isl6261a Intersil Corporation, isl6261a Datasheet - Page 26

• Manufacturer Part Number: isl6261a
• Description: Single-phase Core Regulator For Imvp-6 Mobile Cpus
• Manufacturer: Intersil Corporation

Typical Performance
FIGURE 31. C4 ENTRY/EXIT, V
FIGURE 33. LOAD TRANSIENT RESPONSE IN CCM
FIGURE 35. LOAD TRANSIENT RESPONSE IN CCM
HFM/LFM/C4 VID = 1.05V/0.8375V/0.7625V,
FDE = DPRSLPVR, Ch1: PMON, Ch2: V
Ch3: 40k/100pF FILTERED PMON, Ch4: PHASE
V
Ch1: PMON, Ch2: V
PMON, Ch4: PHASE
V
VID = 1.1V, Ch1: PMON, Ch2: V
FILTERED PMON, Ch4: PHASE
IN
IN
= 12.6V, Io = 2A 20A (100A/µs), VID = 1.1V,
= 12.6V, Io = 2A 20A (100A/µs) 2A (50A/µs),
26
(ISL6261 Data, Taken on ISL6261A Eval1 Rev.A Evaluation Board) (Continued)
IN
O
= 12.6V, Io = 0.7A,
, Ch3: 40k/100pF FILTERED
O
, Ch3: 40k/100pF
O
,
ISL6261A
FIGURE 32. VID TOGGLING, V
FIGURE 34. LOAD TRANSIENT RESPONSE IN CCM
FIGURE 36. LOAD TRANSIENT RESPONSE IN EDEM
HFM/LFM VID = 1.05V/0.8375V,
FDE = DPRSLPVR, Ch1: PMON, Ch2: V
Ch3: 40k/100pF FILTERED PMON, Ch4: PHASE
V
Ch1: PMON, Ch2: V
PMON, Ch4: PHASE
V
Ch1: Io, Ch2: V
IN
IN
= 12.6V, Io = 20A 2A (50A/µs), VID = 1.1V,
= 8V, Io = 2A
100A/us
O
, Ch3: PMON, Ch4: PHASE
IN
O
= 12.6V, Io= 16.5A,
20A, VID = 1.1V,
, Ch3: 40k/100pF FILTERED
50A/us
December 21, 2007
O
,
FN6354.2