BQ28400
Texas Instruments
The bq28400 device is a fully integrated gas gauge and analog monitoring management solution that provides protection and control for 2-series cell Li-Ion battery packs in a single TSSOP package.
Implementing the optimum balance of quick response analog hardware-based monitoring and control along with an integrated fast CPU provides the ideal pack-based or in-system Li-Ion battery solution. The bq28400 also provides flexible user programmable settings stored in flash memory for control of critical system parameters such as overcurrent, short circuit, under/overvoltage, and over/undertemperature conditions.
The bq28400 communicates with the system host via a two-wire SMBus 1.1 compatible interface, providing high-accuracy reporting and control of battery pack operation. The FET drive and TSSOP package enable a lower cost and small footprint solution along with a simple layout and routing on narrow pack PCBs.
$15.50 - $15.33Distributors
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
DigiKey | 2156-BQ28400PWR-ND | 263880 | $15.50 | $15.50 | $10.32 | $12.49 | $12.49 | $9.51 | Buy | |||
Arrow North American Components | BQ28400PW | 0 | 70 | $16.03 | $15.71 | $14.94 | Buy | |||||
AVNET Europe | BQ28400PW | 70 | * $13.26 | * $10.35 | * $10.35 | Buy | ||||||
AVNET Express | BQ28400PW | 11770 | 1 | $12.21 | $11.92 | $11.46 | $11.46 | Buy | ||||
Mouser Electronics | 595-BQ28400PW | 0 | 70 | $12.33 | $12.30 | $12.24 | Buy | |||||
Texas Instruments | BQ28400PW | 6540 | 1 | $15.33 | $15.33 | $15.33 | $12.50 | $8.33 | $8.33 | Buy | ||
Utsource | BQ28400PW | 10000 | $2.99 | $2.99 | $2.64 | $2.55 | Buy |