DAK-68A Power Integrations, DAK-68A Datasheet - Page 35

• 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

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Revision
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Notes
Final release data sheet.
Updated Figure 25 and text description.
Corrected missing text on page 9 and corrected Table 4.
Updated R package description.
Revised thermal impedances (q
Updated Figure 25 and description in text.
Corrected text errors on pp. 1, 7 and 20.
Figure 25 and description in text updated.
Added P and G packages.
Corrected Figure 3.
Added package information to Table 1.
Revised Figure 13.
Added lead-free ordering information.
Minor error corrections.
Added S-PAK.
Added notes to Table 6.
Updated Figure 27 to best refl ect current requirements for PoE.
Added DPA422.
Removed S-Pack.
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DPA422-426
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12/07
Date
Rev. S 12/07
6/02
9/02
4/03
5/03
5/03
1/04
4/04
2/05
7/05
7/05
5/06
2/07
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