DAK-16A Power Integrations, DAK-16A Datasheet - Page 14

• Manufacturer Part Number: DAK-16A
• Description: KIT DESIGN ACCELERATOR ADAPTER
• Manufacturer: Power Integrations
• Series: LinkSwitch®r

Specifications of DAK-16A

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 2.75W
• Voltage - Output: 5.5V
• Current - Output: 500mA
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 42kHz
• Board Type: Bare (Unpopulated)
• Utilized Ic / Part: LNK500, LNK501, LNK520
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 596-1001

Figure 12. LinkSwitch General Test Circuit.
14
Figure 13. I
Figure 15. CONTROL Pin I-V Characteristic.
LNK500
D
2/05
1.6
1.2
0.8
0.4
120
100
2
0
80
60
40
20
0
0
0.0
V
C
= 5.15 V
C
2.0
vs. DRAIN Voltage.
CONTROL Pin Voltage (V)
20
DRAIN Voltage (V)
4.0
40
40 V
6.0
S1
8.0
60
10.0 12.0 14.0
80
40 V
10 kΩ
750 Ω
100
0.22 µF
S2
C1
Figure 14. Duty Cycle Measurement.
Figure 16. Duty Cycle vs. CONTROL Pin Current.
90
80
70
60
50
40
30
20
10
0
2.15
LinkSwitch
CONTROL Pin Current (mA)
C
D
S
2.25
S
S
S
S
2.35
2.45
2.55
PI-2894-031004
2.65