS3 Compliant
  • Voltage - Input: 8V ~ 14V
  • Base Product Number: ISL9491
  • Moisture Sensitivity Level (MSL): 3 (168 Hours)

• Performance Benefits:

  • Efficient Voltage Regulation: The ISL9941ERZ provides a stable output voltage within the range of 13.3V to 20V, ensuring reliable power supply to sensitive satellite communication components.
  • Wide Input Voltage Range: With an input voltage range of 8V to 14V, the IC can accommodate various power sources, enhancing its versatility.
  • Compliance and Safety: The ISL9491ERZ is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards.
  • Surface Mount Technology: The surface mount mounting type allows for compact and efficient PCB design, reducing the overall footprint and improving thermal performance.

• Unique Features:

  • High Reliability: The ISL9491ERZ is designed to operate in harsh environments, making it ideal for aerospace and satellite applications where reliability is paramount.
  • Moisture Sensitivity Level 3: With an MSL of 3 (168 hours), the IC can withstand extended periods of exposure to moisture, enhancing its durability in humid conditions.

ISL9491ERZ Applications

The ISL9491ERZ is particularly well-suited for applications in the and aerospace satellite communication sectors. Its precise voltage regulation and wide input voltage range make it ideal for powering critical components in satellite systems, such as transponders, communication modules, and control units. The IC's compliance with environmental and safety standards ensures it meets the stringent requirements of space missions.

Conclusion of ISL9491ERZ

The ISL9491ERZ from Renesas Electronics Corporation is a robust and reliable power management solution designed for specialized applications. Its precise voltage regulation, wide input voltage range, and compliance with environmental standards make it a standout choice for satellite communication systems. Despite being marked as obsolete, the ISL9491ERZ remains a valuable component for legacy systems and applications where its unique features and performance benefits are required.