This power ic is packaged in a way that looks like a Tray. Please refer to power management for BGA-49 functions. Compared to other Voltage Monitor products, this PMIC has a lot of benefits to offer. There is a subcategory of this power ic known as PMIC - Power Management ICs. There are a total of 49 pins on power management. Mounting type Surface Mount is recommended. You should set the supervisor's temperature during -40°C ~ 125°C (TJ) . As you may know, this PMIC comes from the well-known LTC2971 series product line.
LTC2971HY#PBF Features
Voltage Monitor type
LTC2971HY#PBF Applications
There are a lot of Analog Devices LTC2971HY#PBF Voltage Supervisors applications.