The Industry’s Highest Quality CPU Power Design |
As placas-mãe GIGABYTE Ultra Durable™ 5 Plus usam controladores PWM e PowIRstage™ ICs líderes da indústria da International Recifier®. Estes componentes são 100% digitais, oferecendo uma precisão incrível no fornecimento de energia à seu processador Intel® de 4ª geração. Projetado desde o início para complementar um ao outro, esses controladores PWM e PowIRstage™ ICs líderes de mercado da IR® são otimizados para uma operação fria e eficiente, permitindo que os usuários possam obter um desempenho absoluto de seu próximo PC. |
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Solução Total da
International Rectifier (IR®) |
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IR® PowIRstage® IC |
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IR® Digital PWM Controller |
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All IR® Digital PWM Controllers |
All Digital Power |
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CPU Memory |
Memory |
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Single Package Design |
IR has leveraged it’s world class packaging technology developed for the DirectFET®, improving the thermal capability and layout of the PowIRstage® significantly over that of other MCM packages. |
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| Single Package Design* VS. Multi-Chip Design |
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High Side MOSFET |
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Driver IC |
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Low Side MOSFET |
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Other MOSFET layout implementations use a multi-chip, side-by-side arrangement of the high and low side MOSFETs and driver IC, taking up significant board real estate and creating more electrical leakage. |
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High Side MOSFET
(Traditional MOSFET) |
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Low Side MOSFET
(Traditional MOSFET) |
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Driver IC
(MOSFET Driver) |
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Digital PWM Controller and PowIRstage® IC design may vary by model. |
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Power Stage
(Also known as IR3550 PowIRstage® ) |
Lower RDS(on) MOSFET
(Also known as WPAK, PowerPAK MOSFET...) |
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8 pins
(4 right, 4 left) |
Traditional MOSFET (Also known as D-Pak MOSFET...) |
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3 pins
(1 right, 2 left) |
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Size ratio between objects is constant |
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Ultra Cool, Ultra Efficient, Ultra Performance |
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Traditional MOSFET |
IR3550 PowIRstage® |
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* Testing result for reference only. Results may differ according to system configuration.
* 4 phase IR3550 PowIRstage® with 2x Copper PCB vs. 4 phase traditional MOSFET @ 100A load 10 mins lab testing without heatsink |
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Cooler temps. = Higher Overclocks |
Overheat |
Not enough power
for overclocking |
IR3550 PowIRstage® ICs remain cooler than other MOSFET designs, allowing users to overclock to greater levels of performance. Each power component has a maximum thermal operational temperature, and once it is reached, adding more voltage will only result in a failed overclock. Since IR3550 PowIRstages® are able to operate at cooler temperatures at higher voltages than traditional designs, overclockers are able to have more headroom to increase voltages, resulting in higher potential overclocks. |
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MOSFET Overclocking Stability |
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IR3550
PowIRstage® |
Best |
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Lower RDS(on)
MOSFET
(Also known as WPAK, Power Pak MOSFET...) |
Good |
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Traditional MOSFET
(Also known as D-Pak MOSFET... ) |
OK |
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Features and Actual component specifications may vary by model. |
Specifications and images are subject to change without notice. |
Photos are for reference only. |
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