ISL6227CAZ-T Intersil, ISL6227CAZ-T Datasheet - Page 7

• Manufacturer Part Number: ISL6227CAZ-T
• Description: IC CONTROLLER DDR, DDR2 28QSOP
• Manufacturer: Intersil

Specifications of ISL6227CAZ-T

• Package / Case: 28-QSOP
• Mounting Type: Surface Mount
• Voltage - Output: 0.9 ~ 5.5 V
• Voltage - Input: 5 ~ 28 V
• Operating Temperature: -10°C ~ 100°C
• Applications: Controller, DDR, DDR2
• Number Of Outputs: 2
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
SOFT1
Vo1
Ilo1
Vo2
EN1
Vo1
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
Vo1
Ilo1
Vo2
SOFT1
EN1
Vo1
PG1
Vo2
Vin1
Vo1
VOLTAGE OF VO
CHANNEL 1
December 21, 2006
FN9094.4