ISL6333IRZ Intersil, ISL6333IRZ Datasheet - Page 2

• Manufacturer Part Number: ISL6333IRZ
• Description: IC CTRLR PWM 3PHASE BUCK 48-QFN
• Manufacturer: Intersil

Specifications of ISL6333IRZ

• Applications: Controller, Intel VR11
• Voltage - Input: 5 ~ 12 V
• Number Of Outputs: 1
• Voltage - Output: 0.5 ~ 1.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VQFN
• Number Of Pwm Outputs: 3
• On/off Pin: Yes
• Adjustable Output: Yes
• Topology: Buck
• Switching Freq: 80 TO 1000kHz
• Operating Supply Voltage (max): 5.25V
• Output Current: 100000A
• Output Voltage: 0.5 to 1.6V
• Synchronous Pin: No
• Rise Time: 26ns
• Fall Time: 18ns
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: QFN EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ordering Information
Pinouts
ISL6333CRZ*
ISL6333IRZ*
ISL6333ACRZ*
ISL6333AIRZ*
ISL6333BCRZ*
ISL6333BIRZ*
ISL6333CCRZ*
ISL6333CIRZ*
*Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
matte tin plate plus anneal (e3 termination finish, which is 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.
PART NUMBER
(Note)
IDROOP
COMP
VDIFF
RSET
2
ISL6333 CRZ
ISL6333 IRZ
ISL6333A CRZ
ISL6333A IRZ
ISL6333B CRZ
ISL6333B IRZ
ISL6333C CRZ
ISL6333C IRZ
VCC
DVC
OFS
APA
REF
SS
FB
FS
10
12
11
ISL6333, ISL6333A, ISL6333B, ISL6333C
ISL6333, ISL6333A, ISL6333B, ISL6333C
1
2
3
4
5
6
7
8
9
MARKING
48
13
PART
47
14
46
15
45
16
ISL6333 (48 LD QFN)
44
17
TOP VIEW
GND (PIN 49)
43
18
TEMP. RANGE
-40 to +85
-40 to +85
-40 to +85
-40 to +85
0 to +70
0 to +70
0 to +70
0 to +70
42
19
(°C)
41
20
40
21
39
22
48 Ld 7x7 QFN
48 Ld 7x7 QFN
48 Ld 7x7 QFN
48 Ld 7x7 QFN
48 Ld 7x7 QFN
48 Ld 7x7 QFN
48 Ld 7x7 QFN
48 Ld 7x7 QFN
38
23
37
24
PACKAGE
(Pb-free)
36
35
34
33
32
31
30
29
28
27
26
25
VR_RDY
EN
PUVCC
PHASE2
UGATE2
BOOT2
LGATE2
PVCC2_3
LGATE3
BOOT3
UGATE3
PHASE3
L48.7x7
L48.7x7
L48.7x7
L48.7x7
L48.7x7
L48.7x7
L48.7x7
L48.7x7
DWG. #
PKG.
October 8, 2010
FN6520.3