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ISL6549CBZ

ISL6549CBZ

Manufacturer No:

ISL6549CBZ

Description:

IC REG DL BUCK/LNR SYNC 14SOIC

Datasheet:

Datasheet

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ISL6549CBZ Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°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 ISL6549CBZ is a highly integrated power management IC (PMIC) chip designed for use in various applications. Some of the advantages and application scenarios of the ISL6549CBZ are:1. High Integration: The ISL6549CBZ integrates multiple functions into a single chip, including a synchronous buck controller, a linear regulator, and a supervisory circuit. This high level of integration reduces the component count and board space required for power management solutions.2. Efficient Power Conversion: The synchronous buck controller in the ISL6549CBZ provides high-efficiency power conversion, enabling the chip to deliver power to the load with minimal power loss. This makes it suitable for applications where power efficiency is crucial, such as battery-powered devices or energy-efficient systems.3. Wide Input Voltage Range: The ISL6549CBZ supports a wide input voltage range, typically from 4.5V to 25V. This makes it suitable for applications that require power management across a broad range of input voltages, such as industrial equipment, automotive systems, or telecom infrastructure.4. Flexible Output Voltage Regulation: The ISL6549CBZ offers flexible output voltage regulation options, allowing it to be used in various applications with different voltage requirements. It supports both fixed and adjustable output voltage modes, making it versatile for different system designs.5. Fault Protection and Monitoring: The ISL6549CBZ includes built-in fault protection features, such as overvoltage protection, undervoltage lockout, and overcurrent protection. It also provides monitoring capabilities for various system parameters, including output voltage, temperature, and power-good status. These features enhance system reliability and help prevent damage to the load or the IC itself.Application scenarios for the ISL6549CBZ include:1. Power Supplies: The ISL6549CBZ can be used in various power supply applications, such as desktop computers, servers, networking equipment, or industrial power systems. Its high efficiency and wide input voltage range make it suitable for these applications.2. Battery-Powered Devices: The ISL6549CBZ's efficient power conversion and flexible output voltage regulation make it suitable for battery-powered devices, such as laptops, tablets, or portable medical equipment. It helps maximize battery life and optimize power delivery to the load.3. Telecom Infrastructure: The ISL6549CBZ can be used in telecom infrastructure equipment, such as base stations or network switches. Its wide input voltage range and fault protection features make it suitable for these demanding applications.4. Automotive Systems: The ISL6549CBZ's wide input voltage range and fault protection features make it suitable for automotive applications, such as infotainment systems, advanced driver-assistance systems (ADAS), or powertrain control modules.Overall, the ISL6549CBZ offers high integration, efficient power conversion, wide input voltage range, and flexible output voltage regulation, making it suitable for a wide range of power management applications.
ISL6549CBZ Relevant information