top233 Power Integrations, Inc., top233 Datasheet - Page 27

• Manufacturer Part Number: top233
• Description: Design Flexible, Ecosmart , Integrated Off-line Switcher
• Manufacturer: Power Integrations, Inc.

Self Protection
Current Limit
Initial Current Limit
Leading Edge
Blanking Time
Current Limit Delay
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
Power-up Reset
Threshold Voltage
ON-State
Resistance
FREQUENCY Pin
Threshold Voltage
FREQUENCY Pin
Input Current
CIRCUIT PROTECTION
FREQUENCY INPUT
OUTPUT
Parameter
Symbol
V
R
C(RESET)
I
I
t
DS(ON)
LIMIT
t
INIT
LEB
V
ILD
I
F
F
T
T
T
TOP232
TOP233
TOP234
See Figure 33
SOURCE = 0 V
J
J
J
= 25 °C
= 25 °C
= 25 °C
T
(Unless Otherwise Specified)
J
I
I
= 25 °C
I
D
D
D
TOP232
TOP233
TOP234
= 100 mA
= 150 mA
= 50 mA
Figure 34, S1 open
Conditions
See Figure 34
Internal; di/dt = 100mA/µs
Internal; di/dt = 200mA/µs
Internal; di/dt = 300mA/µs
See Note B
I
I
C
C
V
= 4 mA
= 4 mA
;
F
(Rectified Line Input)
(Rectified Line Input)
T
= V
See Note C
See Note C
See Note C
J
= -40 to 125 °C
≤ 85 VAC
C
265 VAC
T
T
T
T
T
T
J
J
J
J
J
J
= 100 °C
= 100 °C
= 100 °C
= 25 °C
= 25 °C
= 25 °C
I
I
0.465
0.930
1.395
LIMIT(MIN)
LIMIT(MIN)
0.75 x
0.6 x
Min
125
2.0
1.0
10
0.500
1.000
1.500
Typ
15.6
25.7
12.9
200
100
135
2.9
3.3
7.8
5.2
8.6
22
70
V
TOP232-234
0.535
1.070
1.605
18.0
30.0
15.0
10.0
Max
C
150
4.3
9.0
6.0
40
-1.0
Units
7/01
µA
B
°C
°C
ns
ns
V
Ω
A
A
V
27