Scheda Tecnica (BQ24640EVM)Sommariobq24600/20/40 EVM (HPA421) Multi Cell Synchronous Switch-Mode Charger11 Introduction21.1 EVM Features21.2 General Description21.3 I/O Description21.4 Controls and Key Parameters Setting32 Test Summary42.1 Definitions42.2 Equipment42.2.1 Power Supplies42.2.2 LOAD #142.2.3 LOAD #242.2.4 METERS42.3 Equipment Setup52.4 Procedure52.4.1 AC ADAPTER DETECTION THRESHOLD52.4.2 CHARGER REGULATION VOLTAGE62.4.3 CHARGE CURRENT62.4.4 CHARGER CUT-OFF BY THERMISTOR62.4.5 POWER PATH SELECTION73 PCB Layout Guideline74 Board Layout85 Schematics136 Bill of Materials14Important Notices0Dimensioni: 997 KBPagine: 17Language: EnglishApri il manuale
