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參數(shù)資料
| 型號： | IRU3034CSPBF |
| 廠商： | International Rectifier |
| 英文描述： | 8-PIN PWM SWITCHER CONTROLLER IC WITH CURRENT LIMITING |
| 中文描述： | 8引腳的PWM開關(guān)控制器芯片，限流 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 159K |
| 代理商： | IRU3034CSPBF |
IRU3034 & (PbF)
5
www.irf.com
Ref Desig Description Qty
U1
LDO/Switcher IC
Q2
MOSFET
Part #
IRU3034CS (8-Pin SOIC)
IRL3303 (TO-220)
IRL3103S (TO-263) (Note 1)
MBR1045CT (TO-220)
MBRB1545CT (TO-263) (Note1)
Core: T50-18, L=4
μ
H
Turns: 10T, 18 AWG
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
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
Manuf
IR
IR
1
1
D1
Schottky Diode
1
Motorola
Micro Metal
L2
Inductor
1
(core)
L1
R1
R2
R3
R4A *
R4B *
R5A
R5B
R5C
R5D
R5E
R6
R7
R8
R9
C1
C2
C3
C4
C5
C7
C8
C6
HS1
HS2
Inductor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Heat Sink
Heat Sink
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
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.
PENTIUM CORE SUPPLY APPLICATION PARTS LIST
(IRU3034 and IRU3033 Dual Layout) Low Cost 4-Bit VID
相關(guān)PDF資料 |
PDF描述 |
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| IRU3034PBF | 8-PIN PWM SWITCHER CONTROLLER IC WITH CURRENT LIMITING |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IRU3034CSTR | 功能描述:IC CNTRL PWM SYNC SWITCH 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:控制器，DSP 輸入電壓:4.5 V ~ 25 V 輸出數(shù):2 輸出電壓:最低可調(diào)至 1.2V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:30-TFSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:30-TSSOP 包裝:帶卷 (TR) |
| IRU3034PBF | 制造商:IRF 制造商全稱:International Rectifier 功能描述:8-PIN PWM SWITCHER CONTROLLER IC WITH CURRENT LIMITING |
| IRU3037 | 制造商:IRF 制造商全稱:International Rectifier 功能描述:8-PIN SYNCHRONOUS PWM CONTROLLER |
| IRU3037A | 制造商:IRF 制造商全稱:International Rectifier 功能描述:8-PIN SYNCHRONOUS PWM CONTROLLER |
| IRU3037ACF | 功能描述:IC REG CTRLR BUCK PWM VM 8-TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:4,000 系列:- PWM 型:電壓模式 輸出數(shù):1 頻率 - 最大:1.5MHz 占空比:66.7% 電源電壓:4.75 V ~ 5.25 V 降壓:是 升壓:無 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 85°C 封裝/外殼:40-VFQFN 裸露焊盤 包裝:帶卷 (TR) |
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