Product Details
Description
The FAN5091 is a synchronous multi-slice DC-DC controller IC which provides a highly accurate, programmable output voltage for all high-performance processors. Two interleaved synchronous buck regulator slices with built-in current sharing operate 180° out of phase to provide the fast transient response needed to satisfy high current applications while minimizing external components.
Features
• Programmable output from 1.10V to 1.85V in 25mV steps
using an integrated 5-bit DAC
• Two interleaved synchronous slices for maximum
performance
• 100nsec response time
• Built-in current sharing between slices
• Remote sense
• Programmable Active Droop (Voltage Positioning)
• Programmable frequency from 200KHz to 2MHz
• Adaptive delay gate switching
• Integrated high-current gate drivers
• Integrated Power Good, OV, UV, Enable/Soft Start
functions
• Drives N-channel MOSFETs
• Operation optimized for 5V operation
• High efficiency mode (E*) at light load
• Overcurrent protection using MOSFET sensing
• 24 pin TSSOP package
Applications
• Power supply for Pentium® IV
• Power supply for Athlon®
• VRM for Pentium IV processor
• Programmable step-down power supply
Specifications
| Attribute | Attribute Value |
| Manufacturer | onsemi |
| Product Category | Special Purpose Voltage Regulators |
| Categories | PMIC - Voltage Regulators - Special Purpose |
| Manufacturer | ON Semiconductor |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Part-Status | Obsolete |
| Applications | Controller, Intel Pentium? IV |
| Voltage-Input | 5V |
| Number-of-Outputs | 1 Output |
| Voltage-Output | 1.1 V ~ 1.85 V |
| Operating-Temperature | 0°C ~ 70°C |
| Mounting-Type | Surface Mount |
| Package-Case | 24-TSSOP (0.173", 4.40mm Width) |
| Supplier-Device-Package | 24-TSSOP |
| Base-Part-Number | FAN5091 |
Form,Package,Functional compatible component
Descriptions
- Controller, Intel Pentium? IV Voltage Regulator IC 1 Output 24-TSSOP
Who we are?
is a professional electronic marketing corporation entirely engaged in the fields of semi-conductors and electronic components sale and service for clients over 10 years, specialize in selling the new and unused, original factory sealed packing electronic components. specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has set up our own sales service conception and has already established strong partnerships with many famous manufacturers and we have more than 5,000,000 kinds of electronic components for your choices, always at your services !
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free
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FAN5091MTCX Switching Voltage Regulators Sync Buck Converter 2Phs Interleaved Images
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