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TPS61100PW

TPS61100PW

Manufacturer No:

TPS61100PW

Manufacturer:

Texas Instruments

Description:

IC REG DL BOOST/LNR SYNC 20TSSOP

Datasheet:

Datasheet

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TPS61100PW Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-TSSOP
  • Package / Case
    20-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    0.8V ~ 3.3V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    -
  • Voltage/Current - Output 2
    0.9V ~ 3.6V, 500mA
  • Voltage/Current - Output 1
    1.5V ~ 5.5V, 1.8A
  • Frequency - Switching
    500kHz
  • Number of Outputs
    2
  • Topology
    Step-Up (Boost) Synchronous (1), Linear (LDO) (1)
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Last Time Buy
  • Series
    -
The TPS61100PW is a highly integrated boost converter IC chip designed for driving white LEDs in series. Some of the advantages and application scenarios of this chip are:1. High Efficiency: The TPS61100PW offers high efficiency due to its integrated synchronous rectifier and low on-resistance MOSFETs. This helps in reducing power losses and maximizing battery life in portable applications.2. Wide Input Voltage Range: The chip can operate over a wide input voltage range, typically from 2.7V to 18V. This makes it suitable for a variety of applications, including battery-powered devices and systems with different power sources.3. Adjustable Output Voltage: The output voltage of the TPS61100PW can be adjusted using external resistors, allowing flexibility in driving different types and quantities of white LEDs.4. PWM Dimming Control: The chip supports pulse-width modulation (PWM) dimming control, enabling precise brightness control of the LEDs. This is particularly useful in applications where dynamic lighting effects or dimming capabilities are required.5. Over-Temperature Protection: The TPS61100PW incorporates over-temperature protection, which helps in preventing damage to the chip and LEDs during high-temperature conditions.Application scenarios for the TPS61100PW include:1. Backlighting: The chip is commonly used in LCD backlighting applications, where it efficiently drives the white LEDs that provide uniform and adjustable illumination for displays.2. Portable Devices: Due to its wide input voltage range and high efficiency, the TPS61100PW is suitable for various portable devices such as smartphones, tablets, e-readers, and portable gaming consoles, where it can drive the LEDs for indicators, buttons, or backlighting.3. Automotive Lighting: The chip can be used in automotive lighting applications, such as interior lighting, dashboard backlighting, and ambient lighting, where it provides efficient and adjustable LED driving.4. General Lighting: The TPS61100PW can also be utilized in general lighting applications, such as LED strips, decorative lighting, and architectural lighting, where it enables efficient and dimmable LED driving.Overall, the TPS61100PW offers advantages of high efficiency, wide input voltage range, adjustable output voltage, and PWM dimming control, making it suitable for various applications requiring efficient and precise LED driving.
TPS61100PW Relevant information