isl62881 Intersil Corporation, isl62881 Datasheet - Page 32

• Manufacturer Part Number: isl62881
• Description: Single-phase Pwm Regulator For Imvp-6.5? Mobile Cpus And Gpus
• Manufacturer: Intersil Corporation

Typical Performance
FIGURE 39. LOAD TRANSIENT RESPONSE WITH
FIGURE 41. LOAD TRANSIENT RESPONSE WITH
FIGURE 43. CPU MODE VID TRANSITION,
OVERSHOOT REDUCTION FUNCTION
DISABLED, GPU MODE, V
VID = 0.9V, I
di/dt = “FASTEST”
OVERSHOOT REDUCTION FUNCTION
DISABLED, GPU MODE, V
VID = 0.9V, I
di/dt = “FASTEST”
DPRSLPVR = 0, I
VID = 1.2375V/1.0375V, Ch2: V
VID4
32
O
O
= 12A/22A,
= 12A/22A,
O
= 2A,
(Continued)
IN
IN
= 12V,
= 12V,
ISL62881, ISL62881B
O
, Ch3:
FIGURE 40. LOAD TRANSIENT RESPONSE WITH
FIGURE 42. LOAD TRANSIENT RESPONSE WITH
FIGURE 44. GPU MODE VID TRANSITION,
OVERSHOOT REDUCTION FUNCTION
DISABLED, GPU MODE, V
VID = 0.9V, I
di/dt = “FASTEST”
OVERSHOOT REDUCTION FUNCTION
DISABLED, GPU MODE, V
VID = 0.9V, I
di/dt = “FASTEST”
DPRSLPVR = 0, I
VID = 1.2375V/1.0375V, Ch2: V
VID4
O
O
= 12A/22A,
= 12A/22A,
O
= 2A,
IN
IN
= 12V,
= 12V,
October 26, 2009
O
, Ch3:
FN6924.0