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ISL6521CB-T

ISL6521CB-T

Manufacturer No:

ISL6521CB-T

Manufacturer:

Intersil

Description:

SWITCHING CONTROLLER

Datasheet:

Datasheet

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ISL6521CB-T Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    Adjustable, 120mA
  • Voltage/Current - Output 2
    Adjustable, 120mA
  • Voltage/Current - Output 1
    Controller
  • Frequency - Switching
    300kHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) Synchronous (1), Linear (LDO) (3)
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    -
The ISL6521CB-T is a highly integrated power management IC (PMIC) chip designed for use in notebook computers and other portable devices. It offers several advantages and can be applied in various scenarios:1. High Integration: The ISL6521CB-T integrates multiple power management functions into a single chip, including a PWM controller, two synchronous buck converters, a linear regulator, and a power-good output. This high level of integration reduces the overall component count and board space required for power management, making it ideal for space-constrained applications.2. Efficient Power Conversion: The chip incorporates synchronous buck converters that provide high efficiency power conversion. This helps to minimize power losses and maximize battery life in portable devices, making it suitable for battery-powered applications.3. Flexible Power Management: The ISL6521CB-T offers a wide input voltage range and supports multiple output voltages, allowing it to power different components within a system. It provides adjustable output voltage and current limit settings, enabling flexible power management and optimization for various loads.4. Protection Features: The chip includes various protection features such as overvoltage protection, undervoltage lockout, overcurrent protection, and thermal shutdown. These features ensure safe and reliable operation of the power management system, protecting both the chip and the connected devices.5. Application Scenarios: The ISL6521CB-T is commonly used in notebook computers, where it can power the core voltage, chipset, and other components. It can also be applied in other portable devices such as tablets, gaming consoles, and portable media players, where efficient power management is crucial for extended battery life.Overall, the ISL6521CB-T offers high integration, efficient power conversion, flexibility, and protection features, making it a suitable choice for power management in various portable devices.
ISL6521CB-T Relevant information