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TPS61100PWRG4

TPS61100PWRG4

Manufacturer No:

TPS61100PWRG4

Manufacturer:

Texas Instruments

Description:

IC REG DL BOOST/LNR SYNC 20TSSOP

Datasheet:

Datasheet

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TPS61100PWRG4 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
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The TPS61100PWRG4 is a highly integrated LED driver IC chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the TPS61100PWRG4 are:Advantages: 1. High integration: The TPS61100PWRG4 integrates a boost converter, a 1.2 A switch, and a high-side current sense into a single chip. This high level of integration reduces the external component count and PCB space requirements.2. Wide input voltage range: The chip supports a wide input voltage range from 2.7 V to 18 V, making it suitable for a variety of applications.3. High efficiency: The TPS61100PWRG4 offers high efficiency due to its synchronous rectification and low-dropout voltage operation.4. Adjustable output current: The chip allows for adjustable output current through an external resistor, providing flexibility in driving different LED configurations.5. PWM dimming control: The TPS61100PWRG4 supports pulse-width modulation (PWM) dimming control, enabling precise brightness control of the LEDs.Application scenarios: 1. LED backlighting: The TPS61100PWRG4 is commonly used in LED backlighting applications for LCD displays, such as smartphones, tablets, and monitors. It can efficiently drive the LED backlight, providing uniform and adjustable brightness.2. LED signage and displays: The chip can be used in LED signage and display applications, where it can drive multiple LEDs in series or parallel to create visually appealing and energy-efficient displays.3. Automotive lighting: The TPS61100PWRG4 is suitable for automotive lighting applications, including interior and exterior lighting. It can drive LEDs for ambient lighting, instrument clusters, and daytime running lights.4. Portable devices: Due to its wide input voltage range and high integration, the chip is well-suited for portable devices like handheld gaming consoles, portable media players, and flashlights. It can efficiently drive the LEDs in these devices, extending battery life.5. General lighting: The TPS61100PWRG4 can also be used in general lighting applications, such as LED bulbs and downlights. It provides efficient and adjustable LED driving capabilities for various lighting fixtures.Overall, the TPS61100PWRG4 offers advantages like high integration, wide input voltage range, high efficiency, adjustable output current, and PWM dimming control. These features make it suitable for a range of applications, including LED backlighting, signage, automotive lighting, portable devices, and general lighting.
TPS61100PWRG4 Relevant information