NCP4371QC30GEVB: Qualcomm Quick Charge 3.0 Charger Reference Design Evaluation Board

The NCP4371QC30GEVB Evaluation Board is designed to effectively evaluate the NCP4371, which is a USB secondary side fast-charging controller, supporting Qualcomm Quick Charge™ 3.0 (QC 3.0) High Voltage Dedicated Charging Port (HVDCP) Class A and Class B specification. NCP4371 allows for selection of the output voltage of an AC-DC USB adapter based on commands from the Portable Device (PD) being powered. Selecting a higher charging voltage will reduce the charging current for a given power level resulting in reduced IR drops and increased system efficiency. Another advantage of QC3.0 is a decreased battery charging time and a reduced PD system cost thanks to the ability to select an optimum charging voltage. This eliminates the need for costly DC-DC converters within the PD. The USB-bus voltage can be controlled in discreet steps from 3.6V up to 20V. The output current is limited not to exceed maximum allowable power level.

评估/开发工具信息
产品状况Compliance简短说明所用产品
NCP4371QC30GEVBActivePb-freeQualcomm Quick Charge 3.0 Charger Reference Design Evaluation BoardNCP4371AACDR2G
NCP4371AADDR2G
NCP4371AAEDR2G
技术文档
类型文档标题文档编号/大小修订号
Eval Board: BOMNCP4371QC30GEVB Bill Of Materials (ROHS Compliant)NCP4371QC30GEVB_BOM_ROHS.pdf - 58 KB0
Eval Board: GerberNCP4371QC30GEVB Gerber Layout Files (Zip Format)NCP4371QC30GEVB_GERBER.rev0.zip - 47 KB0
Eval Board: SchematicNCP4371QC30GEVB SchematicNCP4371QC30GEVB_SCHEMATIC.pdf - 93 KB0
Eval Board: Test ProcedureNCP4371QC30GEVB Test ProcedureNCP4371QC30GEVB_TEST_PROCEDURE.pdf - 30 KB2
VideoQualcomm Quick Charge 3.0 Charger Reference Design Evaluation Board - NCP4371QC30GEVBWVD17601/D
NCP4371QC30GEVB BOM ROHS NCP4371QC30GEVB
NCP4371QC30GEVB GERBER NCP4371QC30GEVB
NCP4371QC30GEVB SCHEMATIC NCP4371QC30GEVB
NCP4371QC30GEVB TEST PROCEDURE NCP4371QC30GEVB