DPA422 View Datasheet(PDF) - Power Integrations, Inc
Part Name
Description
MFG CO.
DPA422
Power Integrations, Inc
'DPA422' PDF : 34 Pages View PDF
Typical Performance Characteristics (cont.)
1.6
VX = 1.375 - IXx 843 Ω
1.4 -200 µA ≤ IX ≤ -25 µA
1.2
1.0
0.8
0.6
0.4
0.2
-0250-225-200-175-150-125-100-75 -50 -25 0
EXTERNAL CURRENT LIMIT Pin Current (µA)
Figure 42. EXTERNAL CURRENT LIMIT Pin Voltage vs. Current
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25 0 25 50 75 100 125 150
Junction Temperature (°C)
Figure 44. Max. Duty Cycle Reduction Onset Threshold
Current vs. Temperature.
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -20 0 25 50 75 100 125 150
Junction Temperature ( C)
Figure 46. Remote OFF DRAIN Supply Current vs. Temperature.
www.powerint.com
DPA422-426
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25 0 25 50 75 100 125 150
Junction Temperature (°C)
Figure 43. CONTROL Pin Current at Minimum Duty
Cycle vs. Temperature.
5.0
VC = 5 V
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
10 20 30 40 50 60
DRAIN Voltage (V)
Figure 45. IC vs. DRAIN Voltage.
1.1
1.0
0.9
-50 -25 0 25 50 75 100 125 150
Junction Temperature (°C)
Figure 47. Breakdown Voltage vs. Temperature.
29
Rev. T 12/12
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