ISL6227CA Intersil, ISL6227CA Datasheet - Page 7
![IC CONTROLLER DDR, DDR2 28QSOP](/photos/28/17/281740/28-qsop_m28_sml.jpg)
ISL6227CA
Manufacturer Part Number
ISL6227CA
Description
IC CONTROLLER DDR, DDR2 28QSOP
Manufacturer
Intersil
Datasheet
1.ISL6227CAZ.pdf
(27 pages)
Specifications of ISL6227CA
Applications
Controller, DDR, DDR2
Voltage - Input
5 ~ 28 V
Number Of Outputs
2
Voltage - Output
0.9 ~ 5.5 V
Operating Temperature
-10°C ~ 100°C
Mounting Type
Surface Mount
Package / Case
28-QSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL6227CA
Manufacturer:
INTERSIL
Quantity:
20 000
Company:
Part Number:
ISL6227CAZ
Manufacturer:
HARRIS
Quantity:
8
Company:
Part Number:
ISL6227CAZ
Manufacturer:
Intersil
Quantity:
1 645
Part Number:
ISL6227CAZ
Manufacturer:
INTERSIL
Quantity:
20 000
Company:
Part Number:
ISL6227CAZ-T
Manufacturer:
Intersil
Quantity:
2 500
Part Number:
ISL6227CAZ-T
Manufacturer:
INTERSIL
Quantity:
20 000
Typical Operation Performance
FIGURE 13. INPUT STEP-DOWN TRANSIENT AT PWM MODE
FIGURE 15. SOFT-START INTERVAL AT ZERO INITIAL
FIGURE 17. OPERATION AT LIGHT LOAD OF 100mA,
VPHASE1
Vphase1
ILO1
VO1
SOFT1
VO2
Vo1
Ilo1
Vo2
SOFT1
EN1
PG1
VO1
EN1
Vo1
VIN1
VO1
VO2
PG1
Vin1
Vo1
Vo2
VOLTAGE OF VO
CHANNEL 1
7
(Continued)
ISL6227
FIGURE 14. INPUT STEP-DOWN TRANSIENT AT HYS MODE
FIGURE 16. SOFT-START INTERVAL WITH NON-ZERO INITIAL
FIGURE 18. OPERATION AT HEAVY LOAD OF 4A,
Vphase1
VPHASE1
ILO1
VO1
Vo1
Ilo1
VO2
Vo2
SOFT1
EN1
PG1
SOFT1
VO1
VIN1
VO1
VO2
EN1
Vo1
PG1
Vo2
Vin1
Vo1
VOLTAGE OF VO
CHANNEL 1
May 4, 2009
FN9094.7