Livoa LogoLivoa
POWER SYSTEM (AMBULANCE VEHICLE)

Vehicle 12V DC (Nominal, 9-16V Range)

Reverse Polarity Protection
Input Filter (EMI/Transient)
DC-DC BUCK CONVERTER (Wide Input)
12V➔5V (TPS5430)
12V➔3.3V (TPS5430)
Supercap Charger (60F, 5.5V)
LI-ION BACKUP SYSTEM (18650×4)
12V➔5V (TPS5430)
12V➔3.3V (TPS5430)
Supercap (60F, 5.5V)
LI-ION BACKUP SYSTEM (18650×4)
BMS (BQ77PL90)
Charger (BQ24610)
Fuel Gauge (MAX17043)
Power OR-ing (TPS2113)
5V_SYS (System Power)
3.3V_SYS (MCU / Sensors)

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by Koushik

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