ISL6266 Datasheet, PDF (12/31 Pages) Intersil Corporation – Precision Two/One-phase CORE Voltage Regulator

ISL6266, ISL6266A
Typical Performance Curves (Continued)
V_OUT
FIGURE 14. LOAD STEP-UP RESPONSE AT THE CPU
SOCKET MPGA479, 35A LOAD STEP @
1000A/µs, 2-PHASE CCM
VID3
V_OUT
FIGURE 15. LOAD DUMP RESPONSE AT THE CPU SOCKET
MPGA479, 35A LOAD STEP @ 1000A/µs,
2-PHASE CCM
VID3
V_OUT
PHASE1
PHASE2
FIGURE 16. VID3 CHANGE OF 010X000 FROM 1V TO 1.1V
WITH DPRSLPVR = 0, DPRSTP# = 1, PSI# = 1
PSI#
V_OUT
V_OUT
PHASE1
PHASE2
FIGURE 17. VID3 CHANGE OF 010X000 FROM 1.1V TO 1V
WITH DPRSLPVR = 0, DPRSTP# = 1, PSI# = 1
PSI#
V_OUT
PHASE1
PHASE2
FIGURE 18. 2-CCM TO 1-CCM UPON PSI# ASSERTION WITH
DPRSLPVR = 0, DPRSTP# = 1
12
PHASE1
PHASE2
FIGURE 19. 1-CCM TO 2-CCM UPON PSI# DEASSERTION
WITH DPRSLPVR = 0, DPRSTP# = 1
FN6398.4
August 25, 2015