TIBQ24075RGTR
Overview
The BQ24075RGTR is an integrated Li-Ion linear battery charger and system power path management IC designed for space-constrained portable applications. It allows the system to be powered from an external source while simultaneously charging the battery, featuring a dynamic power path that prioritizes the system load when input current is limited.
Why Choose This Part
This IC supports a high charge current up to 1.5A and includes an integrated 28V input overvoltage protection circuit to prevent damage from faulty adapters. The dynamic power path management (DPPM) feature ensures the system remains powered even with a dead or missing battery by automatically reducing charge current when the input current limit is reached.
Applications
Key Specifications
Getting Started
Engineers can evaluate this part using the BQ24075EVM evaluation module to test charging parameters and power path behavior. When designing the PCB, ensure the 16-VQFN exposed pad is soldered to a large ground plane for optimal thermal dissipation at high charge currents.
