BQ24075 Datasheet | Texas Instruments

ures - Fully pliant USB charger - Selectable 100-m A and 500-m A maximum input current - 100-m A Maximum current limit ensures pliance to USB-IF standard - Input-based dynamic power management (VINDPM) for protection against poor USB sources - Functional Safety-Capable (BQ24074) - Documentation available to aid functional safety system design - 28-V Input rating with overvoltage protection - Integrated dynamic power path management (DPPM) function simultaneously and independently powers the system and charges the battery - Supports up to 1.5-A charge current with current monitoring output (ISET) - Programmable input current limit up to 1.5 A for wall adapters - System output tracks battery voltage (BQ24072) - Programmable termination current (BQ24074) - Battery disconnect function with SYSOFF input (BQ24075, BQ24079) - Programmable pre-charge and fast-charge safety timers - Reverse current, short-circuit and thermal protection - NTC thermistor input - Proprietary start-up sequence limits inrush current - Status indication - charging/done, power good - Safety-Related Certification: - IEC 62368-1 Certification (BQ24072) 2 Applications - TWS Charging case and headphones - Gaming accessory - Video doorbells, IP network cameras - Asset tracking and fleet management - Portable medical devices 3...