PMIC for battery-powered portable equipment
The Texas Instruments TPS6591133A2NMA is a power management IC designed for portable equipment — the kind of battery-operated handheld, wearable, or field instrument where every microamp of quiescent current matters. The 320 µA supply current sets the idle power floor for always-on subsystems; the device stays awake on a coin cell or small LiPo without draining the pack overnight.
Temperature grade and board-level reliability
The 98-NFBGA (9x6) package is a fine-pitch BGA.
For volume assembly, plan for tray-to-tube or tray-to-reel transfer at the CM if the pick-and-place feeder requires tape.