ISL6264CRZ Intersil, ISL6264CRZ Datasheet - Page 10
![IC CORE CTRLR TWO-PHASE 40-QFN](/photos/6/88/68851/40-qfn_pkg_sml.jpg)
ISL6264CRZ
Manufacturer Part Number
ISL6264CRZ
Description
IC CORE CTRLR TWO-PHASE 40-QFN
Manufacturer
Intersil
Datasheet
1.ISL6264CRZ.pdf
(23 pages)
Specifications of ISL6264CRZ
Applications
Controller, AMD Mobile Turion™
Voltage - Input
5 ~ 24 V
Number Of Outputs
1
Voltage - Output
0.38 ~ 1.55 V
Operating Temperature
-10°C ~ 100°C
Mounting Type
Surface Mount
Package / Case
40-VFQFN, 40-VFQFPN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL6264CRZ
Manufacturer:
INTERSIL
Quantity:
20 000
Company:
Part Number:
ISL6264CRZ-T
Manufacturer:
INTERSIL
Quantity:
4 093
Part Number:
ISL6264CRZ-T
Manufacturer:
INTERSIL
Quantity:
20 000
Typical Performance Curves
FIGURE 4. ACTIVE MODE EFFICIENCY, 2 PHASE, CCM,
FIGURE 6. ACTIVE MODE EFFCIENCY, 1 PHASE, DE,
FIGURE 8. EFFICIENCY OF 1-PHASE DE MODE,
100
100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
0.1
0
0
VIN = 19.0V
VIN = 8.0V
5
PSI_l = HIGH, VID = 1.15V
PSI_L = LOW, V
PSI_l = LOW. DCM MODE, VID = 0.9V,
OFFSET = 33mV
VIN = 19.0V
10
5
VIN = 12.6V
VIN = 12.6V
15
ID
10
I
I
OUT
OUT
I
= 1.15V
OUT
20
10
1
VIN = 12.6V
(A)
(A)
(A)
VIN = 8.0V
25
VIN = 19.0V
(0.36µH filter inductor, 4x330µF output SP caps and 32x22µF ceramic caps)
30
15
VIN = 8.0V
VIN = 8.0V
35
10
40
20
ISL6264
1.155
1.150
1.145
1.140
1.135
1.130
1.125
1.120
FIGURE 5. ACTIVE MODE LOAD LINE, 2 PHASE, CCM,
1.115
1.110
FIGURE 7. ACTIVE MODE LOAD LINE, 1 PHASE, DE,
FIGURE 9. 1-PHASE DE MODE LOAD LINE, PSI_l = LOW,
1.16
1.15
1.14
1.13
1.12
1.11
1.10
1.09
1.08
1.07
0.964
0.954
0.944
0.934
0.924
0.914
0.904
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
0
VIN = 12.6V
VIN = 8.0V
2
PSI_L = HIGH, VID = 1.15V
PSI_L = LOW, VID = 1.15V
VID = 0.9V, OFFSET = 33mV
0
4
VIN = 19.0V
6
VIN = 8.0V
2
VIN = 19.0V
8
I
OUT
I
OUT
I
10
OUT
(A)
3
(A)
VIN = 12.6V
VIN = 19.0V
(A)
VIN = 12.6V
12
VIN = 8.0V
14
4
16
5
May 28, 2009
18
FN6359.3
20
6