參數資料
型號: IRU3034PBF
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開關控制器芯片,限流
文件頁數: 5/12頁
文件大?。?/td> 159K
代理商: IRU3034PBF
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PDF資料
PDF描述
IRU3037 8-PIN SYNCHRONOUS PWM CONTROLLER
IRU3037A 8-PIN SYNCHRONOUS PWM CONTROLLER
IRU3037ACF 8-PIN SYNCHRONOUS PWM CONTROLLER
IRU3037ACS 8-PIN SYNCHRONOUS PWM CONTROLLER
IRU3037CF 8-PIN SYNCHRONOUS PWM CONTROLLER
相關代理商/技術參數
參數描述
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:- 標準包裝:4,000 系列:- PWM 型:電壓模式 輸出數: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)
IRU3037ACFPBF 功能描述:IC REG CTRLR BUCK PWM VM 8-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標準包裝:4,000 系列:- PWM 型:電壓模式 輸出數: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)
IRU3037ACFTRPBF 功能描述:開關變換器、穩(wěn)壓器與控制器 8 PWM 200 KHZ 500mA Synch CTRL RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel