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Buck Converter
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  • Model No. :

    CX8835

  • Withstand voltage :

    40V

  • Output voltage :

    ADJ

  • Output current :

    3.1A

  • Working mode :

    Buck

  • Packaging :

    SOP-8
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Datesheet

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  • product details

Overview:

CX8835 is a step-down DC-DC converter with an input withstand voltage of up to 40V and the ability to achieve precise constant voltage and current.

CX8835 has a built-in 50m Ω High side PMOS and 30m Ω Low side NMOS, which can support 3A continuous output current and adjustable output voltage, with a maximum support of 100% duty cycle.

CX8835 has high-performance load response and input voltage response capabilities, while precise constant voltage and constant current control loops achieve minimal load and linear adjustment rates.

CX8835 does not require external compensation and can rely on its built-in stable loop to achieve constant current and voltage control, while also having cable voltage drop compensation function.

CX8835 is a stable and reliable constant voltage and constant current buck DC-DC converter with excellent performance and inter pole application.


Features:

  • Input withstand voltage can reach 40V

  • Built in 50m Ω High side PMOS

  • Built in 30m Ω Low side NMOS

  • Support 3A continuous output current

  • Support 100% duty cycle

  • Output voltage and current can be set (2.5V-20V)

  • Constant current accuracy ± 8%

  • Constant voltage accuracy ± 2%

  • No external compensation required

  • 135KHz fixed switching frequency

  • Cable compensation voltage drop

  • Short circuit protection (SCP), overheat protection (OTP), overvoltage protection (OVP), undervoltage protection (UVLO)

  • SOP-8L packaging form


Application:

  • Car charger

  • Lighting lights

  • Portable device power supply




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