Description
BQ2054SN Texas Instruments - Yeehing Electronics
Switch-mode Li-Ion Battery Charger in PDIP or SOIC Package
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 13.542 |
| 100 — 249 | 11.04 |
| 250 — 999 | 8.677 |
| 1,000 + | 5.15 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Battery Management |
| RoHS | Y |
| Battery Type | Li-Ion, Li-Polymer |
| Output Voltage | Adjustable |
| Output Current | 2 A |
| Operating Supply Voltage | 4.5 V to 5.5 V |
| Minimum Operating Temperature | - 20 C |
| Maximum Operating Temperature | + 70 C |
| Package / Case | SOP-16 |
| Packaging | Tube |
| Height | 1.58 mm |
| Length | 9.9 mm |
| Series | BQ2054 |
| Type | Fast Charge Management |
| Width | 3.91 mm |
| Brand | Texas Instruments |
| Mounting Style | SMD/SMT |
| Development Kit | DV2054S2 |
| Product Type | Battery Management |
| Factory Pack Quantity | 40 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.004998 oz |
For more information, please refer to datasheet
Documents
| BQ2054SN Datasheet |
More Information
The bq2054 Lithium Ion Fast-Charge IC is designed to optimize charging of lithium ion (Li-Ion) chemistry batteries. A flexible pulse-width modulation regulator allows the bq2054 to control voltage and current during charging. The regulator frequency is set by an external capacitor for design flexibility. The switch-mode design keeps power dissipation to a minimum.
