TOP221-227
Conditions
(Unless Otherwise Specified)
See Figure 14
Parameter
Symbol
Min
Typ Max
Units
SOURCE = 0 V; Tj = -40 to 125 °C
CIRCUIT PROTECTION (cont.)
Current Limit
IC = 4 mA
tILD
ns
°C
V
100
135
Delay
Thermal Shutdown
Temperature
125
2.0
IC = 4 mA
S2 open
Power-up Reset
Threshold Voltage
VC(RESET)
3.3
4.3
OUTPUT
TOP221
Tj = 25 °C
31.2
51.4
15.6
25.7
36.0
60.0
18.0
30.0
ID = 25 mA
TOP222
Tj = 100 °C
Tj = 25 °C
Tj = 100 °C
Tj = 25 °C
Tj = 100 °C
Tj = 25 °C
Tj = 100 °C
Tj = 25 °C
Tj = 100 °C
Tj = 25 °C
ID = 50 mA
TOP223
7.8
9.0
ID = 100 mA
TOP224
12.9
15.0
ON-State
RDS(ON)
Ω
5.2
8.6
3.9
6.4
3.1
5.2
2.6
4.3
6.0
10.0
4.5
7.5
3.6
6.0
3.0
5.0
Resistance
ID = 150 mA
TOP225
ID = 200 mA
TOP226
ID = 250 mA
TOP227
Tj = 100 °C
Tj = 25 °C
Tj = 100 °C
ID = 300 mA
See Note B
OFF-State
IDSS
Current
µA
250
VDS = 560 V, TA = 125 °C
See Note B
Breakdown
BVDSS
V
700
ID = 100 µA, TA = 25 °C
Voltage
Rise
Time
tr
ns
ns
100
50
Measured in a Typical Flyback
Converter Application.
Fall
Time
tf
C
12
12/97
POWERINT [ Power Integrations ]
