RDK-203 Power Integrations, RDK-203 Datasheet - Page 18

• Manufacturer Part Number: RDK-203
• Description: KIT REF DESIGN PEAKSWITCH
• Manufacturer: Power Integrations
• Series: PeakSwitch®r

Specifications of RDK-203

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 3, Isolated
• Power - Output: 54W
• Voltage - Output: 28V, -28V, 12V
• Current - Output: 893mA, 893mA, 333mA
• Voltage - Input: 90 ~ 265VAC
• Regulator Topology: Flyback
• Board Type: Fully Populated
• Utilized Ic / Part: PKS607
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 596-1267

Typical Performance Characteristics
Rev. I 02/07
18
Figure 24. Standard Current Limit vs. Temperature.
Figure 26. Output Characteristic.
Figure 22. Breakdown vs. Temperature.
PKS603-607
1.1
1.0
0.9
1.2
0.8
0.6
0.4
0.2
1.2
1.0
0.8
0.6
0.4
0.2
1
0
0
-50 -25
-50
0
2
Junction Temperature (°C)
Junction Temperature (°C)
4
0
0
Drain Voltage (V)
6
25
8 10 12 14 16 18 20
50
50
Scaling Factors:
PKS603
PKS604
PKS605
PKS606
PKS607
T
T
J
J
= 25 °C
= 100 °C
75 100 125 150
100
1.0
1.5
2.0
3.0
4.0
150
Figure 23. Frequency vs. Temperature.
Figure 27. C
Figure 25. Current Limit vs. di/dt.
1000
1.4
1.2
1.0
0.8
0.4
0.2
0.6
100
1.2
1.0
0.8
0.6
0.4
0.2
10
0
0
1
-50
1
0
OSS
-25
Junction Temperature (°C)
100
vs. Drain Voltage.
Drain Voltage (V)
Normalized di/dt
0
200
2
25
300
Scaling Factors:
PKS603
PKS604
PKS605
PKS606
PKS607
50
400
3
75
1.0
1.5
2.0
3.0
4.0
500
100 125
600
4