TOP234GN Power Integrations, TOP234GN Datasheet - Page 26

• Manufacturer Part Number: TOP234GN
• Description: IC OFFLINE SWIT OVP UVLO 8SMD
• Manufacturer: Power Integrations
• Series: TOPSwitch®-FXr
• Type: Off Line Switcherr

Specifications of TOP234GN

• Output Isolation: Isolated
• Frequency Range: 66 ~ 132kHz
• Voltage - Output: 700V
• Power (watts): 30W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-SMD Gull Wing, 7 Leads
• Output Voltage: 12 V
• Input / Supply Voltage (max): 265 VAC
• Input / Supply Voltage (min): 85 VAC
• Duty Cycle (max): 78 %
• Switching Frequency: 132 KHz
• Supply Current: 1.5 mA
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Line Under-Voltage
Threshold Current
Line Over-Voltage
or Remote ON/
OFF Threshold
Current and
Hysteresis
Remote ON/OFF
Negative Threshold
Current and
Hysteresis
MULTI-FUNCTION
Pin Short Circuit
Current
MULTI-FUNCTION
Pin Voltage
Maximum Duty
Cycle Reduction
Onset Threshold
Current
Maximum Duty
Cycle Reduction
Slope
Remote OFF
DRAIN Supply
Current
Remote ON Delay
Remote OFF
Setup Time
26
TOP232-234
MULTI-FUNCTION INPUT
Parameter
B
7/01
Symbol
I
I
T
I
REM (N)
T
M (SC)
M (DC)
I
V
l
ROFF
UV
OV
RON
M
V
SOURCE = 0 V
From Remote On to Drain Turn-On
DRAIN
T
T
(Unless Otherwise Specified)
V
J
J
Minimum Time Before Drain
= 25 °C
= 25 °C
M
Turn-On to Disable Cycle
= 150 V
= 0 V
Conditions
See Figure 34
See Note B
See Note B
T
I
T
M
J
V
= 25 °C
J
;
M
> I
= 25 °C
T
= V
MULTI-FUNCTION
M (DC)
MULTI-FUNCTION
J
Auto-restart Mode
= -40 to 125 °C
l
C
Normal Mode
l
Pin Shorted to
M
l
l
Hysteresis
M
Threshold
M
M
Pin Floating
Hysteresis
Threshold
CONTROL
= -150 µA
= 225 µA
= 50 µA
= -50 µA
Min
-300
-110
2.00
2.50
1.25
1.18
210
300
-43
1.5
1.5
44
75
-240
Typ
2.60
2.90
1.32
1.24
0.30
225
400
-35
-90
0.6
1.0
2.5
2.5
50
10
90
-7
Max
-180
3.00
3.30
1.39
1.30
240
520
110
-27
-70
1.1
1.8
4.0
4.0
54
Units
%/µA
mA
µA
µA
µA
µA
µA
µA
µA
µs
µs
V