TOP101YAI Power Integrations, TOP101YAI Datasheet - Page 14

• Manufacturer Part Number: TOP101YAI
• Description: IC OFFLINE SWIT PWM OTP HV TO220
• Manufacturer: Power Integrations
• Series: TOPSwitch®r

Specifications of TOP101YAI

• Output Isolation: Isolated
• Frequency Range: 90 ~ 110kHz
• Voltage - Output: 350V
• Power (watts): 50W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: TO-220-3
• Output Voltage: 5.8 V
• Input / Supply Voltage (max): 110 VAC
• Input / Supply Voltage (min): 100 VAC
• Duty Cycle (max): 70 %
• Switching Frequency: 100 KHz
• Supply Current: 1.2 mA
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 14. TOPSwitch General Test Circuit.
Figure 12. TOPSwitch Duty Cycle Measurement.
14
VOLTAGE
DRAIN
TOP100-4
F
7/ 09
0 V
HV
90%
NOTE: This test circuit is not applicable for current limit or output characteristic measurements.
TOPSwitch
CONTROL
SOURCE
t 1
DRAIN
10%
t 2
DC =
t 1
t 2
PI-1215-091794
90%
0.1 F
C1
TYPICAL CONTROL PIN I-V CHARACTERISTIC
Figure 13. TOPSwitch CONTROL Pin I-V Characteristic.
47 F
C2
120
100
80
60
40
20
0
0
S1
Impedance
Trigger Current (45 mA)
470
Dynamic
5 W
R1
Latched Shutdown
CONTROL Pin Voltage (V)
2
0-50 V
VS1
470
=
R2
Slope
1
4
S2
6
8
40 V
VS2
10
PI-1905-061396