DAK-21A Power Integrations, DAK-21A Datasheet - Page 25

• Manufacturer Part Number: DAK-21A
• Description: KIT DESIGN ACCELERATOR DPA SW
• Manufacturer: Power Integrations
• Series: DPA-Switch®r

Specifications of DAK-21A

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Isolated
• Voltage - Output: 5V
• Current - Output: 6A
• Voltage - Input: 36 ~ 72V
• Regulator Topology: Buck
• Frequency - Switching: 400kHz
• Board Type: Fully Populated
• Utilized Ic / Part: DPA423, DPA424, DPA425, DPA426
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

12.4.2 Measurement Results
Figure 31
Figure 33
Figure 35
Page 25 of 32
2 ms/div, 20 mV/div.
2 ms/div, 20 mV/div.
2 ms/div, 20 mV/div.
Output Ripple, 48 VDC, Full Load,
Output Ripple, 72 VDC, Full Load,
Output Ripple, 36 VDC, Full Load,
Figure 32
Figure 34
Figure 36
Tel: [phone] Fax: [phone]
36 VDC, Full Load,
500 ns/div, 20 mV/div.
48 VDC, Full Load,
500 ns/div, 20 mV/div.
72 VDC, Full Load,
500 ns/div, 20 mV/div.
Output Switching Frequency Ripple,
Output Switching Frequency Ripple,
Output Switching Frequency Ripple,
Power Integrations, Inc.
www.powerint.com