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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 ?
------------------------------------| LCD PWR PWR PWR FETCAP Vo |
ENC CAP SMPS FET CAP Vo |
Control SMPS FET CAP Vo |
---- | ------------- |
Volterra VT1165MF + 1195SF reverse eng¶
Updated by tin about 12 years ago ยท 3 revisions