UC3906QG3
- Mfr.Part #
- UC3906QG3
- Manufacturer
- Texas Instruments
- Package / Case
- 20-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC BATT CHG LEAD ACID 20PLCC
- Stock
- 21,821
- In Stock :
- 21,821
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Mounting Type :
- Surface Mount
- Output Current :
- 2A
- Power Supplies :
- 10V
- Terminal Form :
- J BEND
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- ROHS3 Compliant
- Nominal Input Voltage :
- 40V
- Number of Terminations :
- 20
- Supply Current-Max (Isup) :
- 3.6mA
- Number of Functions :
- 1
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Battery Chemistry :
- Lead Acid
- JESD-609 Code :
- e3
- Max Supply Voltage :
- 40V
- Supply Voltage-Min (Vsup) :
- 5V
- Terminal Position :
- QUAD
- Adjustable Threshold :
- No
- Supply Voltage :
- 10V
- ECCN Code :
- EAR99
- Programmable Features :
- Current
- Terminal Pitch :
- 1.27mm
- Package / Case :
- 20-LCC (J-Lead)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Height Seated (Max) :
- 4.57mm
- Terminal Finish :
- Matte Tin (Sn)
- Number of Channels :
- 1
- Operating Temperature :
- 0°C~70°C TA
- Width :
- 8.965mm
- Radiation Hardening :
- No
- Surface Mount :
- yes
- Pin Count :
- 20
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- UC3906
- Number of Pins :
- 20
- Lead Free :
- Lead Free
- Length :
- 8.965mm
- Datasheets
- UC3906QG3

Battery Chargers Texas Instruments UC3906QG3 Overview
The Texas Instruments UC3906QG3 is a specialized integrated circuit designed specifically for managing lead acid battery charging. This device ensures a robust and efficient charging process, tailored to extend battery life and enhance performance. As a product of Texas Instruments, a leader in semiconductor solutions, the UC3906QG3 integrates multiple features to optimize lead acid battery maintenance, making it ideal for applications demanding high reliability and precision in battery management. By using the Battery Chargers Texas Instruments UC3906QG3, businesses can expect a dependable solution that enhances the operational lifespan and efficiency of their battery-powered systems.
UC3906QG3 Features
The UC3906QG3 includes several key features that make it an excellent choice for battery charging applications. It is designed with precision voltage and current regulation to ensure safe charging cycles, along with automatic reconditioning features to rejuvenate over-discharged batteries. Furthermore, the device incorporates temperature-compensated charging control, which adjusts the charge parameters based on the ambient temperature, thereby preventing overcharging and increasing battery life.
UC3906QG3 Applications
- Emergency Lighting Systems: In emergency lighting, the UC3906QG3 provides reliable charge management to ensure that batteries are fully charged and ready for use during power outages.
- Uninterruptible Power Supplies (UPS): This IC can be integrated into UPS systems to manage the charging and maintenance of lead acid batteries, ensuring effective power backup solutions.
- Portable Power Tools: For power tools that require lead acid batteries, the UC3906QG3 ensures optimal charging, maximizing tool performance and battery lifespan.
- Solar Power Systems: In solar applications, the UC3906QG3 helps maintain the efficiency and longevity of the storage batteries by controlling their charge state effectively.
- Electric Vehicles: Suitable for small electric vehicles, this charger IC manages the battery to ensure it is charged efficiently, supporting better vehicle performance and battery health.
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