The BQ2031PN-A5 is a lead-acid battery charger IC from Texas Instruments. It operates over a temperature range of -20°C to 70°C and can supply up to 2A of current. The device is packaged in a 25-pin DIP package and is RoHS compliant. It can be used to charge lead-acid batteries with input voltages between 4.5V and 5.5V.
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| Battery Type | LEAD-ACID |
| Package/Case | N |
| Contact Plating | Gold |
| Height | 4.57mm |
| Lead Free | Lead Free |
| Length | 19.3mm |
| Max Charge Current | 2A |
| Min Input Voltage | 4.5V |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | -20°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Operating Supply Voltage | 5V |
| Output Current | 2A |
| Output Voltage | 4.7V |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Weight | 0.03357oz |
| Width | 6.35mm |
| RoHS | Compliant |
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