top209 Power Integrations, Inc., top209 Datasheet - Page 10

• Manufacturer Part Number: top209
• Description: Three-terminal Off-line Pwm Switch
• Manufacturer: Power Integrations, Inc.

2
UV Lockout
Threshold Voltage
Auto-restart
Hysteresis Voltage
Auto-restart
Duty Cycle
Auto-restart
Frequency
Self-protection
Current Limit
Leading Edge
Blanking Time
Current Limit
Delay
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
Power-up Reset
Threshold Voltage
10
SHUTDOWN/AUTO-RESTART (cont.)
CIRCUIT PROTECTION
TOP209/210
Parameter
A
8/97
Symbol
V
C(RESET)
t
I
t
LIMIT
LEB
ILD
di/dt = 40 mA/ s, T
(Unless Otherwise Specified)
T
SOURCE = 0 V
J
Conditions
See Figure 12
= -40 to 125 C
I
I
I
S1 open
S1 open
S1 open
S1 open
C
C
C
S2 open
= 4 mA
= 4 mA
= 4 mA
J
= 25 C
TOP209
TOP210
0.150
0.230
Min
125
4.4
0.6
2.0
Typ
150
100
145
4.7
1.0
1.2
3.3
30
5
Max
0.230
0.300
5.0
4.2
9
Units
Hz
ns
ns
%
V
V
A
V
C
C