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LP873347RHDR

LP873347RHDR

Manufacturer No:

LP873347RHDR

Manufacturer:

Texas Instruments

Description:

IC REG QD BCK/LNR 2MHZ 28VQFN

Datasheet:

Datasheet

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Payment:

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LP873347RHDR Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-VQFN (5x5)
  • Package / Case
    28-VFQFN Exposed Pad
  • Mounting Type
    Surface Mount, Wettable Flank
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Voltage - Supply
    2.5V ~ 5.5V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    0.8V ~ 3.3V, 300mA
  • Voltage/Current - Output 2
    0.7V ~ 3.36V, 3A
  • Voltage/Current - Output 1
    0.7V ~ 3.36V, 3A
  • Frequency - Switching
    2MHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) (2), Linear (LDO) (2)
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LP873347RHDR 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. Power Efficiency: The LP873347RHDR chip offers high power efficiency, enabling longer battery life for portable devices. It incorporates multiple DC/DC converters with high efficiency ratings, reducing power consumption and maximizing battery performance.2. Small Form Factor: The chip is designed to be compact and lightweight, making it suitable for space-constrained portable devices. Its small form factor allows for easy integration into the device's PCB layout.3. Multiple Power Rails: The LP873347RHDR chip provides multiple power rails, including voltage regulators for the processor, memory, and other peripherals. It offers flexibility in powering different components of the device, ensuring stable and reliable power supply.4. Advanced Power Sequencing: The chip supports advanced power sequencing, enabling proper power-up and power-down sequences for different components. This feature ensures that the device operates smoothly and avoids any potential damage due to improper power sequencing.5. Protection Features: The LP873347RHDR chip incorporates various protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown. These features safeguard the device and its components from potential damage caused by voltage fluctuations or excessive heat.6. Application Scenarios: The LP873347RHDR chip is commonly used in portable devices such as smartphones, tablets, portable gaming consoles, and other handheld electronics. It is suitable for any application that requires efficient power management and multiple power rails.Overall, the LP873347RHDR chip offers power efficiency, small form factor, multiple power rails, advanced power sequencing, and protection features, making it an ideal choice for various portable applications.
LP873347RHDR Relevant information