DPA423G Power Integrations, DPA423G Datasheet - Page 26
![IC CONV DC-DC DPA SWITCH 8SMD](/photos/7/32/73216/596-8-smd_sml.jpg)
DPA423G
Manufacturer Part Number
DPA423G
Description
IC CONV DC-DC DPA SWITCH 8SMD
Manufacturer
Power Integrations
Series
DPA-Switch®r
Specifications of DPA423G
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
For Use With
596-1195 - KIT REF DES DPA 6.6W DC-DC CONV596-1009 - KIT DESIGN ACCELERATOR DC-DC596-1007 - KIT DESIGN ACCELERATOR POE CONV
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DPA423GN
Manufacturer:
PowerInt
Quantity:
200
Company:
Part Number:
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Manufacturer:
POWER
Quantity:
5 000
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DPA423GN
Manufacturer:
POWER
Quantity:
20 000
Company:
Part Number:
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Manufacturer:
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Quantity:
14 500
Company:
Part Number:
DPA423GN-TL
Manufacturer:
Power Integrations
Quantity:
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Part Number:
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Manufacturer:
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Quantity:
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Rev. S 12/07
Figure 33. DPA-Switch General Test Circuit.
26
Figure 31. CONTROL Pin I-V Characteristic.
DPA422-426
120
100
80
60
40
20
0
NOTE: This test circuit is not applicable for current limit or output characteristic measurements.
0
Impedance
Dynamic
40 V
0-15 V
CONTROL Pin Voltage (V)
S1
2
=
Slope
1
4
470 Ω
Figure 30. Duty Cycle Measurement.
VOLTAGE
6
DRAIN
470 Ω
5 W
S2
47 μF
0 V
HV
8
90%
5-50 V
10
0.1 μF
0-200 kΩ
t 1
10%
t 2
Figure 32. Typical Drain Operation Current Envelope.
S4
1.4
1.2
0.8
0.6
0.4
0.2
D =
1
0
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
t 1
t 2
C
0-70 kΩ
PI-2039-033001
90%
CONTROL
S3
L
F
t
t
LEB
IL(D)
Temperature Range:
-40 °C to 125 °C
X
(Blanking Time) +
(Current Limit Delay)
Time (μs)
C
D
S
DPA-Switch
www.powerint.com
PI-2860-050602