LinkZero-LP Power Integrations, Inc., LinkZero-LP Datasheet - Page 11

• Manufacturer Part Number: LinkZero-LP
• Description: LinkZero-LP, an upgrade to PI's popular LinkSwitch-LP, incorporates new technology which enables the device to automatically enter into and wake up from no-load mode while disipating less than 5 mW - substantially less than the IEC definition of zero
• Manufacturer: Power Integrations, Inc.

Typical Performance Characteristics
www.powerint.com
Figure 10. Breakdown vs. Temperature.
Figure 12. Current Limit vs. Temperature.
Figure 14. BYPASS Pin Start-up Waveform (C
1.4
1.2
1.0
0.8
0.6
0.4
0.2
7
6
5
4
3
2
1
0
1.1
1.0
0.9
0
-50
-50 -25
0
Junction Temperature (°C)
0.2
0
0
Temperature (°C)
25
0.4
Time (ms)
50
50
0.6
BP
75 100 125 150
= 0.22 mF).
100
0.8
1.0
150
Figure 11. Frequency vs. Temperature.
Figure 13. FEEDBACK Pin Voltage vs. Temperature.
Figure 15. Output Characteristics.
200
175
150
125
100
1.1
1.0
0.9
75
50
25
1.2
1.0
0.8
0.6
0.4
0.2
0
0
-50 -25
0
-50
2
-25
Junction Temperature (°C)
4
DRAIN Voltage (V)
0
Temperature (°C)
6
0
25 °C
25
8
25
10 12 14 16 18 20
50
100 °C
50
LNK574
75 100 125 150
75
100 125
Rev. B 12/07/10
11