MC13892JVK

Product Overview

The MC13892JVK from Freescale Semiconductor is a power management integrated circuit described as an adjustable power supply circuit. It is supplied in a 139-TFBGA package, with the supplier device package listed as 139-PBGA (7x7), and is intended for surface-mount assembly. The verified operating temperature range is -40°C ~ 85°C. The category path identifies it as an integrated circuit for power management, specifically specialized power management. No series designation is supplied. The product is listed as Obsolete, so procurement and long-term design planning should account for that status.

Key Features

• Power management integrated circuit (PMIC) described as an adjustable power supply circuit.
• 139-TFBGA package, with supplier device package 139-PBGA (7x7).
• Surface-mount device (SMD) mounting type.
• Operating temperature range of -40°C ~ 85°C.
• Listed applications include battery management, display/LED driver functions, handheld/mobile devices, and power supply.

Applications

• Battery management subsystems.
• LED display driver functions.
• Power supply management in handheld or mobile devices.

Design & Procurement Notes

Selection should focus on package compatibility, surface-mount layout, and thermal operating margin. The 139-TFBGA and 139-PBGA (7x7) package data should be checked against the PCB footprint and assembly process. The -40°C ~ 85°C operating temperature range should be compared with the expected ambient and junction conditions of the final product. Because the part is listed as Obsolete, designers and buyers should verify lifecycle implications, second-source availability, and replacement planning before committing to a new design. Designers should document package and temperature constraints in the bill of materials and qualification plan.