ISL6322 datasheet(2/41 Pages) INTERSIL | Four-Phase Buck PWM Controller with Integrated MOSFET Drivers and I2C Interface for Intel VR10, VR11, and AMD Applications

2 page

FN6328.0

August 21, 2006

Pinout

ISL6322 (48 LD QFN)

TOP VIEW

Ordering Information

PART

NUMBER*

(Note)

PART

MARKING

TEMP.

(°C)

PACKAGE

(Pb-Free)

PKG.

DWG. #

ISL6322CRZ ISL6322CRZ

0 to 70

48 Ld 7x7 QFN

L48.7x7

ISL6322IRZ

-40 to 85 48 Ld 7x7 QFN

L48.7x7

*Add “-T” suffix for tape and reel.

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100%

matte tin plate termination finish, which are RoHS compliant and

compatible with both SnPb and Pb-free soldering operations. Intersil

Pb-free products are MSL classified at Pb-free peak reflow

temperatures that meet or exceed the Pb-free requirements of

IPC/JEDEC J STD-020.

VID4

VID3

VID2

VID1

VID0

VRSEL

SCL

SDA

SS/RST/A0

VCC

ISEN1+

ISEN1-

PHASE1

UGATE1

BOOT1

LGATE1

PVCC1_2

LGATE2

BOOT2

GND

REF

OFS

UGATE2

PHASE2

ISL6322

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