ISL6262A Datasheet, PDF (13/28 Pages) Intersil Corporation – Two-Phase Core Controller Santa Rosa, IMVP-6+

ISL6262A
Typical Performance Curves 0.36µH Filter Inductor and 4 x 330µF Output SP Caps and 24 x 22µF Ceramic Caps (Continued)
V^Vc^Co^Or^Re^E
V^VcCoOrReE
P^PM^MOO^NN
PM^PMO^ON^N
PM^PO^MON^Na^Af^Ft^Te^Er^R4⁴⁰0^kHk^zH^Fz^ILTf^Eil^Rter
FIGURE 26. VID TRANSITION FROM 1V TO 1.15V I_LOAD = 21A,
EXTERNAL FILTER 40kΩ AND 100pF AT PMON
PM^PO^MON^N a^Af^Ft^Te^Er^R4⁴0^0kHk^ZH^Fz^ILf^Ti^Elt^Rer
FIGURE 27. VID = 1.15V, LOAD TRANSIENT OF 0A TO 36A
WITH INTEL® VTT TOOL, 1kHz REPETITION
RATE, 50% DUTY CYCLE, TR = 56
V^VcCoORreE
PM^PMO^ON^N
PM^PMO^ON^{N A}a^Ff^Tte^ERr ⁴4⁰0^kHk^ZH^FIz^LTf^Ei^Rlter
FIGURE 28. VID = 1.15V, LOAD RELEASE FROM 36A TO 0A
WITH INTEL® VTT TOOL, 1kHz REPETITION
RATE, 50% DUTY CYCLE, TR = 56
1.8
1.6
19V, 1.15V, 40A
7Ω
1.4
1.2
19V, 1.15V, 30A
1.0
0.8
19V, 1.15V, 20A
0.6
0.4
19V, 1.15V, 10A
0.2
19V, 1.15V, 5A
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
CURRENT SOURCING (mA)
FIGURE 30. POWER MONITOR CURRENT SOURCING
CAPABILITY
13
V^VcCoOrReE
PM^PMO^ON^N
P^PM^MO^ONN^Aa^FTf^Ete^Rr⁴4^0k0^HZk^FH^ILz^TEfi^Rlter
FIGURE 29. VID = 1.15V, LOAD APPLICATION FROM
0A TO 36A WITH INTEL® VTT TOOL, 1kHz
REPETITION RATE, 50% DUTY CYCLE, TR = 56
0.8
0.7
VID = 1.15V, I_OUT = 15A
0.6
0.5 VID = 1.15V, I_OUT = 10A
0.4
180Ω
0.3
0.2
VID = 1.15V, I_OUT = 5A
0.1
VID = 1.15V, I_OUT = 2.5A
0.00
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
CURRENT SINKING (mA)
FIGURE 31. POWER MONITOR CURRENT SINKING
CAPABILITY
FN6343.1
December 23, 2008