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Buck Converter
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  • Model No. :

    CX8360

  • Withstand voltage :

    30V

  • Output voltage :

    2.5-25V

  • Output current :

    6A

  • Working mode :

    Buck

  • Packaging :

    ESSOP-10
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Datesheet

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  • product details

Overview


The CX8360 is a 30V/6A DC-DC buck converter with integrated dual N-channel power transistors. It employs an advanced COT architecture, enabling the chip to deliver high-performance load response and input voltage regulation capability.

The CX8360 incorporates a 40mΩ high-side and 30mΩ low-side MOSFET, supporting up to 6A output current. It features a constant-current and precise constant-voltage control loop to achieve excellent load regulation and line regulation.

The CX8360 supports DC 4.8-30V input and DC 2.5-25V output.

Multiple protection features are integrated: input overvoltage and undervoltage protection, cycle-by-cycle current detection, output short-circuit protection, output overcurrent protection, and overtemperature protection.


Features


● Wide input voltage range: DC 4.8-30V

● Ultra-low power consumption via enable pin shutdown

● Integrated high-side and low-side power switches

● Supports up to 99.5% duty cycle

● Programmable output voltage (2.5-25V)

● Constant voltage accuracy: 1.02V ±2%

● Programmable constant current

● Constant current accuracy: 30mV ±5%

● Integrated multiple protection mechanisms: Input overvoltage protection (VIN_OVP), Input undervoltage lockout (VIN_UVLO), 

Output overcurrent protection (OCP), Output short-circuit protection (SCP), Over-temperature protection (OTP), etc.

● ESSOP-10 package


Applications


● Automotive and industrial power supplies

● Multi-port USB chargers

● Low-voltage, high-current switching power supplies


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