DPA422GN Power Integrations, DPA422GN Datasheet - Page 28
![IC CONVERTER DC-DC 10W 8-SMD](/photos/7/32/73216/596-8-smd_sml.jpg)
DPA422GN
Manufacturer Part Number
DPA422GN
Description
IC CONVERTER DC-DC 10W 8-SMD
Manufacturer
Power Integrations
Series
DPA-Switch®r
Specifications of DPA422GN
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
8-SMD Gull Wing
Product
PoE / LAN Solutions
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DPA422GN
Manufacturer:
PowerInt
Quantity:
150
Company:
Part Number:
DPA422GN
Manufacturer:
POWER
Quantity:
15 000
Part Number:
DPA422GN
Manufacturer:
主营POWER
Quantity:
20 000
Part Number:
DPA422GN-TL
Manufacturer:
POWER
Quantity:
20 000
Rev. S 12/07
Typical Performance Characteristics (cont.)
28
Figure 36. Frequency vs. Temperature.
Figure 40. Under-Voltage Threshold vs. Temperature.
Figure 38. External Current Limit vs. Temperature with
1.2
1.0
0.8
0.6
0.4
0.2
DPA422-426
1.2
1.0
0.8
0.6
0.4
0.2
0
0
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25
-50 -25
-50 -25
R
IL
= 12 kΩ.
Junction Temperature (°C)
Junction Temperature (°C)
Junction Temperature (°C)
0
0
0
25
25
25
50
50
50
75 100 125 150
75 100 125 150
75 100 125 150
Figure 39. Overvoltage Threshold vs. Temperature.
Figure 37. Internal Current Limit vs. Temperature.
Figure 41. LINE-SENSE Pin Voltage vs. Current.
1.2
1.0
0.8
0.6
0.4
0.2
1.2
1.0
0.8
0.6
0.4
0.2
0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
-200
-50 -25
-50 -25
-150
LINE-SENSE Pin Current (μA)
Junction Temperature (°C)
Junction Temperature (°C)
-100 -50
0
0
25
25
0
50
50
50 100 150 200 250
75 100 125 150
75 100 125 150
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