UC2909DWTR
- Mfr.Part #
- UC2909DWTR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC BATT CHG LEAD ACID 20SOIC
- Stock
- 32,619
- In Stock :
- 32,619
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Height Seated (Max) :
- 2.65mm
- Nominal Input Voltage :
- 40V
- Pbfree Code :
- No
- Qualification Status :
- Not Qualified
- Max Supply Voltage :
- 40V
- Supply Voltage :
- 15V
- Width :
- 7.5mm
- Weight :
- 569.003279mg
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Power Supplies :
- 15V
- Input Voltage-Nom :
- 15V
- Pin Count :
- 20
- Switching Frequency-Max :
- 242kHz
- Base Part Number :
- UC2909
- Switcher Configuration :
- Single
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Battery Chemistry :
- Lead Acid
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Surface Mount :
- yes
- HTS Code :
- 8542.39.00.01
- Analog IC - Other Type :
- BATTERY CHARGE CONTROLLER
- Output Current :
- 2A
- Terminal Pitch :
- 1.27mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Control Mode :
- CURRENT-MODE
- Supply Current-Max (Isup) :
- 19mA
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 12.8mm
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 20
- Min Supply Voltage :
- 7.5V
- Current - Charging :
- Constant - Programmable
- Lead Free :
- Contains Lead
- Number of Pins :
- 20
- Datasheets
- UC2909DWTR

Battery Chargers Texas Instruments UC2909DWTR Overview
Introducing the UC2909DWTR from Texas Instruments, a cutting-edge integrated circuit designed to revolutionize battery charging systems. Engineered with precision and reliability in mind, this innovative solution is poised to meet the demands of modern power management applications.
With its advanced features and unparalleled performance, the UC2909DWTR offers a seamless charging experience for lead acid batteries, making it the ideal choice for industries requiring efficient energy storage solutions.
Discover how this remarkable device can elevate your power management strategies to new heights, ensuring optimal performance and longevity for your battery-powered systems.
UC2909DWTR Features
- Integrated Circuit Battery Charger
- Lead Acid Battery Compatibility
- 20-SOIC Packaging
- Precision Charging Algorithm
- Efficient Power Management
- Reliable Performance
- Compact and Versatile Design
- Industry-Leading Quality Standards
UC2909DWTR Applications
- Automotive Battery Management Systems: The UC2909DWTR facilitates efficient charging and maintenance of lead acid batteries in automotive applications, ensuring reliable performance and extended battery life.
- Industrial Power Backup Systems: Incorporating the UC2909DWTR into industrial power backup systems enhances energy storage capabilities, providing seamless power supply during outages and emergencies.
- Solar Energy Storage Solutions: With its precision charging algorithm, the UC2909DWTR optimizes the charging process for lead acid batteries in solar energy storage systems, maximizing energy efficiency and utilization.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















