参数资料
型号: TOP243YN
厂商: Power Integrations
文件页数: 42/52页
文件大小: 0K
描述: IC OFFLINE SWIT UVLO HV TO220
标准包装: 50
输出隔离: 隔离
频率范围: 66 ~ 132kHz
输出电压: 700V
功率(瓦特): 45W
工作温度: -40°C ~ 150°C
封装/外壳: TO-220-7(成形引线),6 引线
供应商设备封装: TO-220-7C
包装: 管件
产品目录页面: 1203 (CN2011-ZH PDF)
其它名称: 596-1070-5
TOP242-250
1.1
PI-3724-110405
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
SCALING FACTOR:
TOP246P/G: 1.35
200
180
160
140
120
100
80
60
40
-250
-200
-150
-100
-50
0
I M ( μ A)
Figure 56a. Current Limit vs. MULTI-FUNCTION Pin Current (TOP246P/G only).
1.1
PI-3725-110405
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
Typical
Measured at 25 ° C.
Refer to MULTIFUNCTION (M) Pin
Operation section
Scaling Factor:
TOP246P/G: 1.35
200
180
160
140
120
100
80
60
40
0
5K
10K
15K
20K
25K
30K
35K
40K
45K
External Current Limit Resistor R IL ( ? )
Figure 56b. Current Limit vs. External Current Limit Resistance (TOP246P/G only).
1.25
1.20
1.15
1.10
1.05
1.00
.95
.90
.85
.80
.75
.70
100 ° C
0 ° C
25 ° C
0
5K
10K
15K
20K
25K
30K
35K
40K
45K
External Current Limit Resistor R IL ( ? )
Figure 56c. External Current Limit vs. External Current Limit Resistance at 0 ° C, 25 ° C and 100 ° C Junction
Temperature (TOP246P/G only).
42
O
11/05
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