参数资料
型号: TOP243P
厂商: Power Integrations
文件页数: 44/52页
文件大小: 0K
描述: IC OFFLINE SWIT OVP UVLO HV 8DIP
标准包装: 3,000
系列: TOPSwitch®-GX
输出隔离: 隔离
频率范围: 66 ~ 132kHz
输出电压: 700V
功率(瓦特): 25W
工作温度: -40°C ~ 150°C
封装/外壳: 8-DIP(0.300",7.62mm),7 引线
供应商设备封装: DIP-8B
包装: 管件
TOP242-250
Typical Performance Characteristics (cont.)
6.0
1.6
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
V X = 1.33 - ? I X ? X 0.66 K ?
-200 μ A ≤ I X ≤ -25 μ A
0
100
200
300
400
-240
-180
-120
-60
0
LINE-SENSE PIN CURRENT ( μ A)
Figure 63a. LINE-SENSE Pin Voltage vs. Current.
6
EXTERNAL CURRENT LIMIT PIN CURRENT ( μ A)
Figure 63b. EXTERNAL CURRENT LIMIT Pin Voltage
vs. Current.
1.6
5
4
3
2
1.4
1.2
1.0
0.8
0.6
V M = 1.37 - ? I M ? x 1 k ?
-200 μ A ≤ I M ≤ -25 μ A
1
SEE
EXPANDED
VERSION
0.4
0.2
0
-300 -200 -100 0
100 200 300 400 500
0
-300 -250
-200
-150 -100
-50
0
MULTI-FUNCTION PIN CURRENT ( μ A)
Figure 64a. MULTI-FUNCTION Pin Voltage vs. Current.
1.2
1.0
0.8
0.6
0.4
0.2
0
MULTI-FUNCTION Pin Current ( μ A)
Figure 64b. MULTI-FUNCTION Pin Voltage vs. Current
(Expanded).
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25
0
25
50
75 100 125 150
-50 -25
0
25
50
75 100 125 150
JUNCTION TEMPERATURE ( ° C)
Figure 65. Control Current Out at 0% Duty Cycle
vs. Temperaure.
JUNCTION TEMPERATURE ( ° C)
Figure 66. Max. Duty Cycle Reduction Onset Threshold
Current vs. Temperature.
44
O
11/05
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TOP243P- 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
TOP243P/G 制造商:未知厂家 制造商全称:未知厂家 功能描述:Up to 290 W Extended power. design flexible.
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TOP243PN- 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
TOP243PN-TL 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher