参数资料
型号: NCP1031POEEVB
厂商: ON Semiconductor
文件页数: 7/19页
文件大小: 0K
描述: BOARD EVAL NCP1031 POE DC CONV
设计资源: NCP1031POEEVB Schematic
NCP1031POEEVB Gerber Files
NCP1031POEEVB Bill of Materials
标准包装: 1
主要目的: 电源管理,以太网供电(POE)
嵌入式:
已用 IC / 零件: NCP1031
已供物品:
其它名称: NCP1031POEEVB-ND
NCP1031POEEVBOS
NCP1030, NCP1031
TYPICAL CHARACTERISTICS
13.0
12.5
12.0
11.5
11.0
10.5
10.0
9.5
9.0
8.5
NCP1030
V DRAIN = 48 V
T J = 25 ? C
20
19
18
17
16
15
14
13
12
11
NCP1031
V DRAIN = 48 V
T J = 25 ? C
8.0
0
2
4
6
8
10
10
0
2
4
6
8
10
V CC , SUPPLY VOLTAGE (V)
Figure 4. NCP1030 Startup Current vs. Supply
Voltage
V CC , SUPPLY VOLTAGE (V)
Figure 5. NCP1031 Startup Current vs. Supply
Voltage
20
18
16
NCP1030
V DRAIN = 48 V
20
18
16
V CC = 0 V
NCP1031
V DRAIN = 48 V
14
14
12
10
8
6
4
2
0
V CC = 0 V
V CC = V CC(on) -- 0.2 V
12
10
8
6
4
2
0
V CC = V CC(on) -- 0.2 V
--50
--25
0
25
50
75
100
125
150
--50
--25
0
25
50
75
100
125
150
T J , JUNCTION TEMPERATURE ( ? C)
Figure 6. NCP1030 Startup Current vs.
Junction Temperature
T J , JUNCTION TEMPERATURE ( ? C)
Figure 7. NCP1031 Startup Current vs.
Junction Temperature
12
10
8
NCP1030
T J = --40 ? C
T J = 25 ? C
20
18
16
14
12
NCP1031
T J = --40 ? C
T J = 25 ? C
6
10
4
2
T J = 125 ? C
8
6
4
T J = 125 ? C
0
0
25
50
75
100
V CC = V CC(on) -- 0.2 V
125 150 175
200
2
0
0
25
50
75
100
V CC = V CC(on) -- 0.2 V
125 150 175
200
V DRAIN , DRAIN VOLTAGE (V)
Figure 8. NCP1030 Startup Current vs. Drain
Voltage
http://onsemi.com
7
V DRAIN , DRAIN VOLTAGE (V)
Figure 9. NCP1031 Startup Current vs. Drain
Voltage
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