| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,515 pcs
|
2515 pcs | On Request | 1 | On Request | On Request | 00+ | On Request | On Request |
| Category | |
| Manufacturer Name |
The BQ2050SN from Texas Instruments is a Lithium Ion Power Gauge IC intended for battery-pack or in-system installation to maintain an accurate record of available battery capacity. This IC monitors the voltage drop across a sense resistor to determine charge and discharge activity, applying compensations for battery temperature and charge/discharge rates.
Key features include a conservative and repeatable measurement of available capacity, a low typical operating current of 120µA, and the ability to display capacity via a single-wire serial communication port or direct drive of 5 LEDs. The device automatically recalibrates capacity during discharge cycles. It is housed in a 16-pin narrow SOIC package.
The BQ2050SN is designed for battery pack integration, enabling implementations in compact spaces. Its functionality allows for accurate capacity information across a wide range of operating conditions, making it suitable for various battery management applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range for the BQ2050SN is -20 to 70°C.
The BQ2050SN is supplied in a 16-pin SOIC package.
The BQ2050SN has 16 pins.
The typical operating current for the BQ2050SN is 120µA.
The BQ2050SN uses a 1-wire (DQ) interface for communication and can also directly drive 5 LEDs.