Series: BQ28400
Part Number: BQ28400
| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 2156-BQ28400PWR-ND | 265880 | $12.34 | Buy |
| DigiKey | 2156-BQ28400PWR-ND | 265880 | $0.00 | Buy |
| DigiKey | 2156-BQ28400PWR-ND | 265880 | $9.44 | Buy |
| Mouser Electronics | 595-BQ28400PWR | 0 | $9.23 | Buy |
| Mouser Electronics | 595-BQ28400PW | 0 | $14.46 | Buy |
| Utsource | BQ28400PW | 10000 | $2.99 | Buy |
| AVNET Express | BQ28400PWR | 266000 | $10.58 | Buy |
| Texas Instruments | BQ28400PW | 6540 | $15.33 | Buy |
| Arrow North American Components | BQ28400PW | 0 | $16.03 | Buy |
| AVNET Europe | BQ28400PW | * $13.72 | Buy | |
| AVNET Express | BQ28400PW | 11770 | $12.34 | Buy |
| Arrow North American Components | BQ28400PWR | 0 | $0.00 | Buy |
Description
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.
