ISL6261 Datasheet, PDF (27/34 Pages) Intersil Corporation – Single-Phase Core Regulator for IMVP-6 Mobile CPUs

ISL6261
Typical Performance (Data Taken on ISL6261 Eval1 Rev. C Evaluation Board) (Continued)
100A/us
50A/us
FIGURE 37. LOAD TRANSIENT RESPONSE IN ENHANCED
DEM, V_IN = 8V, Io = 2AÅÆ20A, VID = 1.1V,
Ch1: Io, Ch2: Vo, Ch3: Vcomp, Ch4: PHASE
FIGURE 38. LOAD TRANSIENT RESPONSE IN ENHANCED
DEM, V_IN = 8V, Io = 2AÅÆ20A, VID = 1.1V,
Ch1: Io, Ch2: Vo, Ch3: Vcomp, Ch4: PHASE
120us
FIGURE 39. OVERCURRENT PROTECTION, V_IN = 12.6V,
Io = 0AÆ28A, VID = 1.1V, Ch1: DROOP-VO
(2.1mV = 1A), Ch2: Vo, Ch3: PGOOD,
Ch4: PHASE
FIGURE 40. OVERVOLTAGE (>1.7V) PROTECTION,
V_IN = 12.6V, Io = 2A, VID = 1.1V,
Ch2: Vo, Ch3: PGOOD, Ch4: PHASE
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FN9251.1
September 27, 2006