ISL62881 Datasheet, PDF (32/35 Pages) Intersil Corporation – Single-Phase PWM Regulator for IMVP-6.5™ Mobile CPUs and GPUs

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