The 16-TSSOP (0.173, 4.40mm Width) package is appropriate for it. This power IC uses an analog IC called POWER SUPPLY SUPPORT CIRCUIT. Channels are available on 1. There are 16 pins on it. The smart tools battery is packaged in a Tube case. The minimum supply voltage for this electrical part should not be less than 4.2V volts. Surface Mount is mounted in the way of this electronic component. It is recommended that the power IC's supply voltage not exceed 30V volts. The Battery Protection functions can be delivered by it. A temperature range of -40°C~110°C TA is optimal for the electric part to deliver its performance. This electronic component includes Lithium Ion/Polymer in its battery chemistry. Based on the BQ77PL157 family. It is not permitted to exceed 0.0035mA for the maximum supply current (Isup). 400nA is the maximum current that can be supplied to the battery management IC. The supply current is 2μA volts.
BQ77PL157APW-4225 Features
Available in 16-TSSOP (0.173, 4.40mm Width) Package with 16 Pins Mounting Type: Surface Mount Battery Chemistry : Lithium Ion/Polymer Output Voltage at the range of 4.225V
BQ77PL157APW-4225 Applications
There are a lot of Texas Instruments BQ77PL157APW-4225 Battery Management ICs applications.