The package 6-WFDFN is appropriate for battery instrument. 6 pins are on it. The package contains a Tape & Reel (TR) case. Surface Mount is in the way of this electronic component. The Battery Protection functions are available. For the electric part to perform effectively, it should operate at a temperature around -40°C~85°C TA. This electronic part has a chemistry of Lithium Ion/Polymer. Activation of this smart tools battery requires a value greater than 0. It should be used at temperatures below 85°C. A BQ29729 family is used in it.
BQ29729DSER Features
Available in 6-WFDFN Package with 6 Pins Mounting Type: Surface Mount Battery Chemistry : Lithium Ion/Polymer
BQ29729DSER Applications
There are a lot of Texas Instruments BQ29729DSER Battery Management ICs applications.