isl6262a Intersil Corporation, isl6262a Datasheet - Page 13

• Manufacturer Part Number: isl6262a
• Description: Two-phase Core Controller Santa Rosa, Imvp-6+
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 26. VID TRANSITION FROM 1V TO 1.15V I
FIGURE 28. VID = 1.15V, LOAD RELEASE FROM 36A TO 0A
FIGURE 30. POWER MONITOR CURRENT SOURCING
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.0
EXTERNAL FILTER 40kΩ AND 100pF AT PMON
WITH INTEL® VTT TOOL, 1kHz REPETITION
RATE, 50% DUTY CYCLE, TR = 56
CAPABILITY
PMON
19V, 1.15V, 40A
19V, 1.15V, 30A
19V, 1.15V, 20A
19V, 1.15V, 10A
19V, 1.15V, 5A
PMON
1.0
Vcore
V
CURRENT SOURCING (mA)
CORE
2.0
PMON after 40 kHz filter
PMON after 40 kHz filter
PMON AFTER 40kHZ FILTER
PMON AFTER 40kHz FILTER
13
3.0
4.0
0.36µH Filter Inductor and 4 x 330µF Output SP Caps and 24 x 22µF Ceramic Caps (Continued)
5.0
Vcore
V
CORE
LOAD
PMON
6.0
PMON
7Ω
= 21A,
7.0
ISL6262A
FIGURE 27. VID = 1.15V, LOAD TRANSIENT OF 0A TO 36A
FIGURE 29. VID = 1.15V, LOAD APPLICATION FROM
FIGURE 31. POWER MONITOR CURRENT SINKING
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.00
0.0
WITH INTEL® VTT TOOL, 1kHz REPETITION
RATE, 50% DUTY CYCLE, TR = 56
0A TO 36A WITH INTEL® VTT TOOL, 1kHz
REPETITION RATE, 50% DUTY CYCLE, TR = 56
CAPABILITY
VID = 1.15V, I
PMON
PMON
0.5
VID = 1.15V, I
1.0
VID = 1.15V, I
PMON after 40 kHz filter
OUT
PMON AFTER 40kHZ FILTER
Vcore
CURRENT SINKING (mA)
V
1.5
CORE
PMON after 40 kHz filter
= 10A
VID = 1.15V, I
PMON AFTER 40kHZ FILTER
OUT
2.0
OUT
PMON
= 15A
PMON
= 2.5A
2.5
Vcore
V
180Ω
OUT
CORE
3.0
= 5A
December 23, 2008
3.5
4.0
FN6343.1
4.5