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LM3687TLX-1812/NOPB

LM3687TLX-1812/NOPB

Manufacturer No:

LM3687TLX-1812/NOPB

Manufacturer:

National Semiconductor

Description:

SWITCHING REG, VOLTAGE-MODE, 230

Datasheet:

Datasheet

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LM3687TLX-1812/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    9-TuSMD
  • Package / Case
    9-WFBGA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -30°C ~ 125°C
  • Voltage - Supply
    2.7V ~ 5.5V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    -
  • Voltage/Current - Output 2
    1.2V, 350mA
  • Voltage/Current - Output 1
    1.8V, 400mA
  • Frequency - Switching
    1.8MHz
  • Number of Outputs
    2
  • Topology
    Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM3687TLX-1812/NOPB is a highly integrated, high-frequency, synchronous step-down DC-DC converter. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Integration: The LM3687TLX-1812/NOPB integrates a high-frequency synchronous buck regulator, power MOSFETs, and compensation components into a single chip. This integration reduces the external component count, saves board space, and simplifies the design process.2. High Efficiency: The chip utilizes a high-frequency switching architecture and synchronous rectification to achieve high efficiency. This results in reduced power dissipation and longer battery life in battery-powered applications.3. Wide Input Voltage Range: The LM3687TLX-1812/NOPB can operate from a wide input voltage range, typically from 2.7V to 5.5V. This makes it suitable for a variety of applications powered by different power sources, such as batteries, USB ports, or AC adapters.4. Adjustable Output Voltage: The chip allows for adjustable output voltage, which can be set using external resistors. This flexibility makes it suitable for applications requiring different output voltage levels.Application Scenarios: 1. Portable Devices: The LM3687TLX-1812/NOPB is commonly used in portable devices such as smartphones, tablets, portable media players, and handheld gaming consoles. Its high efficiency and small form factor make it ideal for powering these battery-powered devices.2. IoT Devices: With the increasing popularity of Internet of Things (IoT) devices, the LM3687TLX-1812/NOPB finds application in various IoT devices such as smartwatches, fitness trackers, and wireless sensors. Its wide input voltage range and high integration make it suitable for these low-power devices.3. Industrial Applications: The chip can be used in industrial applications that require efficient power conversion, such as industrial automation systems, motor control, and LED lighting. Its high efficiency and adjustable output voltage make it suitable for these applications.4. Consumer Electronics: The LM3687TLX-1812/NOPB can be found in a wide range of consumer electronics, including digital cameras, portable audio devices, and GPS navigation systems. Its small size, high efficiency, and wide input voltage range make it a popular choice in these applications.Overall, the LM3687TLX-1812/NOPB integrated circuit chip offers advantages such as high integration, high efficiency, wide input voltage range, and adjustable output voltage. These advantages make it suitable for various application scenarios, including portable devices, IoT devices, industrial applications, and consumer electronics.
LM3687TLX-1812/NOPB Relevant information