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

• 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 Waveforms
12.1 Drain Voltage and Current, Normal Operation
Page 21 of 32
Figure 19 – 72 VDC, Full Load.
Figure 17
Upper Trace: I
Lower Trace: V
500 ns/div.
Upper Trace: I
Lower Trace: V
500 ns/div.
36 VDC, Full Load.
DRAIN
DRAIN
DRAIN
DRAIN
, 1 A/div.
, 50 V/div,
, 1 A/div.
, 50 V/div,
Figure 18
Tel: [phone] Fax: [phone]
Upper Trace: I
Lower Trace: V
500 ns/div.
48 VDC, Full Load.
Power Integrations, Inc.
www.powerint.com
DRAIN
DRAIN
, 1 A/div.
, 50 V/div,