參數(shù)資料
型號(hào)： QBW018A0B61
元件分類： 電源模塊
英文描述： 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT PACKAGE-7
文件頁(yè)數(shù)： 10/17頁(yè)
文件大?。?/td> 303K
代理商： QBW018A0B61
Data Sheet
December 7, 2007
QBW018A0B Series Power Modules, DC - DC Converters:
36 – 75Vdc Input; 12Vdc Output; 18A Output Current
2
Tyco Electronics Power Systems
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are
absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in
excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for
extended periods can adversely affect the device reliability.
Parameter
Device
Symbol
Min
Max
Unit
Input Voltage*
Continuous
VIN
-0.3
75
Vdc
Non- operating continuous
VIN
-0.3
80
Vdc
Operating Ambient Temperature
All
TA
-40
85
°C
(See Thermal Considerations section)
Storage Temperature
All
Tstg
-55
125
°C
I/O Isolation Voltage (100% factory Hi-Pot tested)
All
1500
Vdc
* Input over voltage protection will shutdown the output voltage when the input voltage exceeds threshold level.
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions.
Parameter
Device
Symbol
Min
Typ
Max
Unit
Operating Input Voltage
VIN
36
48
75
Vdc
Maximum Input Current
IIN,max
-
7
Adc
(VIN=0V to 75V, IO=IO, max)
Inrush Transient
All
I
2t
-
1
A
2s
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 12μH source impedance; VIN=
48V, IO= IOmax ; see Figure 9)
All
-
24
-
mAp-p
Input Ripple Rejection (120Hz)
All
-
-50
-
dB
CAUTION: This power module is not internally fused. An input line fuse must always be used.
This power module can be used in a wide variety of applications, ranging from simple standalone operation to being
part of a complex power architecture. To preserve maximum flexibility, internal fusing is not included, however, to
achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a fast-
acting fuse with a maximum rating of 15 A (see Safety Considerations section). Based on the information provided in
this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be
used. Refer to the fuse manufacturer’s data sheet for further information.
相關(guān)PDF資料
PDF描述
QDF-2T1-4 INTERCONNECTION DEVICE
QDF-2TP-5 INTERCONNECTION DEVICE
QDSP-399G-00000 7 SEG NUMERIC DISPLAY, GREEN, 10 mm
QEB421.TR 2.4 mm, 1 ELEMENT, INFRARED LED, 880 nm
QEHC49H3310HM5016 HC49/S Crystal - Through Hole packaged
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
QBW018A0B61-HTZ 功能描述:DC/DC轉(zhuǎn)換器 36-75Vin 12Vout 18A Neg TH Pin 3.68mm BP RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
QBW018A0B61Z 制造商:LINEAGEPOWER 制造商全稱:LINEAGEPOWER 功能描述:36-75Vdc Input; 12Vdc Output; 18A Output Current
QBW018A0B641 功能描述:DC/DC轉(zhuǎn)換器 TH 18A, IN 48V OUT 12V,PIN/AUTO/NEG RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
QBW018A0B641Z 功能描述:DC/DC轉(zhuǎn)換器 18A 7-Pin QRT-Brick RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
QBW018A0B6Z 功能描述:DC/DC轉(zhuǎn)換器 48Vin 12Vout 18A TH 3.68pin RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*