LP3947ISD-51
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- Mfr.Part #
- LP3947ISD-51
- Manufacturer
- Texas Instruments
- Package / Case
- 14-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL 14WSON
- Stock
- 4,453
- In Stock ：
- 4,453
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Number of Pins :
- 14
- Nominal Input Voltage :
- 6V
- Width :
- 4mm
- Number of Cells :
- 1
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Mounting Type :
- Surface Mount
- Power Supplies :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 14
- Radiation Hardening :
- No
- Max Supply Voltage :
- 6V
- Package / Case :
- 14-WFDFN Exposed Pad
- RoHS Status :
- Non-RoHS Compliant
- REACH SVHC :
- No SVHC
- Termination :
- SMD/SMT
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Lead Free :
- Contains Lead
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 5V
- Length :
- 4mm
- Current - Charging :
- Constant - Programmable
- Terminal Pitch :
- 0.5mm
- Number of Channels :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Max Input Voltage :
- 6V
- Max Output Current :
- 750mA
- Number of Functions :
- 1
- Adjustable Threshold :
- yes
- Fault Protection :
- Over Voltage
- Output Voltage :
- 4.2V
- Interface :
- I2C, USB
- JESD-609 Code :
- e0
- Battery Pack Voltage :
- 4.2V
- Number of Terminations :
- 14
- Output Current :
- 750mA
- Battery Chemistry :
- Lithium-Ion
- Max Output Voltage :
- 4.263V
- Height :
- 800μm
- Min Supply Voltage :
- 4.3V
- Base Part Number :
- LP3947
- Terminal Position :
- Dual
- Pbfree Code :
- No
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Datasheets
- LP3947ISD-51
Battery Chargers Texas Instruments LP3947ISD-51 Overview
Introducing the robust and efficient LP3947ISD-51 from Texas Instruments, a high-performance integrated circuit specifically designed for lithium-ion battery charging applications. This compact yet powerful IC is housed in a 14-WSON package, ensuring minimal footprint on your PCB while providing top-notch functionality. The LP3947ISD-51 is tailored to meet the rigorous demands of modern portable electronics, offering a reliable charging solution that ensures safety and efficiency. Its integration facilitates streamlined design processes, significantly reducing development time and costs for bulk purchasers in the B2B sector.
LP3947ISD-51 Features
The LP3947ISD-51 battery charger IC offers several key features making it an attractive option for device manufacturers:
- Single-cell lithium-ion battery charger with an automatic recharge feature.
- Compact 14-WSON package for space-sensitive applications.
- Integrated power management to ensure efficient charging cycles and longevity of the battery.
- Advanced safety features, including over-voltage, over-current, and thermal protection, to safeguard the device during unexpected conditions.
LP3947ISD-51 Applications
- Smartphones: Facilitates efficient charging and power management to extend battery life and enhance usability.
- Portable Media Players: Provides continuous power supply while maintaining device safety and energy efficiency.
- Wearable Technology: Supports compact form factors and delivers reliable charging necessary for prolonged device operation.
- Medical Devices: Ensures reliable and safe battery charging critical for medical devices where consistent performance is paramount.
- Wireless Headsets: Optimizes battery usage to provide longer active hours without frequent recharges.
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