| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,600 pcs
|
3600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,057 pcs
|
1057 pcs | On Request | 1 | On Request | On Request | 0723+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Current | |
| Fault Protection | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The BQ2054PN from Texas Instruments is a specialized Lithium Ion Fast-Charge IC engineered to optimize the charging process for Li-Ion battery packs. It employs a flexible pulse-width modulation regulator for precise control over voltage and current during charging, ensuring efficient power conversion with minimal dissipation.
Key features include voltage-regulated, current-limited charging with selectable minimum current termination and a safety backup termination on maximum time. The IC continuously qualifies charging based on temperature and voltage limits, and it measures battery temperature using an external thermistor. For safety, charging is inhibited if battery voltage or temperature are outside configured limits, with low-current conditioning provided for batteries below the low-voltage threshold.
This IC offers direct LED control outputs to display charge status and fault conditions, providing clear indications of the charger and battery system status. It is housed in a 16-DIP package and designed for Through Hole mounting.
The BQ2054PN supports fault protection against over current and over voltage conditions, and operates within a supply voltage range of up to 5.5V. Its operating temperature range is -20°C to 70°C (TA).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum supply voltage for the BQ2054PN is 5.5V.
The BQ2054PN operates within a temperature range of -20°C to 70°C.
The BQ2054PN supports Lithium Ion battery chemistry.
The BQ2054PN includes Over Current and Over Voltage fault protection.
The BQ2054PN is designed for Through Hole mounting.
The BQ2054PN is supplied in a 16-DIP (0.300", 7.62mm) package.