The SMB1398 is an auxiliary converter designed for 1SnP/2SnP high current wireless/cable charging applications. SMB1398’s 21.5-Vin/6-A Iout compatibility enables it to function as ...
The SMB1398 is an auxiliary converter designed for 1SnP/2SnP high current wireless/cable charging applications. SMB1398’s 21.5-Vin/6-A Iout compatibility enables it to function as ...
The SMB1398 is an auxiliary converter designed for 1SnP/2SnP high current wireless/cable charging applications. SMB1398’s 21.5-Vin/6-A Iout compatibility enables it to function as a parallel charger or as a pre-regulator when paired with Qualcomm Technologies, Inc. (QTI) comprehensive selection of stand-alone chargers. The SMB1398 features QTI’s proprietary ...
The SMB1398 is an auxiliary converter designed for 1SnP/2SnP high current wireless/cable charging applications. SMB1398’s 21.5-Vin/6-A Iout compatibility enables it to function as a parallel charger or as a pre-regulator when paired with Qualcomm Technologies, Inc. (QTI) comprehensive selection of stand-alone chargers. The SMB1398 features QTI’s proprietary adaptive combination of (COMBO) topologies architecture which allows it to transition between two modes of operation - inductive three-level buck mode and 2:1 (DIV2) switched capac...
Features
- Dual/ triple parallel charging ready when paired with QTI battery charging PMIC devices
- Dual inputs enabling system to be charged from either USB or Wireless inputs
- 96.7% efficiency with a 6 A load in Div2 mode/ 95% efficiency with a 6 A load in 3-level buck
mode - Pass-through charging (1:1) capable in both 1S and 2S applications
- Comprehensive protection features
- Input voltage support of 3.7V to 21.5V
- Compatible with Quick Charge 3, 3+, 4 and 4+ technologies via software
- Programmable 0.5A to 5A input current (battery charge current = 2x input current) with 50mA/step
- Comprehensive protection features
- Remote USB input voltage sense
- External OVP FET control that provides surge protection up to 350V
- WLSP package with 0.35mm pitch
