DAK-34 Power Integrations, DAK-34 Datasheet - Page 45

• Manufacturer Part Number: DAK-34
• Description: KIT DESIGN ACCELERATOR AC/DC PS
• Manufacturer: Power Integrations
• Series: TOPSwitch®-GXr

Specifications of DAK-34

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 30W
• Voltage - Output: 12V
• Current - Output: 2.5A
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 132kHz
• Board Type: Bare (Unpopulated) and Fully Populated
• Utilized Ic / Part: TOP245
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 596-1004

Typical Performance Characteristics (cont.)
Figure 67. Output Characteristics.
Figure 69. C
10000
1000
100
10
0
6
5
4
2
1
3
0
0
OSS
2
100
vs. DRAIN Voltage.
4
Drain Voltage (V)
DRAIN Voltage (V)
T
T
200
6
CASE
CASE
8 10 12 14 16 18 20
= 25 °C
= 100 °C
300
Scaling Factors:
TOP250 1.17
TOP249 1.00
TOP248 0.83
TOP247 0.67
TOP246 0.50
TOP245 0.33
TOP244 0.25
TOP243 0.17
TOP242 0.08
400
Figure 71. Remote OFF DRAIN Supply Current vs.
Scaling Factors:
TOP250 1.17
TOP249 1.00
TOP248 0.83
TOP247 0.67
TOP246 0.50
TOP245 0.33
TOP244 0.25
TOP243 0.17
TOP242 0.08
1.2
1.0
0.8
0.6
0.4
0.2
500
0
-50
Temperature.
600
Junction Temperature (°C)
0
50
Figure 68. I
100
Figure 70. DRAIN Capacitance Power.
600
500
400
300
200
100
1.6
1.2
0.8
0.4
0
2
0
150
0
0
C
vs. DRAIN Voltage.
V
Scaling Factors:
C
TOP250 1.17
TOP249 1.00
TOP248 0.83
TOP247 0.67
TOP246 0.50
TOP245 0.33
TOP244 0.25
TOP243 0.17
TOP242 0.08
100
= 5 V
20
DRAIN Voltage (V)
DRAIN Voltage (V)
200
40
300
60
400
TOP242-250
80
500
100
600
11/05
O
45