DAK-21A Power Integrations, DAK-21A Datasheet - Page 16

• 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

KDIMAIN
nOUT2
nBIAS
SECONDARY OUTPUT PARAMETERS
ISMAINRMSLL
ISOUT2RMSLL
IDAVMAIN
IDAVOUT2
IRMSMAIN
IRMSOUT2
VPIVMAIN
VPIVOUT2
VPIVB
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0.20
4.67 Amps
0.00 Amps
4.23 Amps
0.00 Amps
0.35 Amps
0.00 Amps
39.6 Volts
58.1 Volts
0.0
2.3
0.0 Volts
Current ripple factor of combined Main
and Output2 outputs
Approximate turns ratio for Output2
winding
Approximate turns ratio for Bias
winding
No derating
Maximum transformer secondary RMS
current (AC stacked secondary)
Maximum transformer secondary RMS
current (AC stacked secondary)
Maximum average current, Main
rectifier (single device rating)
Maximum average current, Main
rectifier (single device rating)
Maximum RMS current, Main output
capacitor
Maximum RMS current, Out2 output
capacitor
Main rectifiers peak-inverse voltage
Output2 rectifiers peak-inverse voltage
Bias output rectifier peak-inverse
voltage
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