ISL6336CRZ Intersil, ISL6336CRZ Datasheet - Page 3

• Manufacturer Part Number: ISL6336CRZ
• Description: IC CTRLR PWM 6PHASE BUCK 48-QFN
• Manufacturer: Intersil

Specifications of ISL6336CRZ

• Applications: Controller, Intel VR11.1
• Voltage - Input: 3 ~ 12 V
• Number Of Outputs: 1
• Voltage - Output: 0.5 ~ 1.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Controller and Driver Recommendations
NOTE: Intersil 5V and 12V drivers are mostly pin-to-pin compatible and allow dual footprint layout to optimize MOSFET selection and efficiency. Dual = One
Synchronous Channel; Quad = Two Synchronous channels.
ISL6336
ISL6336A
ISL6622
ISL6620
ISL6612, ISL6612A
ISL6596
ISL6614, ISL6614A
ISL6610
CONTROLLER
DRIVER
When PSI# is asserted (LOW), the controller generates a 3-level PWM pattern on the phases that are active in PSI# mode. The
active phases in PSI# mode must use VR11.1 drivers, ISL6622, ISL6620 for diode emulation.
When PSI# is asserted (LOW), the PWM pattern has only high and low states except for fault modes. The controller can be used
with any Intersil driver such as ISL6612, ISL6614, ISL6609, ISL6610. ISL6622, ISL6620 can also be used.
GATE DRIVE
VOLTAGE
12V
12V
12V
5V
5V
5V
3
Dual Output
(Single Phase)
Dual Output
(Single Phase)
Dual Output
(Single Phase)
Dual Output
(Single Phase)
Quad Output
(Two Phase)
Quad Output
(Two Phase)
# OF GATE
DRIVES
ISL6336, ISL6336A
EMULATION
DIODE
(DE)
Yes
Yes
No
No
No
No
OPTIMIZATION
GATE DRIVE
(GVOT)
COMMENTS
Yes
No
No
No
No
No
Use for phases that are active in PSI# mode and its
coupled channel in coupled inductor applications. Can
also be used on all channels.
Use for phases that are active in PSI# mode and its
coupled channel in coupled inductor applications. Can
also be used on all channels.
Can be used with phases that are inactive in PSI# mode
or with all channels when using the ISL6336A
Can be used with phases that are inactive in PSI# mode
or with all channels when using the ISL6336A
Can be used with phases that are inactive in PSI# mode
or with all channels when using the ISL6336A
Can be used with phases that are inactive in PSI# mode
or with all channels when using the ISL6336A
COMMENTS
May 28, 2009
FN6504.1