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ISL6549CB

ISL6549CB

Manufacturer No:

ISL6549CB

Manufacturer:

Intersil

Description:

SWITCHING CONTROLLER

Datasheet:

Datasheet

Delivery:

Payment:

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ISL6549CB 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 ISL6549CB is a highly integrated power management IC (PMIC) chip designed for use in various applications. Some of the advantages and application scenarios of the ISL6549CB are:1. High Integration: The ISL6549CB 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, making it suitable for space-constrained applications.2. Synchronous Buck Controller: The chip features a synchronous buck controller that provides high-efficiency voltage regulation. It supports a wide input voltage range and can deliver high currents, making it suitable for applications that require efficient power conversion, such as servers, telecom equipment, and industrial systems.3. Linear Regulator: The integrated linear regulator provides a low-dropout voltage output, which is useful for powering sensitive analog or low-power components. It can be used to generate a stable and regulated voltage for applications such as audio amplifiers, sensors, or other low-power devices.4. Supervisory Circuit: The ISL6549CB includes a supervisory circuit that monitors the power supply voltage and generates reset signals to ensure proper system startup and operation. This feature is particularly useful in applications where a reliable power-on reset is required, such as microcontrollers, DSPs, or other digital systems.5. Flexible Configuration: The chip offers various configuration options and adjustable parameters, allowing designers to optimize the power management solution for their specific application requirements. This flexibility makes it suitable for a wide range of applications, from consumer electronics to industrial systems.6. Protection Features: The ISL6549CB incorporates several protection features, including overvoltage protection, undervoltage lockout, and thermal shutdown. These features help safeguard the system and its components from potential damage due to voltage spikes, power supply faults, or excessive temperature.Overall, the ISL6549CB integrated circuit chip offers high integration, efficiency, flexibility, and protection features, making it suitable for a wide range of power management applications in various industries.
ISL6549CB Relevant information