Texas Instruments TPSM82866A Step-Down Module in MagPack Custom PMIC Essentials
Explore the TPSM82866A, a 6 A step-down module with MagPack™ technology. This report covers its power essentials, packaging, and manufacturing.
The Texas Instruments TPSM82866A is a 6 A step-down power module designed for high efficiency and compactness, featuring MagPack™ technology with an integrated power inductor. This enables high power density, lower temperature and emissions, and optimized board space. It operates with an input voltage of 2.4 V to 5.5 V, adjustable output from 0.6 V to VIN, and a 2.4 MHz switching frequency for fast response and low voltage ripple. Its thin, overmolded QFN package ensures a compact solution, ideal for FPGAs, CPUs, ASICs, optical modules, and industrial control systems.
The report provides a detailed analysis of its power essentials and packaging, examining structural and material composition, critical dimensions, and manufacturing factors. It also compares key process features with other power MOSFETs using Texas Instruments' BCD technology and includes insights into the foundry and process generation node.
