TOP234Y Power Integrations, TOP234Y Datasheet - Page 25

• Manufacturer Part Number: TOP234Y
• Description: IC OFFLINE SWIT OVP UVLO TO220
• Manufacturer: Power Integrations
• Series: TOPSwitch®-FXr
• Type: Off Line Switcherr

Specifications of TOP234Y

• Output Isolation: Isolated
• Frequency Range: 66 ~ 132kHz
• Voltage - Output: 700V
• Power (watts): 75W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: TO-220-7 (Formed Leads), 5 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: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Control Pin
Charging Current
Charging Current
Temperature Drift
Auto-restart Upper
Threshold Voltage
Auto-restart Lower
Threshold Voltage
Auto-restart
Hysteresis Voltage
Auto-restart Duty
Cycle
Auto-restart
Frequency
PWM Gain
Temperature Drift
External Bias
Current
CONTROL
Current at Start of
Cycle Skipping
Dynamic
Impedance
Dynamic
Impedance
Temperature Drift
Control Pin
Internal Filter Pole
CONTROL FUNCTIONS (cont.)
SHUTDOWN/AUTO-RESTART
Parameter
Symbol
l
v
C (CH)
C(AR)
Z
l
B
C
SOURCE = 0 V
T
(Unless Otherwise Specified)
J
= 25 °C
I
C
= 4 mA; T
Conditions
See Figure 34
See Figure 32
See Figure 4
See Note A
See Note A
T
J
= 25 °C
;
T
J
= -40 to 125 °C
J
= 25 °C
V
V
C
C
= 0 V
= 5 V
Min
-5.0
-3.0
1.2
4.5
0.8
10
2
- 0.01
Typ
0.18
-3.8
-1.9
1.9
5.9
0.5
5.8
4.8
1.0
1.0
15
7
4
TOP232-234
Max
-2.6
-0.8
2.8
7.5
5.1
22
8
%/mA/°C
Units
%/°C
7/01
%/°C
kHz
mA
mA
mA
Hz
%
B
Ω
V
V
V
25