ISL6227CAZ-T Intersil, ISL6227CAZ-T Datasheet - Page 8

• 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 19. OVERCURRENT PROTECTION AT CHANNEL 1
SOFT1
Vphase1
FIGURE 21. MODE TRANSITION OF HYS
Vo2
EN1
Vo1
PG1
PG1
Vo1
Ilo1
Vo1
Vo2
Ilo1
FIGURE 23. SOFT SHUTDOWN INTERVAL
8
→
(Continued)
_PWM
ISL6227
FIGURE 20. SHORT-CIRCUIT PROTECTION AT CHANNEL 1
Vphase2
VTT
OCSET
VDDQ
VCC
Vo1
PG1
FIGURE 22. MODE TRANSITION OF PWM
Vo2
Vo1
Ilo1
Ilo2
Vo2
FIGURE 24. V
CC
POWER-UP IN DDR MODE
→
December 21, 2006
HYS
FN9094.4