OB2268CP Highly Integrated Current Mode PWM Control IC Whatsminer P222B Power Supply

Name: OB2268CP Highly Integrated Current Mode PWM Control IC Whatsminer P222B Power Supply
Brand: LYS Shenzhen
Price: 1.0 CAD
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About the Product

OB2268CP PWM Control IC - Enhanced Performance for Whatsminer P222B Power Supply

The OB2268CP PWM Control IC is the ultimate solution for high-performance and cost-effective offline flyback converter applications, specifically designed for power classes above 20W. This highly integrated current mode PWM control IC is engineered to deliver outstanding performance, low standby power consumption, and maximum reliability, making it the perfect choice for any design, including the Whatsminer P222B power supply.

High-Performance PWM Control IC for Offline Flyback Converter Applications

With its low start-up and operating current, the OB2268CP ensures reliable start-up design and allows for the use of large-value resistors, effectively minimizing standby power consumption. The internal slope compensation enhances system large-signal stability, effectively reducing sub-harmonic oscillations and delivering superior performance and efficiency.

Optimize Power Efficiency and Reliability with OB2268CP PWM Control IC

The OB2268CP PWM Control IC offers a complete protection range and automatic self-recovery functions, including cycle-by-cycle current limit (OCP), overload protection (OLP), over-temperature protection (OTP), VDD over-voltage protection (OVP), and under-voltage lockout (UVLO). The gate drive output is clamped to a maximum of 18V to provide robust protection for the power MOSFETs.

With extended burst mode control, the OB2268CP ensures improved efficiency and minimal standby power consumption. Enjoy audio noise-free operation, externally programmable PWM switching frequency, and internally synchronized slope compensation. The current sense input leading edge blanking and comprehensive protection coverage with automatic self-healing make the OB2268CP the go-to component for designers seeking enhanced performance and reliability.

Applications:

Laptop power adapter
PC/TV/STB power supply
Open switching power supply
Battery charger
Specifically designed for the Whatsminer P222B power supply

Technical Features:

Feature	Description
Start-up and operating current	Enables reliable start-up design and minimizes standby power consumption
Internal slope compensation	Improves system large-signal stability and reduces sub-harmonic oscillations
Complete protection range	Includes OCP, OLP, OTP, OVP, and UVLO for enhanced safety and reliability
Gate drive output clamping	Protects power MOSFETs with a maximum clamped voltage of 18V
Extended burst mode control	Enhances efficiency and minimizes standby power consumption
Audio noise-free operation	Ensures quiet and interference-free performance
Externally programmable PWM frequency	Offers flexibility in adjusting the switching frequency
Internally synchronized slope compensation	Provides synchronized compensation for improved performance
Current sense input leading edge blanking	Enhances accuracy in current measurement and control

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