IRU3027CW International Rectifier, IRU3027CW Datasheet - Page 7

• Manufacturer Part Number: IRU3027CW
• Description: IC CTRL/REG SYNC BUCK 28-SOIC
• Manufacturer: International Rectifier

Specifications of IRU3027CW

• Applications: Controller, Intel Processor
• Voltage - Input: 5V, 12V
• Number Of Outputs: 4
• Voltage - Output: 1.08 ~ 1.85 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRU3027CW; IRU3027-CW; IRU3027-CW

TYPICAL APPLICATION
Rev. 1.5
07/17/02
Type Detect
1.5V / 3.3V
V
V
Vcc3
12V
OUT
OUT
1.8V
5V
2
4
C22
C15
Q10
Q12
L1
C1
C25
C37
Figure 3 - Typical application of IRU3027 for the AMD Slot A socket.
C18
R1
C19
SD
Fix
Select
NC
Drive2
V
Drive4
Drive3
V
V
SEN
SEN
V12
SEN
2
IRU3027
3
4
R2
U1
Gnd
V5
C27
R17
Fault / Rt
PGOOD
OCSet
UGate
V
Phase
LGate
SS
PGnd
SEN
VID0
VID1
VID2
VID3
VID4
Fb
www.irf.com
R4
1
C38
C17
C20
R3
Q1
Q5
Q6
Q11
Vcc3
R5
R9
C9
R19
C28
Q2
Q7
Q3
Q8
PGood
D1
Q4
Q9
C23
R8
R10
R15
R18
C24
R14
L2
L3
IRU3027
C39
C29
C43
C69
C77
Vcore
7