參數(shù)資料
型號(hào): PT4476N
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE
封裝: VERTICAL THROUGH HOLE-26
文件頁(yè)數(shù): 3/7頁(yè)
文件大小: 174K
代理商: PT4476N
For technical support and more information, see inside back cover or visit www.ti.com
Note A:
Characteristic data has been developed from actual products tested at 25°C. This data is considered typical data for the Converter.
Note B:
SOA curves represent the conditions at which internal components are at or below the manufacturer’s maximum operating temperatures
Efficiency vs Output Current
Power Dissipation vs Output Current
Typical Characteristics
PT4476—24V
100-W 8.5-A Programmable
Isolated DC/DC Converter
Efficiency vs Output Current
Performance Characteristics, Vo =15V (See Note A)
Performance Characteristics, Vo =12V (See Note A)
60
65
70
75
80
85
90
95
01
234567
8
Iout (A)
Efficiency
-
%
18.0V
24.0V
30.0V
36.0V
VIN
0
2
4
6
8
10
12
14
16
18
01
234
5678
Iout (A)
Pd
-
Watts
36.0V
30.0V
24.0V
18.0V
VIN
60
65
70
75
80
85
90
95
01
234
5678
Iout (A)
Efficiency
-
%
18.0V
24.0V
30.0V
36.0V
VIN
0
2
4
6
8
10
12
14
01
234
5678
Iout (A)
Pd
-
Watts
36.0V
30.0V
24.0V
18.0V
VIN
Power Dissipation vs Output Current
Safe Operating Area, Vo =12V, Vin =24V ( See Note B)
Safe Operating Area, Vo =15V, Vin =24V ( See Note B)
20
30
40
50
60
70
80
90
012345
678
Iout (A)
Ambient
Temperature
(°C)
Nat conv
100LFM
200LFM
300LFM
400LFM
500LFM
Airflow
20
30
40
50
60
70
80
90
01234
56
Iout (A)
Ambient
Temperature
(
°C)
500LFM
400LFM
300LFM
200LFM
100LFM
Nat conv
Airflow
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