UC2906DWTR
- Mfr.Part #
- UC2906DWTR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC BATT CHG LEAD ACID 16SOIC
- Stock
- 1,022
- In Stock :
- 1,022
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Number of Functions :
- 1
- Height :
- 2.65mm
- Adjustable Threshold :
- No
- Number of Channels :
- 1
- Radiation Hardening :
- No
- Pin Count :
- 16
- Programmable Features :
- Current
- Battery Chemistry :
- Lead Acid
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- HTS Code :
- 8542.39.00.01
- Thickness :
- 2.35mm
- Base Part Number :
- UC2906
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Weight :
- 473.692182mg
- Operating Temperature :
- -40°C~70°C TA
- Nominal Input Voltage :
- 40V
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Terminal Form :
- Gull wing
- Supply Voltage :
- 10V
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 5V
- Number of Terminations :
- 16
- Mounting Type :
- Surface Mount
- Number of Pins :
- 16
- Lead Free :
- Lead Free
- Width :
- 7.5mm
- Max Supply Voltage :
- 40V
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Pitch :
- 1.27mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e4
- Length :
- 10.3mm
- Output Current :
- 40mA
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Datasheets
- UC2906DWTR

Battery Chargers Texas Instruments UC2906DWTR Overview
The Texas Instruments UC2906DWTR is a highly specialized Integrated Circuit (IC) designed specifically for managing lead-acid battery charging systems. This component is crucial for applications requiring reliable and efficient battery management solutions. The UC2906DWTR is engineered to ensure optimal charging cycles and to extend the life of lead-acid batteries, making it an invaluable asset in a variety of industrial settings. By intelligently controlling the charge rate and monitoring the battery's condition, this IC helps in maintaining the battery within its safe operating limits, thereby preventing overcharging and increasing battery efficiency.
UC2906DWTR Features
The UC2906DWTR from Texas Instruments comes packed with features that enhance its utility in battery charger applications. These include precision voltage regulation, automatic charging current adjustment, and temperature compensation. The IC also integrates various protection features such as short-circuit protection, over-voltage shutdown, and under-voltage lockout, ensuring the safety and longevity of both the battery and the charger system.
UC2906DWTR Applications
- Uninterruptible Power Supplies (UPS): The UC2906DWTR is used to manage the charging of batteries in UPS systems, ensuring seamless power backup in case of main power failure. Its precise charge management helps in maintaining battery health and readiness.
- Electric Vehicles: In electric vehicles that utilize lead-acid batteries, the UC2906DWTR ensures the battery is charged efficiently, maximizing the vehicle's range and battery lifespan.
- Solar Power Systems: This IC is crucial in solar applications, where it helps in properly charging the batteries from solar panels, thus optimizing the storage and usage of solar energy.
- Industrial Battery Chargers: For industrial applications requiring large battery banks, such as in telecommunications and data centers, the UC2906DWTR provides essential functions to ensure that all batteries are charged and maintained correctly.
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