参数资料
型号: PT4313C
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源模块
英文描述: 2-OUTPUT 6 W DC-DC REG PWR SUPPLY MODULE
封装: SMD-9
文件页数: 6/10页
文件大小: 226K
代理商: PT4313C
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
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.
Io1 =0 to 0.25 A, |Io2|=0.25 A, VIN =38–75 V
PT4313 Safe Operating Area Curves (See Note C)
PT4313; Io1 =0 to 0.45 A, |Io2| =0.05 A
Load Regulation, Vox vs Iox with Ioy =0.05 A & VIN =53 V
PT4313 (±12 V) Characteristic Data (See Note A)
Cross Regulation, Vox vs Ioy with Iox =0.05 A & VIN =53 V
Io1 =0 to 1 A, |Io2| =0.2 A, VIN =38–75 V
PT4311 Safe Operating Area Curves (See Note C)
PT4311 (±5 V) Characteristic Data (See Note A)
PT4311; Io1 =0 to 0.6 A, |Io2| =0.6 A
20
30
40
50
60
70
80
90
0
0.1
0.2
0.3
0.4
0.5
0.6
Io1 (A)
Ambient
Temperature
(
°C)
200LFM
120LFM
Nat conv
Airflow
20
30
40
50
60
70
80
90
0
0.2
0.4
0.6
0.8
1
Io1 (A)
Ambient
Temperature
(
°C)
200LFM
120LFM
Nat conv
Airflow
-4.0%
-2.0%
0.0%
2.0%
4.0%
0
0.1
0.2
0.3
0.4
0.5
Io1 : Io2 (A)
Load
Regulation
Vout
(%)
Vo 1 / Io 1
Vo 2 / Io 2
-1.0%
-0.5%
0.0%
0.5%
1.0%
0
0.1
0.2
0.3
0.4
0.5
Io1 : Io2 (A)
V
out
(%)
Vo 1 / Io 2
Vo 2 / Io 1
-1.0%
-0.5%
0.0%
0.5%
1.0%
0
0.2
0.4
0.6
0.8
1
1.2
Io1 : Io2 (A)
Cross
Regulation
Vout
(%)
Vo 1 / Io 2
Vo 2 / Io 1
Cross Regulation, Vox vs Ioy with Iox =0.2 A & VIN =53 V
-4.0%
-2.0%
0.0%
2.0%
4.0%
0
0.2
0.4
0.6
0.8
1
1.2
Io1 : Io2 (A)
Load
Regulation
V
o
(%)
Vo 1 / Io 1
Vo 2 / Io 2
Load Regulation, Vox vs Iox with Ioy =0.2 A & VIN =53 V
SLTS146B - MARCH 2001 - REVISED MAY 2004
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.00
0.05
0.10
0.15
0.20
0.25
Io1 (A)
Ambient
Temperature
(
°C)
60LFM
Nat conv
Airflow
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.0
0.1
0.2
0.3
0.4
Io1 (A)
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
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