RT9519A Datasheet - Richtek

RT9519A Linear Single Cell Li-lon Battery Charger

The RT9519A is an integrated single-cell Li-ion battery charger with auto power path management (APPM). No external MOSFETs are required. The RT9519A enters sleep mode when power is removed. Charging tasks are optimized by using a control algorithm to vary the charge rate, including pre-charge mode,.

RT9519A Features

* include under voltage protection and over voltage protection for VIN supply. The recommended junction temperature range spans from

* 40C to 125C, while the ambient temperature range extends from

* 40C to 85C. Ordering Information RT9519A Package Type QW : WQFN-20L 3x3 (W-Type) L

RT9519A-Richtek.pdf