DPA423PN Power Integrations, DPA423PN Datasheet - Page 29

• Manufacturer Part Number: DPA423PN
• Description: IC CONV DC-DC DPA SWITCH 8DIP
• Manufacturer: Power Integrations
• Series: DPA-Switch®r

Specifications of DPA423PN

• Applications: Converter, Power Over Ethernet and Telecom Applications
• Voltage - Input: 16 ~ 75 V
• Number Of Outputs: 1
• Voltage - Output: 220V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Output Voltage: 9 V
• Output Current: 1.75 A
• Input Voltage: - 0.3 V to + 220 V
• Switching Frequency: 282 KHz to 425 KHz
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: Through Hole
• Duty Cycle (max): 79 %
• For Use With: 596-1009 - KIT DESIGN ACCELERATOR DC-DC596-1007 - KIT DESIGN ACCELERATOR POE CONV
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1011-5

Typical Performance Characteristics (cont.)
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Figure 44. Max. Duty Cycle Reduction Onset Threshold
Figure 46. Remote OFF DRAIN Supply Current vs. Temperature.
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
1.2
1.0
0.8
0.6
0.4
0.2
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25
-50 -20
-250
0
Current vs. Temperature.
-225
V
-200 μA
Junction Temperature (°C)
Junction Temperature (°C)
X
-200
= 1.375 - ⏐I
0
0
-175
≤
I
X
25
25
-150
≤
X
-25 μA
⏐x 843 kΩ
-125
50
50
-100
75 100 125 150
75 100 125 150
-75
-50
-25
0
Figure 47. Breakdown Voltage vs. Temperature.
Figure 43. CONTROL Pin Current at Minimum Duty
Figure 45. I
1.1
1.0
0.9
1.2
1.0
0.8
0.6
0.4
0.2
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
-50 -25
-50 -25
0
Cycle vs. Temperature.
V
C
C
vs. DRAIN Voltage.
Junction Temperature (°C)
= 5 V
Junction Temperature (°C)
10
0
DRAIN Voltage (V)
0
20
25
25
50
30
50
DPA422-426
75 100 125 150
75 100 125 150
40
50
60
Rev. S 12/07
29