UC3909DW
IC BATT CHG LEAD ACID 20SOICManufacturer: Texas Instruments
Categories: Battery Chargers
Quality Control: Learn More
Texas Instruments UC3909DW is a lead-acid battery charger IC housed in a 20-SOIC package. This device is designed for efficient lead-acid battery charging applications, offering constant current charging capabilities. The UC3909DW operates with a supply voltage up to 40V and features surface mount mounting. Its operating temperature range is 0°C to 70°C. This component is commonly utilized in industrial power supplies, uninterruptible power systems (UPS), and automotive charging systems where reliable lead-acid battery management is critical. The 20-SOIC package facilitates integration into compact electronic designs.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Number of Cells | - |
| Mounting Type | Surface Mount |
| Interface | - |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Battery Chemistry | Lead Acid |
| Supplier Device Package | 20-SOIC |
| Charge Current - Max | - |
| Programmable Features | - |
| Fault Protection | - |
| Voltage - Supply (Max) | 40V |
| Battery Pack Voltage | - |
| Current - Charging | Constant - Programmable |
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