ISL6262ACRZ Intersil, ISL6262ACRZ Datasheet - Page 12

• Manufacturer Part Number: ISL6262ACRZ
• Description: IC CORE CTRLR 2PHASE 48-QFN
• Manufacturer: Intersil

Specifications of ISL6262ACRZ

• Applications: Controller, Intel IMVP-6
• Voltage - Input: 5 ~ 25 V
• Number Of Outputs: 1
• Voltage - Output: 0.3 ~ 1.5 V
• Operating Temperature: -10°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 48-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
FIGURE 20. C4 ENTRY WITH VID CHANGE 0011X00 FROM
FIGURE 22. SLOW C4 EXIT WITH DELAY OF DPRSLPVR,
FIGURE 24. OVERCURRENT PROTECTION
1.2V TO 1.15V, I
2-CCM TO 1-DCM, PSI# TOGGLE FROM 1 TO 0
WITH DPRSLPVR FROM 0 TO 1
FROM VID1000000 (0.7V) TO 0110000 (0.9V)
V
OUT
PHASE1
DPRSLPVR
VID6
PGOOD
V
DPRSLPVR
VID6
DPRSLPVR
OUT
DPRSTP#
DPRSTP#
LOAD
12
IL1, IL2
PHASE2
= 2A, TRANSITION OF
Vcore
V
CORE
PSI# ASSERTION
C4 ENTRY WITH
0.36µH Filter Inductor and 4 x 330µF Output SP Caps and 24 x 22µF Ceramic Caps (Continued)
ISL6262A
FIGURE 21. VID3 CHANGE OF 010X000 FROM 1V TO 1.1V
FIGURE 23. C4 ENTRY WITH VID CHANGE OF 011X011 FROM
FIGURE 25. 1.7V OVERVOLTAGE PROTECTION SHOWS
WITH DPRSLPVR = 0, DPRSTP# = 1, PSI# = 1
PHASE1
0.8625V TO 0.7625V, I
1-DCM
OUTPUT VOLTAGE PULLED LOW TO 0.9V AND
PWM THREE-STATE
PHASE2
PHASE2
PGOOD
DPRSLPVR
DPRSLPVR
V
V
OUT
OUT
PHASE1
C4 ENTRY WITH PSI# = 0
LOAD
PHASE1
C4 EXIT/PHASE ADD
= 3A, 1-CCM TO
V
OUT
December 23, 2008
FN6343.1