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ISL6549IBZ

ISL6549IBZ

Manufacturer No:

ISL6549IBZ

Manufacturer:

Intersil

Description:

SWITCHING CONTROLLER

Datasheet:

Datasheet

Delivery:

Payment:

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ISL6549IBZ Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.75V ~ 5.25V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    -
  • Voltage/Current - Output 2
    Controller
  • Voltage/Current - Output 1
    Controller
  • Frequency - Switching
    150kHz ~ 1MHz
  • Number of Outputs
    2
  • Topology
    Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The ISL6549IBZ is a highly integrated dual synchronous buck controller chip designed for high-performance voltage regulation applications. Some of the advantages and application scenarios of this integrated circuit chip are:1. High Efficiency: The ISL6549IBZ chip incorporates advanced control techniques and features such as synchronous rectification, adaptive voltage positioning, and voltage feed-forward to achieve high efficiency power conversion.2. Dual Output: This chip is capable of controlling two independent buck converters, making it suitable for applications requiring multiple voltage outputs.3. Wide Input Voltage Range: The ISL6549IBZ chip can operate over a wide input voltage range, typically from 4.5V to 5.5V, making it compatible with a variety of power sources.4. Programmable Features: The chip offers programmable features such as switching frequency, soft-start, and overcurrent protection, allowing customization and optimization for specific application requirements.5. Fault Protection: The ISL6549IBZ chip incorporates various fault protection mechanisms, including overvoltage protection, undervoltage lockout, and thermal shutdown, ensuring safe and reliable operation.6. Power Supply Applications: This chip is commonly used in various power supply applications, including desktop computers, servers, telecommunications equipment, industrial systems, and consumer electronics.7. Point-of-Load (POL) Converters: The ISL6549IBZ chip is suitable for point-of-load (POL) converter designs, where it can regulate the voltage supplied to specific components or subsystems within a larger system.8. Battery-Powered Devices: Due to its high efficiency and wide input voltage range, the chip can be used in battery-powered devices, such as laptops, tablets, and portable electronics, to efficiently regulate the voltage from the battery.9. Distributed Power Systems: The ISL6549IBZ chip can be employed in distributed power systems, where multiple voltage rails need to be regulated efficiently and independently.Overall, the ISL6549IBZ integrated circuit chip offers high efficiency, flexibility, and protection features, making it suitable for a wide range of voltage regulation applications.
ISL6549IBZ Relevant information