TNY268PN Power Integrations, TNY268PN Datasheet - Page 18

• Manufacturer Part Number: TNY268PN
• Description: IC OFFLINE SWIT OTP OCP HV 8DIP
• Manufacturer: Power Integrations
• Series: TinySwitch®-IIr

Specifications of TNY268PN

• Output Isolation: Isolated
• Frequency Range: 124 ~ 140kHz
• Voltage - Output: 700V
• Power (watts): 23W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-DIP (0.300", 7.62mm), 7 Leads
• Output Voltage: 5.8 V
• Input / Supply Voltage (max): 265 VAC
• Input / Supply Voltage (min): 85 VAC
• Duty Cycle (max): 68 %
• Switching Frequency: 132 KHz
• Supply Current: 380 uA
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: Through Hole
• Supply Voltage: 265VAC
• Digital Ic Case Style: DIP
• No. Of Pins: 8
• No. Of Regulated Outputs: 1
• Filter Terminals: DIP
• Rohs Compliant: Yes
• On Resistance Rds(on): 5.2ohm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1055-5

Typical Performance Characteristics
18
TNY263-268
Figure 24. Current Limit vs. Temperature.
Figure 26. BYPASS Pin Start-up Waveform.
Figure 22. Breakdown vs. Temperature.
G
4/05
1.1
1.0
0.9
1.2
0.8
0.6
0.4
0.2
7
6
5
4
3
2
1
0
1
0
-50 -25
-50
0
Junction Temperature (°C)
0.2
0
0
Temperature (°C)
TNY263
TNY264-266
TNY267
TNY268
25
0.4
Time (ms)
50
50
0.6
75 100 125 150
100
0.8
150
1.0
Figure 23. Frequency vs. Temperature.
Figure 27. Output Characteristic.
Figure 25. Current Limit vs. di/dt.
300
250
200
150
100
50
0
1.2
1.0
0.8
0.6
0.4
0.2
1.4
1.2
1.0
0.8
0.4
0.2
0.6
0
0
0
-50
1
Scaling Factors:
TNY263
TNY264
TNY265
TNY266
TNY267
TNY268
-25
Junction Temperature (°C)
2
TNY263
TNY264
TNY265
TNY266
TNY267
TNY268
Drain Voltage (V)
Normalized di/dt
T
T
0
CASE
CASE
0.85
1.0
1.5
2.0
3.5
5.5
2
4
= 25 °C
= 100 °C
25
110 mA/µs
Normalized
42 mA/µs
50 mA/µs
55 mA/µs
70 mA/µs
90 mA/µs
di/dt = 1
50
6
3
75
Normalized
8
Limit = 1
Current
210 mA
250 mA
275 mA
350 mA
450 mA
550 mA
100 125
10
4