參數(shù)資料
型號: PT4701N
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源模塊
英文描述: 4-OUTPUT 35 W DC-DC REG PWR SUPPLY MODULE
封裝: METAL, SIP-15/21
文件頁數(shù): 7/11頁
文件大?。?/td> 195K
代理商: PT4701N
For technical support and more information, see inside back cover or visit www.ti.com
PT4701—48V
Performance Characteristics; Vin =48 V
(See Note A)
Typical Characteristics
Note A:
All Characteristic data in the above graphs has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.
Note B:
SOA curves represent operating conditions at which the internal components are at or below the manufacturer’s maximum rated operating temperatures.
PT4701 Safe Operating Area (SOA) (See Note B)
(All outputs proportionally loaded from 0 to 100 % of full load)
35-W Quad-Output
DC/DC Converter for DSL
Efficiency vs ±Iout1 & ±Iout2
Power Dissipation vs ±Iout1 & ±Iout2
SOA vs Total Output Power; Vin =48 V
40
50
60
70
80
90
0
0.25
0.5
0.75
1
1.25
± Iout1 (A)
Efficiency
-
%
1.75
1.5
1.25
1
0.5
± Iout2
0
1.5
3
4.5
6
7.5
9
0
0.25
0.5
0.75
1
1.25
± Iout1 (A)
Pd
-
Watts
1.75
1.5
1.25
1
0.75
0.5
0.25
0.1
± Iout2
20
30
40
50
60
70
80
90
0
5
10
15
20
25
30
35
Output Power (W)
Ambient
Temperature
(
°C)
300LFM
200LFM
150LFM
100LFM
Nat conv
Airflow
SLTS182A - FEBRUARY 2003 - REVISED APRIL 2003
相關(guān)PDF資料
PDF描述
PT4711C 2-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
PT4741A 4-OUTPUT 70 W DC-DC REG PWR SUPPLY MODULE
PT4741N 4-OUTPUT 70 W DC-DC REG PWR SUPPLY MODULE
PT4741C 4-OUTPUT 70 W DC-DC REG PWR SUPPLY MODULE
PT4825C 3-OUTPUT 35 W DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT4711 制造商:TI 制造商全稱:Texas Instruments 功能描述:45-W Dual-Output Isolated DC/DC Converter
PT4711A 功能描述:DC/DC轉(zhuǎn)換器 45W Dual 15V Out 48V Inpt Iso DC/DC Cnvtr 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:
PT4711C 功能描述:DC/DC轉(zhuǎn)換器 45W Dual 15V Out 48V Inpt Iso DC/DC Cnvtr 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:
PT4711N 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 45W Dual 15V Out 48V Inpt Iso DC/DC Cnvtr RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(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
PT472F100 制造商:n/a 功能描述:AF247X100