参数资料
型号: PTH05010YAST
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源模块
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封装: DIP-20
文件页数: 14/18页
文件大小: 773K
代理商: PTH05010YAST
www.ti.com
TYPICAL CHARACTERISTICS (VREF =1.25V)(1)(2)
60
70
80
90
10 0
E
ffi
cien
cy
%
36
9
12
15
0
IL Load Current A
VIN = 3.3 V
VIN = 5 V
VIN = 12 V
50
10
20
30
40
50
60
36
9
12
15
0
IL Load Current A
Output
Ripple
mV
VIN = 12 V
0
VIN = 5 V
VIN = 3.3 V
1
2
3
4
5
36
9
2
15
0
IL Load Current A
VIN = 3.3 V
VIN = 12 V
VIN = 5 V
Power
Dissipation
W
P D
0
20
30
40
50
60
70
80
90
400 LFM
200 LFM
100 LFM
Nat Conv
23
4
8
0
IL Load Current A
10
6
VIN = 12 V
T A
Ambient
T
emperature
5C
20
30
40
50
60
70
80
90
3
6912
15
0
IL Load Current A
400 LFM
200 LFM
100 LFM
Nat Cinv
T A
Ambient
T
emperature
5C
PTH03010Y
PTH05010Y
PTH12010Y
SLTS223A–MARCH 2004–REVISED OCTOBER 2005
EFFICIENCY
OUTPUT RIPPLE
POWER DISSIPATION
vs
LOAD CURRENT
Figure 1.
Figure 2.
Figure 3.
PTH03010Y/PTH05010Y AT
PTH12010Y ONLY; VIN =12V
NOMINAL VIN
TEMPERATURE DERATING
vs LOAD CURRENT
Figure 4.
Figure 5.
(1) The electrical characteristic data has been developed from actual products tested at 25°C. This data is considered typical for the
converter. Applies to Figure 1, Figure 2, and Figure 3.
(2) The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum
operating temperatures. Derating limits apply to modules soldered directly to a 4 in x 4 in double-sided PCB with 1 oz. copper. For
surface mount packages (AS and AZ suffix), multiple vias (plated through holes) are required to add thermal paths around the power
pins. Please refer to the mechanical specification for more information. Applies to Figure 4, and Figure 5.
5
相关PDF资料
PDF描述
PTH12010YAZ 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH03010YAST 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH12010YAH 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH12010YAZT 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH12010YAST 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
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