ISL62883HRTZ View Datasheet(PDF) - Intersil

Part Name

Description

MFG CO.

ISL62883HRTZ

Multiphase PWM Regulator for IMVP-6.5™ Mobile CPUs

Intersil 

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ISL62883, ISL62883B

Typical Performance (Continued)

FIGURE 46. PHASE ADDING/DROPPING (PSI# TOGGLE),

IO = 15A, VID = 1.075V, Ch1: PHASE1, Ch2: VO,

Ch3: PHASE2, Ch4: PHASE3

FIGURE 47. DEEPER SLEEP MODE ENTRY/EXIT,

IO = 1.5A, HFM VID = 1.075V, LFM VID = 0.875V,

DEEPER SLEEP VID = 0.875V, Ch1: PHASE1, Ch2:

VO, Ch3: PHASE2, Ch4: PHASE3

FIGURE 48. VID ON THE FLY, 1.075V/0.875V, 3-PHASE

CONFIGURATION, PSI#=1, DPRSLPVR=0, Ch1:

PHASE1, Ch2: VO, Ch3: PHASE2, Ch4: PHASE3

FIGURE 49. VID ON THE FLY, 1.075V/0.875V, 3-PHASE

CONFIGURATION, PSI#=0, DPRSLPVR=0, Ch1:

PHASE1, Ch2: VO, Ch3: PHASE2, Ch4: PHASE3

FIGURE 50. VID ON THE FLY, 1.075V/0.875V, 3-PHASE

CONFIGURATION, PSI# = 0, DPRSLPVR = 1, Ch1:

PHASE1, Ch2: VO, Ch3: PHASE2, Ch4: PHASE3

34

FIGURE 51. VID ON THE FLY, 1.075V/0.875V, 3-PHASE

CONFIGURATION, PSI# = 1, DPRSLPVR = 1, Ch1:

PHASE1, Ch2: VO, Ch3: PHASE2, Ch4: PHASE3

FN6891.4

June 21, 2011

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