RDK-142 Power Integrations, RDK-142 Datasheet - Page 26

• Manufacturer Part Number: RDK-142
• Description: KIT REF DESIGN TOP HX FOR TOP258
• Manufacturer: Power Integrations
• Series: TOPSwitch®-HXr

Specifications of RDK-142

• Mfg Application Notes: TOPSwitch-HX Family Appl Note
• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 2, Non-Isolated
• Power - Output: 35W
• Voltage - Output: 5V, 12V
• Current - Output: 2.2A, 2A
• Voltage - Input: 90 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 30kHz
• Board Type: Fully Populated
• Utilized Ic / Part: TOP258
• Product: Accessories & Kits
• Silicon Manufacturer: Power Integrations
• Kit Application Type: Displays
• Application Sub Type: LCD Monitor
• Kit Contents: Samples, Fully Functional Reference Board And Complete Documentation
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1193

9.1.3 Cross Regulation Matrix
The table below shows the data for the outputs under various loading conditions at 90
and 265 VAC. The regulation on the 5 V output was within ±5% under all conditions.
90 VAC constant 50 mA load on 12 V
90 VAC - 12 V held constant at full load
90 VAC constant 50 mA load on 5 V
90 VAC constant 2.2 A load on 5 V
I
I
O
O
I
I
O
O
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
(12 V)
(12 V)
2.2
2.2
2.2
2.2
2.2
(5 V)
(5 V)
2
2
2
2
2
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I
I
I
I
O
O
O
O
0.05
0.05
0.05
0.05
(12 V)
(12 V)
0.5
1.5
2.2
0.5
1.5
2.2
0.5
1.5
0.5
1.5
(5 V)
(5 V)
Table 1 – Cross Regulation Data Under Various Loading Conditions.
1
1
1
2
1
2
V
V
V
V
O
O
12.26
11.91
11.79
11.73
11.68
14.96
12.91
12.54
12.42
12.36
O
O
4.96
4.85
4.82
4.79
4.99
4.97
4.96
4.95
4.94
4.9
(12 V)
(12 V)
(5 V)
(5 V)
V
V
V
V
O
O
12.23
13.12
13.82
12.14
12.27
O
O
14.4
14.9
11.7
12.4
4.95
4.97
4.98
4.98
4.98
4.78
4.91
4.94
4.94
4.94
(12 V)
(12 V)
12
(5 V)
(5 V)
265 VAC constant 50 mA load on 12 V
265 VAC - 12 V held constant at full load
265 VAC constant 50 mA load on 5 V
265 VAC constant 2.2 A load on 5 V
I
I
O
O
I
I
O
O
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
(12 V)
(12 V)
2.2
2.2
2.2
2.2
2.2
(5 V)
(5 V)
2
2
2
2
2
I
I
I
I
O
O
O
O
0.05
0.05
0.05
0.05
(12 V)
(12 V)
0.5
1.5
2.2
0.5
1.5
2.2
0.5
1.5
0.5
1.5
(5 V)
(5 V)
1
1
1
2
1
2
V
V
V
V
O
O
12.27
11.91
11.76
11.69
11.63
14.87
12.96
12.55
12.98
12.32
O
O
4.95
4.89
4.85
4.78
4.99
4.97
4.96
4.95
4.94
4.8
(12 V)
(12 V)
(5 V)
(5 V)
Page 26 of 40
V
V
V
V
O
O
12.27
13.95
14.64
14.98
11.66
11.97
12.22
12.33
O
O
13.2
12.1
4.95
4.99
4.99
4.99
4.99
4.91
4.93
4.94
4.94
4.8
(12 V)
(12 V)
(5 V)
(5 V)