iru3055 International Rectifier Corp., iru3055 Datasheet - Page 24

• Manufacturer Part Number: iru3055
• Description: 5-bit Programmable 3-phase Synchronous Buck Controller Ic -
• Manufacturer: International Rectifier Corp.

IRU3055
PARTS LIST FOR TYPICAL APPLICATION (3)
24
Ref Desig
Q1, Q3, Q5
Q2, Q4, Q6
Q7
U1
D1
D2
D3
L1
L2,L3,L4
C1
C2, C10
C3,5,8,9,
11,13,15
C4
C6
C12
C14
R1
R2,R4,R5
R3
R6
R7
MOSFET
MOSFET
NPN Transistor
Controller
Schottky Diode
Diode
Zener Diode
Inductor
Inductor
Cap, Ceramic
Cap, Ceramic
Cap, Ceramic
Cap,Electrolytic
Cap,Electrolytic
Cap, Ceramic
Cap,Electrolytic
Resistor
Resistor
Resistor
Resistor
Resistor
Description
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20V, 9mV
20V, 6mV
Synchronous PWM
In Series
1.3mH
2mH, 15A
1mF, X7R, 25V
0.1mF, Y5V, 25V
1mF, Y5V, 16V
1000mF, 16V
1500mF, 16V
22nF, X7R, 50V
2700mF,6.3V,13mV
2.2K, 1%
3.3K, 1%
47K, 1%
20K, 1%
10V, 5%
Value
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Qty
3
3
1
1
1
1
1
1
3
1
2
7
1
6
1
8
1
3
1
1
1
Data and specifications subject to change without notice. 02/01
IRF3704S
IRF3711S
2N3904
IRU3055
BAT54S
1N4148
1N5242A
Z9479-A
T60-18 Core, 6-turns
#14 AWG wire
ECJ-3YB1E105K
ECJ-2VF1E104Z
ECJ-3VF1C105Z
EEU-FJ1C152U
ECU-V1H223KBG
EEU-FJ0J272U
Part#
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Manuf
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Web site (www.)
08/13/02
Rev. 1.4