DPA422R View Datasheet(PDF) - Power Integrations, Inc
Part Name
Description
MFG CO.
DPA422R
Power Integrations, Inc
'DPA422R' PDF : 34 Pages View PDF
DPA422-426
Typical Performance Characteristics (cont.)
20
18
Scaling Factors:
DPA423 = 0.18
TCASE = 25 °C
16
DPA424 = 0.36
DPA425 = 0.72
14
DPA426 = 1.00
12
10
8
6
TCASE = 100 °C
4
2
0
0
1
2
3
4
5
Drain Voltage (V)
Figure 48. Output Characteristics.
10000
1000
Scaling Factors:
DPA423 = 0.18
DPA424 = 0.36
DPA425 = 0.72
DPA426 = 1.00
100
10
0 20 40 60 80 100 120 140 160
DRAIN Voltage (V)
Figure 50. COSS vs. DRAIN Voltage.
2.5
2
1.5
1
0.5
0
-50 -25 0 25 50 75 100 125 150
Temperature (°C)
Figure 49. On-Resistance vs. Temperature.
2.5
2
Data taken from a typical
forward converter design.
1.5
Scaling Factors:
1
DPA423 = 0.08
DPA424 = 0.20
DPA425 = 0.55
DPA426 = 1.00
0.5
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
In-Circuit Peak Drain Current Normalized to
Nominal Device Internal Current Limit
Figure 51. Typical Switching Loss.
Part Ordering Information
DPA 423 G N - TL
• DPA-Switch Product Family
• Series Number
• Package Identifier
G Plastic Surface Mount DIP
P
Plastic DIP
(422, 423, 424 & 425 only)
R
Plastic TO-263-7C (available only with TL option)
• Lead Finish
Blank Standard (Sn Pb)
N
Pure Matte Tin (Pb-Free) (P & G)
• Tape & Reel and Other Options
Blank Standard Configurations
TL Tape & Reel, (G package: 1000 min./mult., R package: 750 min./mult.)
30
Rev. T 12/12
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