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uw-midsun-hardware/MSXIV_RearPowerDistribution/Project Outputs for MSXIV_RearPowerDistribution/Fabrication Files
ZRjosh 7501118c5b
Hw 203 front rear power distribution rev4 (#95)
* Add BTS7120-2EPA schematic and footprint

* Add light load driver

* Save

* Save

* Save

* 24/07/2019
Done:
-Power distribution board is now split into front and rear
-A power path channel for power supply is implmented
-Reverse polarity protection for the power supply channel is added
-Aux battery over current protection is added
-Back to back MOSFET is changed
-Protected and unproteced rail is now determined bt firmware
-Removed unprotected rail
-Added calculations for new under and over voltage condiction for the
power path, including AUX and DCDC
-Added calculation for AUX battery fault delay time
To do:
-Validify AUX over current protection
-Validify power supply reverse polarity protection
-Add AUX battery charger
-Concider switching connector and load switch for higher current rating

* Schematic changes
RearPowerDistribution
-Rear Power Distribution now have multiple rear light load switch and
connectors to power each rear light individualy
-Changed the high current load switch to a lower 15A rating single
channel
-Added a medium current load switch with 4.5A rating
-Reassigned loads to matching load switchs that can supply the load with
required current based on MSXIV_PowerBuget Sheet
-Reassigned load switch pin-outs according to the load reassignment
-Added multi-channel schamatics for repeated design like load switch and
ADC
-Added one extra I/O expander for enabling lights
-Deleted calculation notes, it is now recorded within a DOC
-Added a MUX for current sense selection
-Finalized power supply reverse polirity protection
-Finalized AUX over current protection
-AUX over current comparitor comes with a latching feature witch can
keep the AUX circuit open during over current event
	-Hysteresis not implemented
	-A jumper to 3V3 is also connected to the latching enable pin,
	populate if the feature is not good, it will function as a
	comparitor

FrontPowerDistribution
-None

Libery alternation
-Added symbols and footprints for Infineon smart loadswitchs of 15A,11A, and 4.5A
-Added symbol and footprint for Latching comparitor

* Rear Power Distribution
-Changed load connectors to avoid misconnection on major loads:
	-BMS
	-Motor Interface
	-Rear Lights

Added libs
-IC COMP TTL/CMOS 1 CHAN SC70-6
-IC LOAD SWITCH BTS 7200-2EPA PG-TSDS0-14-1
-IC LOAD SWITCH BTS 70401EPA PG-TSDS0-14-22
-IC LOAD SWITCH BTS 70041EPPXUMA1CT-ND_1
-IC LOAD SWITCH BTS 70081EPPXUMA1
-RES SMD 48.7 Kohms 0.1%
-RES SMD 11.3 Kohms 0.1%

* Realocated the load switch and connector to one sheet

* -Fixed symbol and footprint
-Fixed Schematic nets
-Started PCB layout

* generated gerber files and finished pcb layout
2019-09-28 16:30:14 -04:00
..
MSXIV_RearPowerDistribution_ProjectRevision-macro.APR_LIB Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision-Plated.TXT Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.apr Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.DRR Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.EXTREP Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.G1 Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GBL Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GBO Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GBP Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GBS Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GKO Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GM1 Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GM3 Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GM5 Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GM7 Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GM13 Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GM15 Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GP1 Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GPB Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GPT Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GTL Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GTO Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GTP Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.GTS Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.LDP Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.RUL Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00
MSXIV_RearPowerDistribution_ProjectRevision.zip Hw 203 front rear power distribution rev4 (#95) 2019-09-28 16:30:14 -04:00