參數(shù)資料
型號: PT4826A
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源模塊
英文描述: 3-OUTPUT 35 W DC-DC REG PWR SUPPLY MODULE
封裝: METAL, SIP-21/18
文件頁數(shù): 2/34頁
文件大?。?/td> 483K
代理商: PT4826A
For technical support and more information, see inside back cover or visit www.ti.com
10
SLTS165E - FEBRUARY 2002 - REVISED MARCH 2003
PT4824—48V
35-W Triple Output Isolated DC/DC
Converter for Logic Applications
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:
Output Load (%) represents the percent drawn from each output of the stated 100% load condition.
Note C:
SOA curves represent operating conditions at which the internal components are at or below the manufacturer’s maximum rated operating temperatures.
PT4824 Performance Characteristics
(See Notes A, B)
Power Dissipation vs Output Load
PT4824 Thermal Performance (See Note C)
(Io1 + Io2 + Io3 =12A, represents 100% Load)
Efficiency vs Output Power
(Io1 =8A, Io2 =2A, Io3 =2A represents 100% Load)
Output Ripple vs Output Power; Vin =48V
(Io1 =8A, Io2 =2A, Io3 =2A represents 100% Load)
Efficiency vs Output Power
(Io1 =4A, Io2 =4A, Io3 =4A represents 100% Load)
Output Ripple vs Output Power; Vin =48V
(Io1 =4A, Io2 =4A, Io3 =4A represents 100% Load)
50
60
70
80
90
100
0
20406080
100
Output Load (%)
Efficiency
-
%
36V
48V
75V
VIN
50
60
70
80
90
100
0
2040
6080
100
Output Load (%)
Efficiency
-
%
36V
48V
75V
VIN
0
20
40
60
80
100
0
2040
6080
100
Output Load (%)
Ripple
-
mV
3.3V
1.8V
1.2V
VOUT
0
20
40
60
80
100
0
2040
6080
100
Output Load (%)
Ripple
-
mV
3.3V
1.8V
1.2V
VOUT
0
2
4
6
8
0
20406080
100
Output Load (%)
Pd
-
Watts
36V
48V
75V
VIN
Safe Operating Area @Vin =48V
20
30
40
50
60
70
80
90
0%
20%
40%
60%
80%
100%
Output Load (%)
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat Conv
Airflow
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT4826C 功能描述:DC/DC轉(zhuǎn)換器 5V/3.3V/1.8V 9A 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:
PT4826N 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 5V/3.3V/1.8V 9A 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
PT4827 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
PT4827A 功能描述:直流/直流開關(guān)轉(zhuǎn)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(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
PT4827C 功能描述:直流/直流開關(guān)轉(zhuǎn)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(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