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ISL6521CBZA

ISL6521CBZA

Manufacturer No:

ISL6521CBZA

Manufacturer:

Intersil

Description:

SWITCHING CONTROLLER

Datasheet:

Datasheet

Delivery:

Payment:

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ISL6521CBZA 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
    Tube
  • Product Status
    Obsolete
  • Series
    -
The ISL6521CBZA 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 ISL6521CBZA integrates multiple power management functions into a single chip, including a PWM controller, gate drivers, and protection features. This high level of integration reduces the component count and board space required, making it suitable for compact devices.2. Efficient Power Conversion: The chip incorporates a synchronous buck controller, which enables efficient power conversion by reducing power losses. This feature helps to extend battery life in portable devices and improves overall energy efficiency.3. Flexible Power Management: The ISL6521CBZA provides multiple power rails with programmable output voltage and current limits. This flexibility allows designers to optimize power delivery to different components in the system, ensuring reliable and efficient operation.4. Protection Features: The chip includes various protection features such as overvoltage protection (OVP), undervoltage protection (UVP), overcurrent protection (OCP), and thermal shutdown. These protections safeguard the system and its components from potential damage due to voltage or current fluctuations.5. Application Scenarios: The ISL6521CBZA is commonly used in notebook computers, where it manages the power supply for various components such as the CPU, GPU, memory, and peripherals. It can also be applied in other portable devices like tablets, gaming consoles, and industrial handheld devices that require efficient power management.Overall, the ISL6521CBZA offers high integration, efficient power conversion, flexible power management, and protection features, making it a suitable choice for power management in portable devices.
ISL6521CBZA Relevant information