參數(shù)資料
型號(hào): PT4314C
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源模塊
英文描述: 2-OUTPUT 6 W DC-DC REG PWR SUPPLY MODULE
封裝: SMD-9
文件頁數(shù): 7/10頁
文件大?。?/td> 226K
代理商: PT4314C
For technical support or further information,visit http://power.ti.com
Typcial Characteristics
PT4310 Series —48V
6-W Low-Profile Dual-Output
Isolated DC/DC Converter
Io1 = |Io2| from 0 to 125 mA, VIN =53 V
PT 4314 Safe Operating Area Curves (See Note C)
Load Regulation, Vo1 vs Io1 with |Io2| =0.02 A
PT4314 (±24 V) Characteristic Data (See Note A)
Power Dissipation vs Output Current ( Io1 = |Io2| )
Load Regulation, Vox vs Iox with Ioy =0.02 A & VIN=53 V
50
60
70
80
90
025
50
75
100
125
Io1 = |Io2| (mA)
Efficiency
-
%
36 V
53 V
75 V
VIN
0
0.5
1
1.5
2
2.5
0
255075
100
125
Io1 = |Io2| (mA)
Pd
-
Watts
36 V
53 V
75 V
VIN
-2%
-1%
0%
1%
2%
025
50
75
100
125
Io1 : Io2 (mA)
Load
Regulation
Vo
(%)
Vo 1 / Io 1
Vo 2 / Io 2
Cross Regulation, Vox vs Ioy with Iox =0.02 A & VIN =53 V
Note A:
The above characteristic data has been developed from actual products tested at 25°C and Vin =53V. This data is considered typical data for the converter.
Note C:
SOA curves represent operating conditions at which internal components are at or below manufacturer’s maximum rated operating temperatures.
20
30
40
50
60
70
80
90
0
255075
100
125
Io1 = |Io2| (mA)
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
SLTS146B - MARCH 2001 - REVISED MAY 2004
-1.0%
-0.5%
0.0%
0.5%
1.0%
0
255075
100
125
Io1 : Io2 (mA)
Load
Regulation
Vo
(%)
Vo 1 / Io 2
Vo 2 / Io 1
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