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TPS61103RGERG4

TPS61103RGERG4

Manufacturer No:

TPS61103RGERG4

Manufacturer:

Texas Instruments

Description:

IC REG DL BOOST/LNR SYNC 24VQFN

Datasheet:

Datasheet

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TPS61103RGERG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-VQFN (4x4)
  • Package / Case
    24-VFQFN Exposed Pad
  • 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
    3.3V, 1.8A
  • Frequency - Switching
    500kHz
  • Number of Outputs
    2
  • Topology
    Step-Up (Boost) Synchronous (1), Linear (LDO) (1)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The TPS61103RGERG4 is a highly integrated LED driver IC chip manufactured by Texas Instruments. It is specifically designed for driving white LEDs in backlight applications, making it suitable for various display devices such as LCD panels, mobile phones, tablets, and automotive displays. Here are some advantages and application scenarios of the TPS61103RGERG4:Advantages: 1. High Efficiency: The TPS61103RGERG4 offers high efficiency through its integrated boost converter, which helps to maximize the power conversion efficiency and minimize power losses. 2. Wide Input Voltage Range: It supports a wide input voltage range, typically from 2.7V to 18V, allowing it to be used in a variety of applications with different power supply configurations. 3. Flexible Dimming Control: The chip provides various dimming control options, including analog dimming, PWM dimming, and hybrid dimming, allowing for precise control of LED brightness. 4. Integrated Protection Features: It incorporates several protection features such as overvoltage protection, overcurrent protection, and thermal shutdown, ensuring the safety and reliability of the LED driver circuit.Application Scenarios: 1. LCD Backlighting: The TPS61103RGERG4 is commonly used in LCD panels to provide backlighting. It can efficiently drive multiple white LEDs in series or parallel, delivering uniform and adjustable brightness levels. 2. Mobile Devices: With its compact size and low power consumption, the chip is suitable for backlighting applications in mobile phones, tablets, and other portable devices, enhancing the visual experience and extending battery life. 3. Automotive Displays: The TPS61103RGERG4 can be utilized in automotive displays, such as infotainment systems and instrument clusters, to provide reliable and efficient LED backlighting, even in harsh automotive environments. 4. General Lighting: The chip can also be employed in general lighting applications, such as LED bulbs and strips, where it can drive multiple LEDs in series or parallel to achieve desired brightness levels.Overall, the TPS61103RGERG4 offers high efficiency, flexible dimming control, and integrated protection features, making it a versatile LED driver IC chip suitable for various backlighting applications in different industries.
TPS61103RGERG4 Relevant information