isl6261a Intersil Corporation, isl6261a Datasheet - Page 24

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

Typical Performance
FIGURE 19. ENHANCED DEM EFFICIENCY, VID = 0.7625V,
FIGURE 21. ENHANCED DEM EFFICIENCY, VID = 1.1V,
FIGURE 23. SOFT-START, V
1V/div
10V/div
V
V
0.5V/div
Ch1: VR_ON, Ch2: V
5V/div
IN1
IN1
= 8V, V
= 8V, V
IN2
IN2
= 12.6V AND V
= 12.6V AND V
IN
24
(ISL6261 Data, Taken on ISL6261A Eval1 Rev.A Evaluation Board) (Continued)
= 19V, Io = 0A, VID = 1.5V,
O
, Ch3: PMON, Ch4: PHASE
IN3
IN3
= 19V
= 19V
ISL6261A
FIGURE 20. ENHANCED DEM LOAD LINE, VID = 0.7625V,
FIGURE 22. ENHANCED DEM LOAD LINE, VID = 1.1V,
FIGURE 24. SOFT-START, V
1V/div
10V/div
V
V
0.5V/div
Ch1: VR_ON, Ch2: V
5V/div
IN1
IN1
= 8V, V
= 8V, V
IN2
IN2
= 12.6V AND V
= 12.6V AND V
IN
= 19V, Io = 0A, VID = 1.1V,
O
, Ch3: PMON, Ch4: PHASE
IN3
IN3
= 19V
= 19V
December 21, 2007
FN6354.2