DPA422GN Power Integrations, DPA422GN Datasheet - Page 9

• 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

Figure 7. Normal DPA-Switch Drain Waveforms Showing Correct
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250
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0
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Transformer Reset. a) V
c) V
IN
= 36 V.
t
ON
t
RZ
IN
T
Time (µs)
Time (µs)
Time (µs)
S
= 72 V, b) V
2.5
2.5
2.5
(a)
(b)
(c)
t
RN
t
V0
IN
= 48 V,
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Figure 8. Illustration of Three Situations with Improper
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150
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300
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200
150
100
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50
50
0
0
0
0
0
0
Transformer Reset. a) V
c) V
IN
= 36 V.
IN
Time (µs)
Time (µs)
Time (µs)
= 72 V, b) V
2.5
2.5
2.5
(a)
(b)
(c)
IN
AN-31
= 36 V,
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