04-Oct-2005
EP-85 6 V, 330 mA Low Cost Charger
8.2 No-Load Input Power
160
140
120
100
80
60
40
20
0
50
100
150
AC Input Voltage (VAC)
Figure 9 – No-Load Input Power vs. Input Line Voltage.
200
250
300
8.3 Regulation
10
9
8
7
6
5
4
3
2
1
at 90 VAC
at 115 VAC
at 230 VAC
at 265 VAC
MIN
MAX
0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
Output Current (A)
Figure 10 – Load and Line Regulation.
The LNK564 device enters auto-restart for output voltages below typically 1.5 V, thus
preventing excessive short circuit current.
Power Integrations
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