IRU3055CQ IRF [International Rectifier], IRU3055CQ Datasheet - Page 7

• Manufacturer Part Number: IRU3055CQ
• Description: POWER MANAGEMENT CHIPSET FOR 3-PHASE VRM 9.0 CONVERTERS
• Manufacturer: IRF [International Rectifier]

TYPICAL APPLICATION (1)
Parts List
Rev. 1.4
08/13/02
Ref Desig
Q1,Q3,Q5
Q2,Q4,Q6
U1
D1
L1
L2,L3,L4
C1
C2,C10
C3,C5,C9,
C8,C11,C13
C4
C6
C7
C12
C14
R1
R2,R4,R5
R3
R6
5V
C9
1uF
22nF
C12
C7
100pF
(Optional)
R3
47K
MOSFET
MOSFET
Controller
Schottky Diode
Inductor
Inductor
Cap, Ceramic
Cap, Ceramic
Cap, Ceramic
Cap,Electrolytic
Cap,Electrolytic
Cap (Optional)
Cap, Ceramic
Cap,Electrolytic
Resistor
Resistor
Resistor
Resistor
Description
27K
C5
1uF
R6
C10
0.1uF
Vcc
Ref
Rt
SS
D4
D3
D2
D1
D0
C o m p
IRU3055
20V, 9mV
20V, 6mV
Synchronous PWM
In Series
1mH
1mH
1mF, X7R, 25V
0.1mF, Y5V, 25V
1mF, Y5V, 16V
1000mF, 16V
1500mF, 16V
100pF, X7R, 50V
22nF, X7R, 50V
2700mF,6.3V,13mV
2.2K, 1%
1.5K, 1%
47K, 1%
27K, 1%
Figure 3 - Typical application of IRU3055.
Value
PGnd1/
OCGnd
PGnd2
PGnd3
OCSet
HDrv2
HDrv3
HDrv1
LDrv1
LDrv2
LDrv3
V
V
CS1
CS3
CS2
CL23
CL1
Fb
C1
1uF
2.2K
R1
www.irf.com
Qty
3
3
1
1
1
3
1
2
6
1
6
1
1
8
1
3
1
1
IRF3704S
IRF3711S
IRU3055
BAT54S
Z9479-A
T60-18 Core, 6-turns
#14 AWG wire
ECJ-3YB1E105K
ECJ-2VF1E104Z
ECJ-3VF1C105Z
EEU-FJ1C152U
ECU-V1H101KBN
ECU-V1H223KBG
EEU-FJ0J272U
D 1
C2
0.1uF
Part#
Q1
IRF3704S
Q2
IRF3711S
Q3
IRF3704S
Q4
IRF3711S
Q5
IRF3704S
Q6
IRF3711S
C3
1uF
1uH
L1
IR
IR
IR
IR
Coilcraft
Panosonic
Panosonic
Panosonic
Any
Panosonic
Panosonic
Panosonic
Panosonic
Any
Any
Any
Any
R2
1.5K
R4
1.5K
R5
1.5K
Manuf
C6
6x 1500uF
1uH
1uH
1uH
L3
L2
L4
C4
1000uF
1uF
C8
C11
1uF
C13
1uF
irf.com
coilcraft.com
maco.panasonic.co.jp
maco.panasonic.co.jp
Web site (www.)
12V
IRU3055
1.5V / 60A
C14
8x 2700uF
7