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LP3907SQX-BJXIX/NOPB

LP3907SQX-BJXIX/NOPB

Manufacturer No:

LP3907SQX-BJXIX/NOPB

Manufacturer:

Texas Instruments

Description:

IC REG QUAD BUCK/LNR SYNC 24WQFN

Datasheet:

Datasheet

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LP3907SQX-BJXIX/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-WQFN (4x4)
  • Package / Case
    24-WFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.8V ~ 5.5V
  • w/Sequencer
    Yes
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    1.8V, 300mA
  • Voltage/Current - Output 2
    3.3V, 600mA
  • Voltage/Current - Output 1
    1.2V, 1A
  • Frequency - Switching
    2.1MHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LP3907SQX-BJXIX/NOPB 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 used in various application scenarios. Some of the advantages and application scenarios of the LP3907SQX-BJXIX/NOPB IC chips are:1. High Integration: The LP3907SQX-BJXIX/NOPB 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 and PCB space required for power management, making it suitable for compact portable devices.2. Efficient Power Management: The IC chip provides efficient power management by offering multiple voltage regulators with low dropout voltage and high efficiency. It ensures stable and regulated power supply to different components of the device, optimizing power consumption and extending battery life.3. Battery Charging: The LP3907SQX-BJXIX/NOPB chip includes a battery charger circuitry that supports various battery chemistries, such as Li-Ion, Li-Polymer, and NiMH. It provides accurate and safe charging with features like thermal regulation, overvoltage protection, and overcurrent protection.4. Flexible Power Sequencing: The IC chip allows flexible power sequencing, enabling controlled power-up and power-down sequences for different device components. This feature ensures proper initialization and shutdown of various subsystems, preventing any potential damage or data loss.5. System Protection: The LP3907SQX-BJXIX/NOPB chip incorporates various protection features like overvoltage protection, undervoltage lockout, and thermal shutdown. These protections safeguard the device and its components from voltage spikes, low voltage conditions, and excessive temperature.6. Wide Input Voltage Range: The IC chip supports a wide input voltage range, making it compatible with different power sources like USB, AC adapters, and batteries. This flexibility allows the chip to be used in a variety of portable devices with varying power supply options.7. Application Scenarios: The LP3907SQX-BJXIX/NOPB IC chips find applications in various portable devices, including smartphones, tablets, portable media players, handheld gaming consoles, and wearable devices. These chips provide efficient power management and charging capabilities, ensuring optimal performance and longer battery life in these devices.Overall, the LP3907SQX-BJXIX/NOPB integrated circuit chips offer high integration, efficient power management, battery charging, flexible power sequencing, system protection, and wide compatibility, making them suitable for a wide range of portable devices.
LP3907SQX-BJXIX/NOPB Relevant information