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LM2787TPX/NOPB

LM2787TPX/NOPB

Manufacturer No:

LM2787TPX/NOPB

Manufacturer:

Texas Instruments

Description:

IC REG CHARG PUMP ADJ 10MA 8USMD

Datasheet:

Datasheet

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LM2787TPX/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-DSBGA
  • Package / Case
    8-UFBGA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    260kHz
  • Current - Output
    10mA
  • Voltage - Output (Max)
    -5.2V
  • Voltage - Output (Min/Fixed)
    -1.5V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    2.7V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Charge Pump
  • Output Configuration
    Negative
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM2787TPX/NOPB is a high-efficiency, step-up DC-DC converter integrated circuit chip manufactured by Texas Instruments. It is specifically designed for applications where a low input voltage needs to be boosted to a higher output voltage. Here are some advantages and application scenarios of the LM2787TPX/NOPB:Advantages: 1. High Efficiency: The LM2787TPX/NOPB offers high efficiency, typically up to 92%. This means that it can convert input power to output power with minimal losses, resulting in less heat dissipation and longer battery life in portable applications.2. Wide Input Voltage Range: It can accept input voltages as low as 0.8V, making it suitable for applications where the input voltage can vary or is lower than the desired output voltage.3. Adjustable Output Voltage: The output voltage can be adjusted using external resistors, allowing flexibility in designing for different output voltage requirements.4. Low Quiescent Current: The chip has a low quiescent current, typically around 40?A, which helps in reducing power consumption during standby or idle modes.5. Integrated Features: The LM2787TPX/NOPB integrates various features like soft-start, thermal shutdown, and current limit protection, ensuring safe and reliable operation.Application Scenarios: 1. Battery-Powered Devices: The LM2787TPX/NOPB is commonly used in battery-powered devices where the input voltage from the battery is lower than the required voltage for the load. It can be used in applications like portable audio players, handheld devices, and battery-powered sensors.2. Solar-Powered Systems: In solar-powered systems, the LM2787TPX/NOPB can be used to boost the low voltage generated by solar panels to a higher voltage suitable for charging batteries or powering loads.3. IoT Devices: With the increasing popularity of IoT devices, the LM2787TPX/NOPB can be used to efficiently step up the low voltage from energy harvesting sources like piezoelectric or thermoelectric generators to power wireless sensor nodes or low-power IoT devices.4. Automotive Applications: The chip can be used in automotive applications where the input voltage may vary due to the vehicle's electrical system. It can be employed to boost the voltage for powering sensors, displays, or other electronic components.5. Industrial and Automation Systems: The LM2787TPX/NOPB can be utilized in industrial and automation systems where low voltage signals need to be amplified or converted to higher voltages for processing or control purposes.Overall, the LM2787TPX/NOPB offers high efficiency, flexibility, and integrated features, making it suitable for a wide range of applications requiring step-up voltage conversion.
LM2787TPX/NOPB Relevant information