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參數(shù)資料
| 型號(hào)： | PT4842A |
| 英文描述： | 55V Single N-Channel HEXFET Power MOSFET in a D2-Pak package; Similar to IRF1405S with Lead Free Packaging |
| 中文描述： | DC至DC轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 13/14頁(yè) |
| 文件大?。?/td> | 216K |
| 代理商： | PT4842A |
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Application Notes
For technical support and more information, see inside back cover or visit www.ti.com
VDE Approved Installation Instructions (Installationsanleitung)
Nennspannnug (Rated Voltage):
PT4840 36 to 72 Vdc, Transient to 80Vdc
Nennaufnahme (Rated Input):
PT4840
2.2 Adc
Nennleistung (Rated Power):
25 Watts Maximum
PT4841, 65 Watts Maximum
PT4842, 62 Watts Maximum
Ausgangsspannung (Sec. Voltage):
PT4840 Series
PT4841, +15/ +3.3/ +1.5 Vdc, 1.25 Adc/ 3.0 Adc/ 2.0 Adc
Maximum total current is 13.7 Adc or 65 Watts
PT4842, +12V/ +3.3V/ +1.8V, 2.7Adc/ 6Adc/ 7Adc
Ausgangsstrom (Sec. Current):
oder (or)
Ausgangsleistung (Sec. Power):
Maximum total current is 13.7 Adc or 62 Watts
Angabe der Umgebungstemperatur
(Information on ambient temperature): +85
°
C maximum
Besondere Hinweise (Special Instructions):
Es ist vorzusehen, da
die Spannungsversorgung in einer Endanwendung
ü
ber eine isolierte
Sekundaerschaltung bereit gestellt wird. Die Eingangspannung der Spannungsversorgungsmodule muss
eine verstaerkte Isolierung von der Wechselstromquelle aufweisen.
Die Spannungsversorgung muss gemaess den Gehaeuse-, Montage-, Kriech- und Luftstrecken-,
Markierungs- und Trennanforderungen der Endanwendung installiert werden. Bei Einsatz eines TNV-3-
Einganges muss die SELV-Schaltung ordnungsgemaess geerdet werden.
(The power supply is intended to be supplied by isolated secondary circuitry in an end use application.
The input power to these power supplies shall have reinforced insulation from the AC mains.
The power supply shall be installed in compliance with the enclosure, mounting, creepage, clearance,
casualty, markings, and segregation requirements of the end-use application. When the input is TNV-3,
the SELV circuitry must be reliably grounded.)
Offenbach,
VDE Pr
ü
f- und Zertifizierungsinstitut
Abteilung / Department TD
(J
ü
rgen B
rwinkel)
Ort / Place
Datum / Date
(Stempel und Unterschrift des Herstellers / Stamp
and signature of the manufacturer)
PT4840 Series
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PT4842C | DC to DC Converter |
| PT4842N | DC to DC Converter |
| PT5541 | A 25V Single N-Channel HEXFET Power MOSFET in a DirectFET SQ package rated at 59 amperes optimized with low on resistance for applications such as active OR'ing. Shipped in Tape and Reel only. Part is not available in bulk, TR is implied in part number.; A IRF6622 with Standard Tape and Reel Quantity of 4800 |
| PT5542 | A 25V Single N-Channel HEXFET Power MOSFET in a DirectFET SQ package rated at 59 amperes optimized with low on resistance for applications such as active OR'ing. Shipped in Tape and Reel only. Part is not available in bulk, TR is implied in part number.; Similar to IRF6622 qualified for use with lead free solder shipped in tape and reel 4800 pieces |
| PT5544 | 8V 1.75A. 5-V Input Step-Up (Boost) ISR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT4842C | 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 12/3.3/1.8V 48V-Inp 62W 3-Out DC-DC RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| PT4842N | 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 12/3.3/1.8V 48V-Inp 62W 3-Out DC-DC RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| PT4850 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:25-A Triple Output Isolated DC/DC Converter For Logic Applications |
| PT4850F | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Thin Type Phototransistor |
| PT4850FE000F | 功能描述:光電晶體管 PT4800F with IC bin 0.12-0.56mA RoHS:否 制造商:OSRAM Opto Semiconductors 最大功率耗散:165 mW 最大暗電流:200 nA 封裝 / 箱體:T-1 |
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