TIBQ24074RGTT
Overview
The BQ24074RGTT is a highly integrated Li-Ion linear charger and system power path management IC that allows for simultaneous battery charging and system powering from a USB or AC adapter. It features dynamic power path management (DPPM) which automatically prioritizes the system load when the input current limit is reached to prevent system crashes.
Why Choose This Part
The device supports a wide input voltage range up to 26V with overvoltage protection and provides a regulated system output of 4.4V. Its DPPM technology ensures the system remains powered even with a deeply discharged battery by drawing power directly from the input source.
Applications
Key Specifications
Getting Started
To evaluate this IC, utilize the BQ24074EVM evaluation module which provides test points for monitoring charging current and status pins. Ensure the ISET and ILIM resistors are correctly calculated based on the datasheet formulas to set your desired fast-charge and input current limits.
