The 9-UFBGA, DSBGA package is appropriate for it. This power IC uses an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT. Channels are available on 1. There are 9 pins on it. The smart tools battery is packaged in a Tape & Reel (TR) case. To mount this electronic component, use Surface Mount. Surface Mount is mounted in the way of this electronic component. The Battery Monitor functions can be delivered by it. A temperature range of -40°C~85°C TA is optimal for the electric part to deliver its performance. This electronic component includes Lithium-Ion in its battery chemistry. This battery management IC should always be set to 3.6V. Based on the BQ27621 family. A voltage greater than 2.45V is required for Vsup (supply voltage). It is not permitted to exceed 0.027mA for the maximum supply current (Isup). The operating supply voltage for this power management IC is specified as 4.5V. The battery protector ic's series is indicated by Impedance Track™. 500μA is the maximum current that can be supplied to the battery management IC. The supply current is 27μA volts.
BQ27621YZFR-G1A Features
Available in 9-UFBGA, DSBGA Package with 9 Pins Mounting Type: Surface Mount Battery Chemistry : Lithium-Ion operate supply voltage at the range of 3.6V Output Voltage at the range of 1.8V
BQ27621YZFR-G1A Applications
There are a lot of Texas Instruments BQ27621YZFR-G1A Battery Management ICs applications.