UCC3911DP-2
- Mfr.Part #
- UCC3911DP-2
- Manufacturer
- Unitrode
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BATT PROT LI-ION 2CELL 16SOIC
- Stock
- 3,452
- In Stock :
- 3,452
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- Manufacturer :
- Unitrode
- Product Category :
- Battery Management
- Mount :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Voltage :
- 4.25V
- Packaging :
- Tube
- Adjustable Threshold :
- No
- Supply Voltage :
- 5V
- Fault Protection :
- Over/Under Voltage, Short Circuit
- Number of Channels :
- 2
- Min Supply Voltage :
- -9V
- Width :
- 3.9mm
- Number of Cells :
- 2
- Max Supply Voltage :
- 14V
- Terminal Form :
- Gull wing
- Base Part Number :
- UCC3911
- ECCN Code :
- EAR99
- Output Current :
- 3.3A
- Operating Temperature :
- -20°C~70°C TA
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Number of Pins :
- 16
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Function :
- Battery Protection
- Radiation Hardening :
- No
- Lead Free :
- Contains Lead
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- yes
- Battery Chemistry :
- Lithium Ion/Polymer
- Height Seated (Max) :
- 1.75mm
- JESD-609 Code :
- e4
- Number of Terminations :
- 16
- Length :
- 9.9mm
- Datasheets
- UCC3911DP-2

Battery Management Unitrode UCC3911DP-2 Overview
The Battery Management Unitrode UCC3911DP-2 is a highly specialized integrated circuit designed for lithium-ion battery protection in multi-cell applications. It ensures safety and longevity of batteries by monitoring voltage levels and preventing over-charge and over-discharge conditions. This IC is crucial for maintaining the robust performance of battery packs, contributing to sustainable and reliable energy solutions in various electronic products. With its precision and efficiency, the UCC3911DP-2 from Unitrode stands out as a critical component for developers and manufacturers aiming to enhance their battery management systems.
UCC3911DP-2 Features
- Designed for 2-cell lithium-ion batteries
- Over-charge and over-discharge protection to ensure battery safety
- Compact 16-SOIC package for easy integration into existing designs
- Low power consumption to enhance overall battery efficiency
- Robust thermal management features to prevent overheating
UCC3911DP-2 Applications
- Portable Consumer Electronics: Ideal for use in smartphones, tablets, and laptops, where it manages power supply and safety, extending device lifecycle.
- Medical Devices: Ensures reliability and safety in critical healthcare equipment such as portable monitors and medical wearables.
- Power Tools: Enhances performance and durability in battery-operated power tools by preventing damaging voltage fluctuations.
- Electric Vehicles: Used in smaller electric and hybrid vehicles' battery systems to maintain optimal battery health and performance.
- Uninterruptible Power Supplies (UPS): Crucial for managing backup power sources in emergency and standby power systems.
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