參數(shù)資料
型號(hào): PTB78560BAZ
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, DIP11
文件頁(yè)數(shù): 27/27頁(yè)
文件大?。?/td> 643K
代理商: PTB78560BAZ
www.ti.com
PTB78560B Characteristic Data (V
O = 3.3 V)
(3) (4)
0
15
0
1
5
10
35
20
25
30
50
45
40
2
3
5
6
7
8
4
IO Output Current A
V
O
Output
V
oltage
mV
P
IO Output Current A
P
D
Power
Dissipation
W
VI=24 V
VI=18 V
VI=60 V
VI=48 V
VI=36 V
0
2
0
2
1
3
7
5
6
8
4
6
8
0
50
45
2
40
55
70
65
60
75
80
4
6
8
IO Output Current A
Efficiency
%
85
VI=18 V
VI=24 V
VI=60 V
VI=48 V
VI=36 V
40
30
20
70
60
50
90
80
0
1
2
3
5
6
7
8
4
400 LFM
IO Output Current A
T
A
Ambient
T
emperature
°C
200 LFM
100 LFM
0 LFM
(Natural Convection)
40
30
20
70
60
50
90
80
0
1
2
3
5
6
7
8
4
400 LFM
IO Output Current A
T
A
Ambient
T
emperature
°C
200 LFM
100 LFM
0 LFM
(Natural Convection)
SLTS249 – JUNE 2005
TYPICAL CHARACTERISTICS (continued)
EFFICIENCY
POWER DISSIPATION
OUTPUT VOLTAGE RIPPLE
vs
OUTPUT CURRENT
Figure 6.
Figure 7.
Figure 8.
TEMPERATURE DERATING
vs
OUTPUT CURRENT (VI = 24 V)
OUTPUT CURRENT (VI = 48 V)
Figure 9.
Figure 10.
(3)
All data listed in Figure 6, Figure 8, and Figure 7 have been developed from actual products tested at 25°C. This data is considered
typical data for the dc-dc converter.
(4)
The temperature derating curves represent operating conditions at which internal components are at or below manufacturer's maximum
rated operating temperature. Derating limits apply to modules soldered directly to a 100–mm × 100–mm, double-sided PCB with 2 oz.
copper. Applies to Figure 9, and Figure 10.
9
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