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  • Model No. :

    CX8836

  • Withstand voltage :

    40V

  • Output voltage :

    3-25V

  • Output current :

    10A

  • Working mode :

    Buck Boost

  • Packaging :

    QFN24L-4*4
Free Sample
Datesheet

CATEGORY
  • product details

CX8836 is a four-switch synchronous buck-boost control chip with wide input voltage: DC4.5V-40V and wide output voltage: DC3V-25V;

The CX8836 adopts current mode control in both buck and boost operation modes to achieve excellent load regulation capability.

CX8836 supports adjustable frequency and soft start.

CX8836 has a variety of built-in protection functions, including cycle-by-cycle current limiting, input under-voltage locking (UVLO), output over-voltage protection (OVP) and over-temperature protection to ensure product safety in different use environments.


Characteristic:

Input voltage: 4.5V--40VDC.

Adjustable output voltage: DC3V-25V can support small voltage adjustment of PD3.0(PPS) and QC4.0.

Switching frequency is adjustable.

Soft start time is adjustable.

Constant current accuracy: 8%

Constant pressure accuracy: 2%

Short circuit protection (SCP), overheating protection (OTP)

Weekly term flow

Input undervoltage lockout (UVLO)

Output overvoltage protection (OVP)

The highest efficiency can reach 96%

Qfn24l-4 * 4 package


Application:

Car charger

Usb PD power supply

Portable equipment power supply



product tag :
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