參數(shù)資料
型號: PT4827
廠商: Texas Instruments, Inc.
英文描述: "3.3V/2.5V/1.8V 12A
中文描述: 3.3V/2.5V/1.8V 12A 輸出 48V 輸入的隔離 DC/DC 轉換器
文件頁數(shù): 31/32頁
文件大?。?/td> 764K
代理商: PT4827
For technical support and more information, see inside back cover or visit www.ti.com
Application Notes
31
VDE Approved Installation Instructions (Installationsanleitung)
Nennspannnug (Rated Voltage):
PT4820 36 to 72 Vdc, Transient to 80Vdc
Nennaufnahme (Rated Input):
PT4820
1.5 Adc
Nennleistung (Rated Power):
40 Watts Maximum
Ausgangsspannung (Sec. Voltage):
PT4820 Series
PT4821, +3.3/ +2.5/ +1.5 Vdc; 8.0/ 6.0/ 6.0 Adc; Max total is 12Adc
PT4822, +3.3/ +1.8/ +1.5 Vdc; 8.0/ 6.0/ 6.0 Adc; Max total is 12Adc
PT4823, +3.3/ +2.5/ +1.2 Vdc; 8.0/ 6.0/ 6.0 Adc; Max total is 12Adc
PT4824, +3.3/ +1.8/ +1.2 Vdc; 8.0/ 6.0/ 6.0 Adc; Max total is 12Adc
PT4825, +3.3/ +1.5/ +1.2 Vdc; 8.0/ 6.0/ 6.0 Adc; Max total is 12Adc
PT4826, +5.0/ +3.3/ +1.8 Vdc; 5.0/ 5.5 /5.5 Adc; Max total is 9Adc
PT4827, +3.3/ +2.5/ +1.8 Vdc; 8.0/ 6.0 /6.0 Adc; Max total is 12Adc
PT4828, +5.0/ +2.5/ +1.5 Vdc; 5.0/ 5.5 /5.5 Adc; Max total is 9Adc
PT4829, +5.0/ +1.8/ +1.5 Vdc; 5.0/ 5.5 /5.5 Adc; Max total is 9Adc
PT4831, +5.0/ +3.3/ +1.5 Vdc; 5.0/ 5.5 /5.5 Adc; Max total is 9Adc
PT4832, +5.0/ +3.3/ +2.5 Vdc; 5.0/ 5.5 /5.5 Adc; Max total is 9Adc
Ausgangsstrom (Sec. Current):
oder (or)
Ausgangsleistung (Sec. Power):
Angabe der Umgebungstemperatur
(Information on ambient temperature): +85
°
C maximum as tested
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.
(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.
Offenbach,
VDE Pr
ü
f- und Zertifizierungsinstitut
Abteilung / Department TD
(J
ü
rgen B
rwinkel)
Ort / Place
Datum / Date Nov 6, 2002
(Stempel und Unterschrift des Herstellers / Stamp
and signature of the manufacturer)
PT4820 Series
相關PDF資料
PDF描述
PT4832 "5V/3.3V/2.5V 9A
PT4852 "3.3V/1.8V/1.5V 25A
PT4853 "3.3V/2.5V/1.2V 25A
PT4855 "3.3V/1.5V/1.2V 25A
PT4856 "5V/3.3V/1.5V
相關代理商/技術參數(shù)
參數(shù)描述
PT4827A 功能描述:直流/直流開關轉換器 3.3/2.5/1.8V 12A 48V Inpt Iso DC/DC Cnvtr RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT
PT4827C 功能描述:直流/直流開關轉換器 3.3/2.5/1.8V 12A 48V Inpt Iso DC/DC Cnvtr RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT
PT4827N 功能描述:直流/直流開關轉換器 3.3/2.5/1.8V 12A 48V Inpt Iso DC/DC Cnvtr RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT
PT4828 制造商:TI 制造商全稱:Texas Instruments 功能描述:35-W Triple Output Isolated DC/DC Converter for Logic Applications
PT4828A 功能描述:直流/直流開關轉換器 5V/2.5V/1.5V 9A 48V Inpt Iso DC/DC Cnvtr RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT