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LP3907SQ-JXQX

LP3907SQ-JXQX

Manufacturer No:

LP3907SQ-JXQX

Manufacturer:

National Semiconductor

Description:

LP3907 - DUAL 1A AND 600MA BUCK

Datasheet:

Datasheet

Delivery:

Payment:

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LP3907SQ-JXQX Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Voltage - Supply
    -
  • w/Sequencer
    -
  • w/Supervisor
    -
  • w/LED Driver
    -
  • Voltage/Current - Output 3
    -
  • Voltage/Current - Output 2
    -
  • Voltage/Current - Output 1
    -
  • Frequency - Switching
    -
  • Topology
    -
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    *
The LP3907SQ-JXQX is a highly integrated power management IC (PMIC) chip designed for portable devices such as smartphones, tablets, and other handheld devices. It offers several advantages and can be applied in various scenarios:1. High Integration: The LP3907SQ-JXQX integrates multiple power management functions into a single chip, including voltage regulators, battery charger, power switches, and other control circuits. This high integration reduces the overall component count, PCB space, and system complexity.2. Efficient Power Management: The chip provides efficient power management by offering multiple voltage regulators with high power conversion efficiency. It supports dynamic voltage scaling, allowing the system to optimize power consumption based on the device's requirements.3. Battery Charging: LP3907SQ-JXQX includes a battery charger circuit that supports various battery chemistries and charging profiles. It provides accurate charging control, safety features like overvoltage and overcurrent protection, and supports fast charging technologies.4. System Protection: The chip incorporates various protection features like overvoltage protection, undervoltage lockout, thermal shutdown, and short-circuit protection. These features ensure the safety and reliability of the system.5. Flexible Configuration: LP3907SQ-JXQX offers programmable features and configurable options, allowing designers to customize the power management solution based on the specific requirements of their application.Application Scenarios:1. Smartphones and Tablets: LP3907SQ-JXQX is commonly used in smartphones and tablets to manage the power supply, regulate voltages for different components, and charge the battery efficiently.2. Portable Gaming Devices: The chip can be used in portable gaming devices to manage power for the display, audio, processor, and other components, ensuring optimal power efficiency and longer battery life.3. Wearable Devices: LP3907SQ-JXQX is suitable for wearable devices like smartwatches, fitness trackers, and wireless earbuds. It provides power management for various components, battery charging, and protection features.4. Portable Medical Devices: The chip can be applied in portable medical devices like glucose meters, blood pressure monitors, and pulse oximeters. It offers efficient power management, battery charging, and protection features critical for reliable operation.5. IoT Devices: LP3907SQ-JXQX can be used in various IoT devices, including smart home devices, security systems, and industrial sensors. It provides power management and battery charging capabilities, ensuring reliable and efficient operation.Overall, the LP3907SQ-JXQX chip's advantages of high integration, efficient power management, and flexible configuration make it suitable for a wide range of portable devices requiring reliable power management solutions.
LP3907SQ-JXQX Relevant information