TI BQ27621YZFR-G1A

电池监控器锂离子-40°C ~ 85°C（TA）

Overview

The Texas Instruments bq27621-G1 is a minimally configured microcontroller peripheral that provides system-side fuel gauging for single-cell Li-Ion batteries. The device requires very little user configuration and system microcontroller firmware development.

Battery fuel gauging with the bq27621-G1 requires connections only to PACK+ (P+) and PACK– (P–) for a removable battery pack or embedded battery circuit. The tiny 9-pin, 1.62 mm × 1.58 mm, 0.5 mm pitch YZF package is ideal for space-constrained applications.

Features

Impedance Track™ Series
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

I²C Interface

Applications

There are a lot of Texas Instruments
BQ27621YZFR-G1A Battery Management ICs applications.

• Electric cars
• Trucks
• Non-road type vehicles
• Golf carts
• Electric-powered machinery
• Fork lifts
• Grid power infrastructure
• Cell phone towers
• A/C power substations
• Internet infrastructure equipment