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LM34914SDX/NOPB

LM34914SDX/NOPB

Manufacturer No:

LM34914SDX/NOPB

Manufacturer:

Texas Instruments

Description:

IC REG BUCK ADJ 1.25A 10WSON

Datasheet:

Datasheet

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LM34914SDX/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    10-WSON (3x3)
  • Package / Case
    10-WFDFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    1.3MHz
  • Current - Output
    1.25A
  • Voltage - Output (Max)
    37V
  • Voltage - Output (Min/Fixed)
    2.5V
  • Voltage - Input (Max)
    40V
  • Voltage - Input (Min)
    8V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM34914SDX/NOPB is a specific integrated circuit (IC) chip designed by Texas Instruments. It is a high-voltage, synchronous buck controller with an integrated high-side and low-side MOSFET driver. Here are some advantages and application scenarios of this IC chip:Advantages: 1. High voltage capability: The LM34914SDX/NOPB can handle input voltages up to 60V, making it suitable for applications that require high voltage power conversion. 2. Synchronous buck controller: It operates as a synchronous buck controller, which means it can efficiently step down the input voltage to a lower output voltage. 3. Integrated MOSFET driver: The chip includes an integrated high-side and low-side MOSFET driver, simplifying the design and reducing the need for external components. 4. Adjustable switching frequency: The switching frequency of the chip can be adjusted to optimize efficiency and performance based on the specific application requirements. 5. Protection features: The LM34914SDX/NOPB includes various protection features like overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring safe operation and preventing damage to the circuit.Application scenarios: 1. Power supplies: The LM34914SDX/NOPB can be used in various power supply applications, such as industrial power supplies, telecom power supplies, and automotive power supplies. 2. LED lighting: It can be utilized in LED lighting applications, where it can efficiently step down the high input voltage to the required lower voltage for driving LEDs. 3. Motor control: The IC chip can be employed in motor control applications, providing the necessary power conversion for driving motors efficiently. 4. Battery charging: It can be used in battery charging circuits, where it can step down the input voltage to the appropriate level for charging batteries in devices like smartphones, tablets, or portable electronics. 5. Automotive electronics: The high-voltage capability and protection features make it suitable for automotive electronics applications, such as infotainment systems, lighting control, and power distribution.These are just a few examples of the advantages and application scenarios of the LM34914SDX/NOPB IC chip. The specific usage will depend on the requirements and specifications of the target application.
LM34914SDX/NOPB Relevant information