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Technical Specifications
Parameters and characteristics for this part
| Specification | NCP81111MNB5TXG |
|---|---|
| Applications | VR12.6, Controller, Intel VR12.5 |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 100 °C |
| Operating Temperature [Min] | -10 °C |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (5x5) |
| Voltage - Input | 5 VDC |
| Voltage - Output | Programmable |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.51 | |
| 10 | $ 3.15 | |||
| 25 | $ 2.98 | |||
| 100 | $ 2.45 | |||
| 250 | $ 2.20 | |||
| 500 | $ 2.12 | |||
| 1000 | $ 1.76 | |||
| Digi-Reel® | 1 | $ 3.51 | ||
| 10 | $ 3.15 | |||
| 25 | $ 2.98 | |||
| 100 | $ 2.45 | |||
| 250 | $ 2.20 | |||
| 500 | $ 2.12 | |||
| 1000 | $ 1.76 | |||
| Tape & Reel (TR) | 2500 | $ 1.69 | ||
| 5000 | $ 1.64 | |||
| Newark | Each (Supplied on Full Reel) | 1 | $ 2.06 | |
| 3000 | $ 1.97 | |||
| 6000 | $ 1.84 | |||
| 12000 | $ 1.71 | |||
| 18000 | $ 1.64 | |||
| 30000 | $ 1.62 | |||
Description
General part information
NCP81111 Series
The NCP81111 is a high performance digital single output three phase VR12.5−6 compatible buck solution optimized to operate at frequencies up to 5 MHz for Intel CPU applications. The NCP81111 and can also work as a general purpose I2C controlled multiphase voltage regulator. The NCP81111 is designed to support theNCP81163 digital phase doubler IC which expands the capability of the part to 6 phases for high current handling. The controller includes true differential voltage sensing, differential current sensing, digital input voltage feed−forward, DAC feed forward, and adaptive voltage positioning.
Documents
Technical documentation and resources
No documents available
