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ZL2101ALAF

ZL2101ALAF

Manufacturer No:

ZL2101ALAF

Description:

IC REG BUCK ADJ/PROG 6A 36QFN

Datasheet:

Datasheet

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ZL2101ALAF Specifications

  • Type
    Parameter
  • Supplier Device Package
    36-QFN (6x6)
  • Package / Case
    36-VFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    200kHz ~ 1MHz
  • Current - Output
    6A
  • Voltage - Output (Max)
    5V
  • Voltage - Output (Min/Fixed)
    0.6V (1.2V, 1.5V, 3.3V)
  • Voltage - Input (Max)
    14V
  • Voltage - Input (Min)
    4.5V
  • Number of Outputs
    1
  • Output Type
    Adjustable (Programmable)
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tray
  • Product Status
    Obsolete
  • Series
    -
The ZL2101ALAF is a highly integrated digital power controller chip designed for point-of-load (POL) applications. Some of its advantages and application scenarios include:1. High Integration: The ZL2101ALAF integrates a digital PWM controller, power MOSFETs, and all necessary control circuitry into a single chip. This high level of integration reduces the component count, board space, and overall system cost.2. Digital Control: The chip utilizes a digital control loop, which offers superior performance and flexibility compared to traditional analog control. Digital control allows for precise voltage regulation, faster transient response, and the ability to adapt to different load conditions.3. Adaptive Voltage Scaling: The ZL2101ALAF supports adaptive voltage scaling (AVS), which enables dynamic adjustment of the output voltage based on the load requirements. AVS helps optimize power efficiency and extends battery life in applications such as portable devices and data centers.4. PMBus Interface: The chip features a PMBus interface, which allows for easy monitoring and control of the power supply parameters. This interface enables real-time telemetry, fault reporting, and remote configuration, making it suitable for applications that require advanced power management and monitoring capabilities.5. Wide Input Voltage Range: The ZL2101ALAF supports a wide input voltage range, typically from 4.5V to 14V. This makes it compatible with various power sources, including batteries, AC-DC adapters, and different voltage rails within a system.6. POL Applications: The ZL2101ALAF is specifically designed for point-of-load applications, where it can regulate the voltage supplied to individual components or subsystems within a larger system. It is commonly used in networking equipment, servers, storage systems, telecommunications devices, and industrial applications.Overall, the ZL2101ALAF offers advantages such as high integration, digital control, adaptive voltage scaling, and advanced monitoring capabilities. Its application scenarios include various point-of-load power supply designs that require efficient, precise, and flexible voltage regulation.
ZL2101ALAF Relevant information