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TPS61131PW

TPS61131PW

Manufacturer No:

TPS61131PW

Manufacturer:

Texas Instruments

Description:

IC REG DL BUCK/BST/LNR 16TSSOP

Datasheet:

Datasheet

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TPS61131PW Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-TSSOP
  • Package / Case
    16-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    1.8V ~ 7V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    -
  • Voltage/Current - Output 2
    3.3V, 320mA
  • Voltage/Current - Output 1
    3.3V, 300mA
  • Frequency - Switching
    500kHz
  • Number of Outputs
    2
  • Topology
    Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1)
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Last Time Buy
  • Series
    -
The TPS61131PW is a highly integrated LED driver IC chip designed for driving up to 10 white LEDs in series. Some of the advantages and application scenarios of the TPS61131PW integrated circuit chips are:1. High Efficiency: The TPS61131PW offers high efficiency through its integrated synchronous boost converter, which helps in maximizing the power conversion efficiency and reducing power losses.2. Wide Input Voltage Range: The chip supports a wide input voltage range, typically from 2.7V to 18V, making it suitable for various applications with different power sources.3. Dimming Control: The TPS61131PW provides a PWM dimming control feature, allowing precise control of LED brightness levels. This makes it suitable for applications where dimming functionality is required, such as backlighting for LCD displays.4. Integrated Soft Start: The chip incorporates a soft start feature, which helps in reducing inrush current during startup, thereby protecting the LEDs and other components.5. Overvoltage and Overcurrent Protection: The TPS61131PW includes built-in protection features like overvoltage and overcurrent protection, ensuring the safety and reliability of the LED driver circuit.6. Small Package Size: The chip is available in a small package size, such as TSSOP-20, making it suitable for space-constrained applications.Application scenarios for TPS61131PW integrated circuit chips include:1. LCD Backlighting: The TPS61131PW is commonly used in LCD backlighting applications, where it efficiently drives the white LEDs used for illuminating the display.2. Portable Devices: Due to its wide input voltage range and small package size, the chip is suitable for portable devices like smartphones, tablets, and portable gaming consoles, where it can drive the LEDs for indicators, buttons, or backlighting.3. Automotive Lighting: The TPS61131PW can be used in automotive lighting applications, such as interior lighting, dashboard backlighting, or ambient lighting, where it can efficiently drive the LEDs.4. General Lighting: The chip can also be used in general lighting applications, such as LED bulbs or LED strips, where it provides efficient and dimmable LED driving capabilities.Overall, the TPS61131PW integrated circuit chips offer high efficiency, dimming control, and protection features, making them suitable for a wide range of LED driving applications.
TPS61131PW Relevant information