This is preliminary information on a new product now in development or undergoing evaluation. The product is a digitally controlled dual PWM with embedded drivers for VR12 processors. It features VR12 compliance, compact design, high-current output, and various protection functions.
The L6718 is a very compact, digitally controlled dual controller designed to power Intel VR12 processors. It features programmable operation from 2 to 4 phases for the core section with 2 internal drivers, and a single phase for the GFX section with an independent control loop. The device supports power state transitions featuring VFDE and a programmable DPM to maintain best efficiency over all loading conditions.
| Input voltage | up to 12 V |
|---|---|
| Output voltage accuracy | 0.5% |
| Package type | VFQFPN56 7x7 mm |
| Bus interface | 25 MHz SVID bus rev. 1.5 |
| Phases (Core) | 2 to 4 phases |
| Phases (GFX) | 1 phase |
The L6718 is designed to power Intel VR12 processors.
The maximum input voltage is up to 12 V.
The output voltage accuracy is 0.5%.