HUSB351 Datasheet | Hynetek

FEATURES - USB Type-C 1.4 and USB PD3.0 pliant - Support 5V, 9V and 12V FPDOs - Support 5V Prog and 9V Prog APDOs - Support BC1.2 DCP and HVDCP protocols - BC 1.2 DCP mode - Divider 3 mode - QC2.0/3.0 Class A - AFC - FCP and SCP - Support Constant Voltage Loop (CV) and Constant Current Loop (CC) Operation - patible with Opto-Coupler and Direct Feedback Configurations - Integrated N-MOSFET with Softstart - Integrated VIN OVP, VIN UVP, VIN UVLO, OCP, SCP and OTP protections - 9-Lead Panel Level DFN and Flip Chip DFN (3mm × 3mm) Package Available - ±2k V HBM ESD Rating for USB IO pins APPLICATIONS AC-DC power adapter Car charger GENERAL DESCRIPTION The HUSB351 is designed for a low power Type-C product. The HUSB351 supports PD2.0, PD3.0, PPS, QC2.0/3.0, Divider 3, BC1.2 DCP, AFC, FCP and SCP protocols. It supports 5V, 9V and 12V three FPDOs and 5V Prog, 9V Prog two APDOs which are fully pliant with USB Power Delivery Specification Revision 3.0, version 2.0. The HUSB351 integrates the VBUS power switch and current sensing resistor to save board space and BOM cost. The HUSB351 integrates all required protections such as Over Voltage Protection (OVP), Under Voltage Protection (UVP), Under Voltage Lock Out (UVLO), Over Current Protection (OCP), Fast Over Current Protection (FOCP) and Thermal Shut Down (TSD). It is available in a PLDFN-9L and FCDFN-9L, 3mm x 3mm package. USB Type-C Receptacle TYPICAL APPLICATION CIRCUIT 680μF 1kΩ 1μF 3.3n F 66.5kΩ 1μF VBUS 1μF D+ D- CC1 OPTO...