User's Manual

U S E R M A N U A L
SPEC NO SHT/SHTS 4/5
1.2 System overview
Wireless charging controller <LP, MP> - System for charging mobile phone wirelessly in
vehicle using electromagnetic induction between coils
① After inputting IGN1 power, the reception coil (cell phone RX Coil)
② Confirmation of non-mobile NFC mounting via NFC Multi Tagging <MP + NFC>
③ (TX side charging pad: wireless charger side) Current flows in the transmission coil
④ The magnetic field generated by the current of the transmission coil is guided to the
receiving coil and induction current is generated in the receiving coil
⑤ The charging current starts to be charged through PMIC (Power module IC) of mobile phone
2 ELECTRICAL CHARACTERISTICS
2.1 OPERATING CHARACTERISTICS OF MP
Item Specification
Rated Supply Voltage DC 12V
Operating Voltage DC 9 ~ 16V
Operating Temperature - 30 ~ + 75℃
Storage temperature range - 40 ~ + 85℃
MP<WPC> Frequency
115kHz
Standby Current Below than 1mA
Table 1: Electrical characteristics of MP