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DC-DC Power unit

Vin = 12-14V
Vout1 = 1 - 2.5v max power
Vout2 = 1.5 - 3.3V 30-60Amps
Vout3 = 2.5-5V 5-10A ISL6522
Vout4 = 2.5-5V 5-10A ISL6522

External FB for Vout1, Vout2.

Vout1 = 4/6-channel phase
Vout2 = 2-phase
Vout3 = single
Vout4 = single

LowESR caps
Current measurement for Vout1,Vout2

Regulation of OCP, OVP Vout1,Vout2 by VR's

AT91SAM7S64 control uC
LCD for readouts, encoder control.

VR control for Vout1, Vout2

Cooling using high-cfm fans.

Formfactor PCI board ?

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LCD PWR PWR PWR FETCAP Vo
ENC CAP SMPS FET CAP Vo
Control SMPS FET CAP Vo
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Volterra VT1165MF + 1195SF reverse eng

Updated by tin over 8 years ago ยท 3 revisions