(China (Mainland))
Product Summary
The IRU3007CWTR is a controller IC specifically designed to meet Intel specification for Pentium II microprocessor applications as well as the next generation of P6 family processors. The IRU3007CWTR provides a single chip controller IC for the Vcore, LDO controller for GTL+ and an internal 200mA regulator for clock supply which are required for the Pentium II applications. It also contains a switching controller to convert 5V to 3.3V regulator for on-board applications that uses either AT type power supply or is desired not to rely on the ATX power supply’s 3.3V output. The application of the IRU3007CWTR includes Total Power Solution for Pentium II processor application.
Parametrics
IRU3007CWTR absolute maximum ratings: (1)V5 Supply Voltage: 7V; (2)V12 Supply Voltage: 20V; (3)Storage Temperature Range: -65℃ To 150℃; (4)Operating Junction Temperature Range: 0℃ To 125℃.
Features
IRU3007CWTR features: (1)Provides Single Chip Solution for Vcore, GTL+, Clock Supply & 3.3V Switcher On-Board; (2)Second switcher provides simple control for the on-board 3.3V supply; (3)200mA On-Board LDO Regulator; (4)Designed to meet Intel VRM 8.2 and 8.3 specification for Pentium II On-Board DAC programs the output voltage from 1.3V to 3.5V; (5)Linear Regulator Controller On-Board for 1.5V GTL+ supply; (6)Loss-less Short Circuit Protection; (7)Synchronous Operation allows maximum efficiency; (8)Patented architecture allows fixed frequency operation as well as 100% duty cycle during dynamic load; (9)Minimum Part Count; (10)Soft-Start; (11)High current totem pole drivers for directly driving the external Power MOSFETs; (12)Power Good function monitors all outputs; (13)Over-Voltage Protection circuitry protects the switcher outputs and generates a fault output; (14)Thermal Shutdown.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
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 IRU3007CWTR |
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IC CTRL/REG SYNC BUCK 28-SOIC |
Data Sheet |
Negotiable |
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| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||
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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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