Product Summary
The IRU3055CQTR is a complete power management chipset solution that meets Intels VRM 9.0 specifications for CPU power. The chipset consists of the IRU3055CQTR 3-phase PWM IC and matching control and synchronous MOSFETs. Applications are (1)Intel Pentium 4 and AMD K7 CPU Power; (2)Low voltage/high current DC to DC converters.
Features
IRU3055CQTR features: (1)Complete VRM 9.0 chipset for a 3-phase Buck converter capable of up to 60A; (2)Optimized chipset for easy design of high current multiphase DC-DC converters complying with the; (3)VRM 9.0 specification; (4)HEXFET MOSFETs for the control and synchronous; (5)FET socket.
Diagrams

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![]() IRU3055CQTR |
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![]() IC CTRL SYNC 3-PHASE 36-QSOP |
![]() Data Sheet |
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![]() IRU3004 |
![]() Other |
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![]() Data Sheet |
![]() Negotiable |
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![]() IRU3004CW |
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![]() IC CTRL/REG SYNC BUCK 20-SOIC |
![]() Data Sheet |
![]() Negotiable |
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![]() IRU3004CWTR |
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![]() IC CTRL/REG SYNC BUCK 20-SOIC |
![]() Data Sheet |
![]() Negotiable |
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![]() IRU3007 |
![]() Other |
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![]() Data Sheet |
![]() Negotiable |
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![]() IRU3007CW |
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![]() IC CTRL/REG SYNC BUCK 28-SOIC |
![]() Data Sheet |
![]() Negotiable |
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![]() IRU3007CWTR |
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![]() IC CTRL/REG SYNC BUCK 28-SOIC |
![]() Data Sheet |
![]() Negotiable |
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(China (Mainland))











