DAK-68A Power Integrations, DAK-68A Datasheet - Page 16

• Manufacturer Part Number: DAK-68A
• Description: KIT DESIGN ACCELERATOR POE CONV
• Manufacturer: Power Integrations
• Series: DPA-Switch®r

Specifications of DAK-68A

• Main Purpose: Special Purpose DC/DC, Power Over Ethernet
• Outputs And Type: 1, Non-Isolated
• Power - Output: 6.6W
• Voltage - Output: 3.3V
• Current - Output: 2A
• Voltage - Input: 36 ~ 57V
• Regulator Topology: Flyback
• Frequency - Switching: 400kHz
• Board Type: Bare (Unpopulated) and Fully Populated
• Utilized Ic / Part: DPA423, DPA424, DPA425
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 596-1007

10.2 Output Voltage Start-Up Profile
Figure 13 - Start-Up Profile, 36 VDC, No Load
10.3 Drain Voltage and Current Start-Up Profile
Figure 15 – 36 VDC Input, 2 A Resistive Load.
(worst-case).
Upper: V
Lower: V
Upper: I
Lower: V
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DRAIN
OUT
DRAIN
DRAIN
, 1 V / div.
, 0.5 A / div.
, 50 V, 10 ms / div.
, 100 V, 10 ms / div.
Figure 14 - Start-Up Profile, 57 VDC, No Load
Figure 16 – 57 VDC Input, 2 A Resistive Load.
(worst-case).
Upper: V
Lower: V
Upper: I
Lower: V
DRAIN
OUT
DRAIN
DRAIN
, 1 V / div.
, 0.5 A / div.
, 50 V, 10 ms / div.
, 100 V, 10 ms / div.
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