BQ34Z100PW-G1: Texas Instruments Multi-Chemistry Battery Monitor IC | Features & Applications 2025-04-21 Explore the BQ34Z100PW-G1 by Texas Instruments - a high-performance battery monitoring IC supporting multi-chemistry batteries with HDQ/I2C interfaces, wide temperature range (-40 C to 85 C), and compact 14-TSSOP package. Ideal for portable, medical & industrial applications.