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TOP246R 数据表(PDF) 38 Page - Power Integrations, Inc.

部件名 TOP246R
功能描述  Family Extended Power, Design Flexible,Integrated Off-line Switcher
PDF  48 Pages
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制造商  POWERINT [Power Integrations, Inc.]
网页  http://www.powerint.com
标志 POWERINT - Power Integrations, Inc.

TOP246R 数据表(HTML) 38 Page - Power Integrations, Inc.

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TOP242-249
38
E
7/01
August 8, 2000
Conditions
(Unless Otherwise Specified)
See Figure 53
SOURCE = 0 V
; T
J = -40 to 125 °C
Min
Typ
Max
Parameter
Symbol
Units
OUTPUT
CIRCUIT PROTECTION (cont)
t
IL(D)
V
C(RESET)
100
130
140
150
75
1.75
3.0
4.25
ns
°C
°C
V
Current Limit Delay
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
Power-up Reset
Threshold Voltage
I
C = 4 mA
Figure 53, S1 Open
R
DS(ON)
ON-State
Resistance
T
J = 25 °C
T
J = 100 °C
T
J = 25 °C
T
J = 100 °C
T
J = 25 °C
T
J = 100 °C
T
J = 25 °C
T
J = 100 °C
T
J = 25 °C
T
J = 100 °C
T
J = 25 °C
T
J = 100 °C
T
J = 25 °C
T
J = 100 °C
T
J = 25 °C
T
J = 100 °C
TOP242
I
D = 50 mA
TOP243
I
D = 100 mA
TOP244
I
D = 150 mA
TOP245
I
D = 200 mA
TOP246
I
D = 300 mA
TOP247
I
D = 400 mA
TOP248
I
D = 500 mA
TOP249
I
D = 600 mA
15.6
18.0
25.7
30.0
7.80
9.00
12.9
15.0
5.20
6.00
8.60
10.0
3.90
4.50
6.45
7.50
2.60
3.00
4.30
5.00
1.95
2.25
3.22
3.75
1.56
1.80
2.58
3.00
1.30
1.50
2.15
2.50
Ω
Measured in a Typical
Flyback Converter Application
Off-State
Current
Breakdown
Voltage
Rise
Time
Fall
Time
I
DSS
BV
DSS
t
R
t
F
400
µA
700
V
100
ns
50
ns
V
L, VM = Floating; IC = 4mA
V
DS = 560 V; TJ = 125 °C
V
L, VM = Floating; IC = 4mA
I
D = 100 µA; TJ = 25 °C



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