GRX Technology Co, Ltd
MP2410 4.2-24V, 2A, 1MHz Step-Down LED Driver TSOT23
MP2410 4.2-24V, 2A, 1MHz Step-Down LED Driver TSOT23

MP2410 4.2-24V, 2A, 1MHz Step-Down LED Driver TSOT23

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pMPS MP2410 — Step-Down LED Driver, 4.2-24V input, 2 A output, TSOT23./p
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    MP2410 4.2-24V, 2A, 1MHz Step-Down LED Driver TSOT23

    The MPS MP2410 is a Step-Down LED Driver. It operates from a 4.2 V to 24 V input, is rated for 2 A and switches at 1 MHz. It is supplied in a TSOT23 package.

    The MP2410 is a 24V, monolithic, synchronous, step-down, white LED driver with a built-in power MOSFET and rectifier.

    Key Specifications

    Part NumberMP2410
    FunctionStep-Down LED Driver
    Input Voltage4.2 V to 24 V
    Current Rating2 A
    Switching Frequency1 MHz
    Peak Efficiency97%
    PackageTSOT23
    Ordering CodesMP2410

    Features

    • 4.2V to 24V Wide Input Range
    • Synchronous Step-Down Converter
    • 100mΩ Internal High-Side Power MOSFET
    • 80mΩ Internal Low-Side Synchronous Rectifier
    • Peak Current Mode Control
    • Up to 2A Continuous Output Current
    • 100mV Feedback Voltage
    • Up to 97% Efficiency
    • Fixed 1MHz Switching Frequency
    • Analog Dimming

    Typical Application Circuit

    MP2410 typical application circuit
    MP2410 typical application circuit, as published in the MPS datasheet.

    Applications

    • Infrared LED Driver
    • General LED Driver
    • Flashlight

    Design Notes

    • Channel-to-channel current matching sets backlight uniformity; check the matching spec at the current you will actually run.
    • In boost topologies the OVP threshold must clear the worst-case forward voltage of the longest string, including temperature and binning spread.
    • Keep PWM dimming above 200 Hz to stay clear of visible flicker, and away from the audio band if the product has a speaker.
    • Size the inductor and output capacitor for the string current ripple, not the total LED current.

    Common Questions

    What input voltage does the MP2410 support?
    4.2 V to 24 V. The rated output is 2 A.
    Which package and ordering codes apply to the MP2410?
    TSOT23; order codes include MP2410.
    What are the defining features of the MP2410?
    4.2V to 24V Wide Input Range Synchronous Step-Down Converter

    Shenzhen Gaorunxin Technology Co., Ltd

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    Shenzhen Gaorunxin Technology Co., Ltd

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