DPA423SN Power Integrations, DPA423SN Datasheet - Page 29
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DPA423SN
Manufacturer Part Number
DPA423SN
Description
IC CONV DC-DC DPA SWITCH SPAK
Manufacturer
Power Integrations
Series
DPA-Switch®r
Specifications of DPA423SN
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
Surface Mount
Package / Case
SPak (5 leads + Tab)
Mounting Style
SMD/SMT
For Use With
596-1195 - KIT REF DES DPA 6.6W DC-DC CONV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DPA423SN
Manufacturer:
POWER
Quantity:
15 000
Part Number:
DPA423SN
Manufacturer:
POWER
Quantity:
20 000
Company:
Part Number:
DPA423SN-TL
Manufacturer:
IDT
Quantity:
200
Part Number:
DPA423SN-TL
Manufacturer:
POWER
Quantity:
20 000
Typical Performance Characteristics (cont.)
www.powerint.com
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