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LP8758A2EAYFFR

LP8758A2EAYFFR

Manufacturer No:

LP8758A2EAYFFR

Manufacturer:

Texas Instruments

Description:

IC REG BUCK PROG 4A QD 35DSBGA

Datasheet:

Datasheet

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LP8758A2EAYFFR Specifications

  • Type
    Parameter
  • Supplier Device Package
    35-DSBGA (2.88x2.13)
  • Package / Case
    35-UFBGA, DSBGA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 105°C
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    -
  • Current - Output
    4A
  • Voltage - Output (Max)
    3.36V
  • Voltage - Output (Min/Fixed)
    0.5V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    2.5V
  • Number of Outputs
    4
  • Output Type
    Programmable
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LP8758A2EAYFFR is a highly integrated power management IC (PMIC) chip designed for portable applications such as smartphones, tablets, and other handheld devices. Some of the advantages and application scenarios of this chip are:1. High Integration: The LP8758A2EAYFFR integrates multiple power management functions into a single chip, including multiple DC-DC converters, LDO regulators, and load switches. This high integration reduces the overall component count and PCB space required for power management, making it ideal for compact portable devices.2. Efficient Power Conversion: The chip incorporates high-efficiency DC-DC converters that provide excellent power conversion efficiency, reducing power losses and extending battery life in portable devices. It supports dynamic voltage scaling (DVS) to optimize power consumption based on the device's performance requirements.3. Flexible Power Sequencing: The LP8758A2EAYFFR offers flexible power sequencing options, allowing designers to define the power-up and power-down sequences of different power rails. This flexibility ensures proper power sequencing, preventing any potential damage to the device during power transitions.4. Comprehensive Protection Features: The chip includes various protection features such as overvoltage protection, undervoltage lockout, overcurrent protection, and thermal shutdown. These protection mechanisms safeguard the device and its components from potential damage due to abnormal operating conditions.5. Wide Input Voltage Range: The LP8758A2EAYFFR supports a wide input voltage range, typically from 2.7V to 5.5V. This wide input voltage range allows the chip to be used with various power sources, including single-cell lithium-ion batteries, USB power, and AC adapters.6. Application Scenarios: The LP8758A2EAYFFR is commonly used in portable devices such as smartphones, tablets, e-readers, portable gaming consoles, and other handheld devices. Its compact size, high integration, and efficient power management capabilities make it suitable for space-constrained applications where power efficiency and battery life are critical.Overall, the LP8758A2EAYFFR chip offers advantages such as high integration, efficient power conversion, flexible power sequencing, comprehensive protection features, and wide input voltage range. These features make it a preferred choice for power management in various portable electronic devices.
LP8758A2EAYFFR Relevant information