RDK-115 Power Integrations, RDK-115 Datasheet - Page 19

• Manufacturer Part Number: RDK-115
• Description: KIT REFERENCE DESIGN W/TN376PN
• Manufacturer: Power Integrations
• Series: TinySwitch®-PKr

Specifications of RDK-115

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 4, Isolated
• Power - Output: 7.5W
• Voltage - Output: 3.3V, 5V, 12V, -12V
• Current - Output: 500mA, 500mA, 250mA, 30mA
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 132kHz
• Board Type: Fully Populated
• Utilized Ic / Part: TNY376
• Product: Accessories & Kits
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 596-1145

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Figure 27. Drain Capacitance Power.
150
120
90
60
30
0
0
Scaling Factors:
TNY375
TNY376
TNY377
TNY378
TNY379
TNY380
DRAIN Voltage (V)
200
1.0
1.33
2.33
3.67
4.87
7.33
400
600
Figure 28. Undervoltage Threshold vs. Temperature.
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25
Junction Temperature (°C)
0
TNY375-380
25
50
75
100 125
Rev. C 07/09
19