Technical Product Specification

Table of Contents Intel® Server System R2000IP Product Family TPS
iv Revision 1.1
3.5.16 Electrostatic Discharge Susceptibility ................................................................... 22
3.5.17 Fast Transient/Burst ............................................................................................. 22
3.5.18 Radiated Immunity ............................................................................................... 22
3.5.19 Surge Immunity .................................................................................................... 22
3.5.20 AC Line Leakage Current ..................................................................................... 23
3.6 DC Output Requirement ....................................................................................... 23
3.6.1 Connector ............................................................................................................ 23
3.6.2 Grounding ............................................................................................................ 23
3.6.3 Remote Sense ..................................................................................................... 23
3.6.4 Output Power/Currents ......................................................................................... 23
3.6.5 Voltage Regulation ............................................................................................... 23
3.6.6 5Vsb Outputs ....................................................................................................... 24
3.6.7 Fan Operation in Standby Mode ........................................................................... 24
3.6.8 Dynamic Loading ................................................................................................. 24
3.6.9 Capacitive Loading ............................................................................................... 24
3.6.10 Closed loop stability ............................................................................................. 24
3.6.11 Common Mode Noise ........................................................................................... 25
3.6.12 Ripple/Noise ......................................................................................................... 25
3.6.13 Soft Starting ......................................................................................................... 25
3.6.14 Zero Load Stability Requirements ........................................................................ 25
3.6.15 Hot Swap Requirements ...................................................................................... 25
3.6.16 Timing Requirements ........................................................................................... 26
3.6.17 Residual Voltage Immunity in Standby Mode ....................................................... 27
3.7 Protection Circuits ................................................................................................ 27
3.7.1 Over-current Protection (OCP) ............................................................................. 27
3.7.2 Over-voltage Protection (OVP) ............................................................................. 28
3.7.3 Over-temperature Protection (OTP) ..................................................................... 28
3.8 Control and Indicator Functions ............................................................................ 28
3.8.1 PSON# Input Signal ............................................................................................. 28
3.8.2 PSKILL ................................................................................................................. 29
3.8.3 PWOK (Power OK) Output Signal ........................................................................ 29
3.8.4 A0, A1 Address Assignment Output Signal .......................................................... 30
3.8.5 SCL and SDA Output Signals ............................................................................... 30
3.8.6 SMBALERT Output Signal ................................................................................... 31
3.8.7 Power Supply Status LED .................................................................................... 31
3.8.8 12LS (Load Share) Signal .................................................................................... 31
3.9 Power Management Bus (PMBus*) ...................................................................... 32
3.9.1 Resolution and Range .......................................................................................... 32
3.9.2 PMBus* Device Addressing .................................................................................. 33
3.9.3 IPMI FRU Device Addressing ............................................................................... 33
4. Thermal and Acoustic Management ................................................................................ 34