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ISL6442IA

ISL6442IA

Manufacturer No:

ISL6442IA

Manufacturer:

Intersil

Description:

SWITCHING CONTROLLER

Datasheet:

Datasheet

Delivery:

Payment:

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ISL6442IA Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-QSOP
  • Package / Case
    24-SSOP (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    Controller
  • Voltage/Current - Output 2
    Controller
  • Voltage/Current - Output 1
    Controller
  • Frequency - Switching
    300kHz ~ 2.55MHz
  • Number of Outputs
    3
  • Topology
    Step-Down (Buck) Synchronous (2), Linear (LDO) (1)
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The ISL6442IA is a highly integrated power management IC (PMIC) chip designed for use in various applications, particularly in networking and communication systems. Some of the advantages and application scenarios of the ISL6442IA integrated circuit chips are:1. High Integration: The ISL6442IA integrates multiple power management functions into a single chip, including synchronous buck controllers, LDO regulators, and supervisory functions. This high level of integration reduces the overall component count, board space, and system cost.2. Efficient Power Conversion: The synchronous buck controllers in the ISL6442IA provide high-efficiency power conversion, enabling the chip to deliver stable and regulated power to the system components. This efficiency helps in reducing power dissipation and improving overall system performance.3. Flexible Power Sequencing: The ISL6442IA offers flexible power sequencing options, allowing designers to control the power-up and power-down sequence of different system components. This feature is particularly useful in complex systems where multiple power rails need to be sequenced in a specific order to ensure proper operation and avoid potential damage.4. Fault Protection and Monitoring: The ISL6442IA includes various supervisory functions such as overvoltage protection, undervoltage lockout, and thermal shutdown. These features help in protecting the system from potential faults and ensuring safe operation. Additionally, the chip provides monitoring capabilities for voltage and current, enabling system-level diagnostics and fault detection.5. Networking and Communication Systems: The ISL6442IA is specifically designed for networking and communication systems, making it suitable for applications such as routers, switches, servers, and telecom equipment. These systems often require multiple power rails with different voltage levels, and the ISL6442IA's integrated power management functions can efficiently handle these requirements.6. Industrial and Embedded Systems: The high integration, efficiency, and fault protection features of the ISL6442IA also make it suitable for industrial and embedded systems. These systems often have stringent power requirements and need reliable and efficient power management solutions.Overall, the ISL6442IA integrated circuit chips offer advantages such as high integration, efficient power conversion, flexible power sequencing, and fault protection. These features make it suitable for various application scenarios, particularly in networking, communication, industrial, and embedded systems.
ISL6442IA Relevant information