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DCP010505DBP-U/7E4 参数 Datasheet PDF下载

DCP010505DBP-U/7E4图片预览
型号: DCP010505DBP-U/7E4
PDF下载: 下载PDF文件 查看货源
内容描述: 微型1W隔离未稳压DC / DC转换器 [Miniature, 1W Isolated UNREGULATED DC/DC CONVERTERS]
分类和应用: 转换器电源电路光电二极管输出元件
文件页数/大小: 22 页 / 626 K
品牌: TI [ TEXAS INSTRUMENTS ]
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ꢙꢚꢟ ꢠ ꢊ ꢡ ꢞ ꢔꢓ ꢌ ꢔꢞ  
www.ti.com  
SBVS012E − DECEMBER 2000 − REVISED DECEMBER 2007  
ELECTRICAL CHARACTERISTICS  
At T = +25°C, V = nominal, C = 2.2µF, and C  
= 0.1µF, unless otherwise noted.  
A
S
IN  
OUT  
DCP01B SERIES  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
Output  
Power  
Ripple  
100% full load  
0.97  
20  
W
O/P capacitor = 1µF, 50% load  
Room to cold  
mV  
PP  
0.046  
0.016  
%/°C  
%/°C  
Voltage vs temperature  
Room to hot  
Input  
Voltage range on V  
−10  
+10  
%
S
Isolation  
1s flash test  
1
1
kVrms  
kVrms  
Voltage  
(1)  
60s test, UL1950  
Line Regulation  
V
V
(min) to V (typ)  
1
1
15  
15  
%
%
S
S
S
(2)  
= constant  
Output voltage  
I
O
(typ) to V (max)  
S
Switching/Synchronization  
Oscillator frequency (f  
Sync input low  
)
Switcing frequency = f  
/2  
800  
kHz  
V
OSC  
OSC  
0.4  
3
Sync input current  
Disable time  
V
= +2V  
75  
2
µA  
µs  
pF  
SYNC  
Capacitance loading on SYNC pin  
IN  
External  
Reliability  
Demonstrated  
MSL 3−(U) versions, T = +55°C  
55  
FITS  
A
Thermal Shutdown  
IC temperature at shutdown  
Shutdown current  
Temperature Range  
Operating  
+150  
3
°C  
mA  
−40  
+100  
°C  
(1)  
(2)  
During UL1950 recognition tests only.  
10% load current.  
I
OUT  
ELECTRICAL CHARACTERISTICS PER DEVICE  
At T = +25°C, V = nominal, C = 2.2µF, and C  
= 0.1µF, unless otherwise noted.  
A
S
IN  
OUT  
NO LOAD  
BARRIER  
INPUT VOLTAGE  
(V)  
OUTPUT VOLTAGE  
(V)  
LOAD REGULATION  
(%)  
EFFICIENCY  
(%)  
CURRENT  
(mA)  
CAPACITANCE  
(pF)  
V
V
AT V (TYP)  
I
C
ISO  
S
NOM  
S
Q
(3)  
(4)  
75% LOAD  
10% TO 100% LOAD  
0% LOAD  
TYP  
20  
100% LOAD  
V
= 750V  
TYP  
3.6  
ISO  
RMS  
PRODUCT  
MIN  
4.5  
TYP  
5
MAX  
5.5  
MIN  
TYP  
5
MAX  
5.25  
TYP  
19  
18  
21  
21  
19  
26  
19  
11  
MAX  
31  
32  
35  
38  
37  
42  
41  
39  
39  
23  
35  
TYP  
80  
81  
81  
85  
82  
82  
85  
78  
80  
77  
76  
DCP010505B  
DCP010505DB  
DCP010507DB  
DCP010512B  
DCP010512DB  
DCP010515B  
DCP010515DB  
DCP011512DB  
DCP011515DB  
DCP012405B  
DCP012415DB  
4.75  
4.25  
4.5  
5
5.5  
5
5.75  
22  
3.8  
4.5  
5
5.5  
5.75  
6.5  
12  
12  
15  
15  
12  
15  
5
7.25  
38  
3.0  
4.5  
5
5.5  
11.4  
12.6  
29  
5.1  
4.5  
5
5.5  
11.4  
12.6  
40  
4.0  
4.5  
5
5.5  
14.25  
14.25  
11.4  
15.75  
15.75  
12.6  
34  
3.8  
4.5  
5
5.5  
42  
4.7  
13.5  
13.5  
21.6  
21.6  
15  
15  
24  
24  
16.5  
16.5  
26.4  
26.4  
19  
2.5  
14.25  
4.75  
15.75  
5.25  
12  
13  
10  
20  
2.5  
14  
2.5  
14.25  
15  
15.75  
17  
3.8  
(3)  
(4)  
100% load current = 1W/V  
NOM  
(typ).  
at 10% load − V  
Load regulation = (V  
at 100% load)/V at 75% load.  
OUT  
OUT  
OUT  
3
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