Description
BQ2031SN-A5 Texas Instruments - Yeehing Electronics
Switch-mode Lead-Acid Battery Charger with User-Selectable Charge Algorithms
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 |
| Product | Charge Management |
| Battery Type | Lead Acid |
| 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 | Reel |
| Height | 1.58 mm |
| Length | 9.9 mm |
| Series | BQ2031 |
| Type | Fast Charge Management |
| Width | 3.91 mm |
| Brand | Texas Instruments |
| Mounting Style | SMD/SMT |
| Development Kit | DV2031S2 |
| Product Type | Battery Management |
| Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.004998 oz |
For more information, please refer to datasheet
Documents
| BQ2031SN-A5 Datasheet |
More Information
The bq2031 Lead-Acid Fast Charge IC is designed to optimize charging of lead-acid chemistry batteries. A flexible pulse-width modulation regulator allows the bq2031 to control constant-voltage, constant-current, or pulsed-current charging. The regulator frequency is set by an external capacitor for design flexibility. The switch-mode design keeps power dissipation to a minimum for high charge current applications.
