参数资料
型号: IRU3034CS
厂商: International Rectifier
文件页数: 5/12页
文件大小: 0K
描述: IC CTRL/REG PWM SWITCH 8-SOIC
标准包装: 95
应用: 控制器,Intel Pentium?,II,P55C
输入电压: 12V
输出数: 1
输出电压: 2 V ~ 3.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
产品目录页面: 1384 (CN2011-ZH PDF)
其它名称: *IRU3034CS
IRU3034-CS
IRU3034-CS-ND
IRU3034 & (PbF)
PENTIUM CORE SUPPLY APPLICATION PARTS LIST
(IRU3034 and IRU3033 Dual Layout) Low Cost 4-Bit VID
Ref Desig Description Qty
U1 LDO/Switcher IC 1
Q2 MOSFET 1
Part #
IRU3034CS (8-Pin SOIC)
IRL3303 (TO-220)
IRL3103S (TO-263) (Note 1)
Manuf
IR
IR
D1
Schottky Diode
1
MBR1045CT (TO-220)
MBRB1545CT (TO-263) (Note1)
Motorola
L2
Inductor
1
Core: T50-18, L=4 μ H
Micro Metal
Turns: 10T, 18 AWG
(core)
L1
R1
R2
R3
R4A *
R4B *
R5A
R5B
R5C
R5D
R5E
R6
R7
R8
R9
C1
Inductor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Capacitor
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
L=2 μ H
22 ? , 5%, SMT 1206 size
10 ? , 5%, SMT 1206 size
324K ? , 1%, SMT 0805 size
806 ? , 1%, SMT 0805 size
90.9K ? , 1%, SMT 0805 size
1.24K ? , 1%, SMT 0805 size
2.49K ? , 1%, SMT 0805 size
4.99K ? , 1%, SMT 0805 size
10K ? , 1%, SMT 0805 size
1.30 ? , 1%, SMT 0805 size
5m ? , 5%, 2W
4.99K ? , 1%, SMT 0805 size
4.7K ? , 5% for IRU3034, open for 3033
Open for IRU3034, 10 ? for IRU3033
6MV1500GX, 1500 μ F, 6.3V, Elect
C2
C3
C4
C5
C7
C8
C6
HS1
HS2
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Heat Sink
Heat Sink
1
1
1
1
4
1
1
1
1
6MV1500GX, 1500 μ F, 6.3V, Elect
1 μ F, Ceramic, SMT 0805 size
470pF, Ceramic, SMT 0805 size
10pF, Ceramic, SMT 0805 size
6MV1500GX, 1500 μ F, 6.3V, Elect
0.047 μ F for 3034 , 0.1 μ F for IRU3033
4700pF for IRU3034, open for IRU3033
For MOSFET, 577002
For Schottky Diode, 577002
Sanyo
Sanyo
Sanyo
Sanyo
Aavid
Aavid
*R4 is a parallel combination of R4A and R4B.
Note: For the applications where it is desirable to eliminate the heat sink, the IRL3103S for Q2 and
MBR1545CT for D2 in TO-263 packages with minimum of 1" square copper pad can be used.
www.irf.com
5
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