NCP5381 Datasheet, ON Semiconductor

* Meets Intel’s VR 10.0, 10.1, 10.2, and 11.0 Specifications
* Dual- Edge PWM for Fastest Initial Response to Transient Loading
* High Performance Operational.

The NCP5381 is a two- , three- , or four- phase buck controller which combines differential voltage and current sensing,.

Pin No. Symbol 1 EN 2
  –9 10 VID0
  –VID7 VR10/VR11 11 SS 12 ROSC 13 ILIM 14 AGND 15 VS+ 16 VS-17 DIFFOUT 18 COMP 19 VFB 20 VDRP 21, 23, 25, 27 22, 24, 26, 28 29 30
  – 33 34 35 36 37 CSxN CSx DRVO.