BQ29415PWG4
- Mfr.Part #
- BQ29415PWG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BATT PROT LI-ION 2-4CL 8TSSOP
- Stock
- 5,543
- In Stock :
- 5,543
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- JESD-609 Code :
- e4
- Surface Mount :
- yes
- Min Supply Voltage :
- 4V
- Width :
- 3mm
- Peak Reflow Temperature (Cel) :
- 260
- Number of Cells :
- 2 ~ 4
- Weight :
- 33.594185mg
- Length :
- 4.4mm
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Height Seated (Max) :
- 1.2mm
- Function :
- Battery Protection
- Supply Current-Max (Isup) :
- 0.003mA
- ECCN Code :
- EAR99
- Output Voltage :
- 2V
- Max Supply Voltage :
- 25V
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~110°C TA
- Number of Terminations :
- 8
- Adjustable Threshold :
- No
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Supply Voltage :
- 14V
- Base Part Number :
- BQ29415
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lead Free :
- Contains Lead
- Number of Channels :
- 1
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Fault Protection :
- Over Voltage
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- Pbfree Code :
- yes
- Battery Chemistry :
- Lithium-Ion
- Packaging :
- Tube
- Terminal Pitch :
- 0.65mm
- Datasheets
- BQ29415PWG4

Battery Management Texas Instruments BQ29415PWG4 Overview
The Battery Management Texas Instruments BQ29415PWG4 is a sophisticated IC designed for the protection of single-cell Li-ion or Li-polymer batteries. This component ensures safe charging and discharging processes, thereby extending the lifespan and maintaining the efficiency of battery-powered devices. With its compact 8-TSSOP packaging, the BQ29415PWG4 seamlessly integrates into portable electronic designs, offering a reliable solution for battery management. Its implementation is crucial in scenarios where battery safety and functionality are paramount, making it an essential choice for manufacturers looking to enhance product reliability and safety.
BQ29415PWG4 Features
The BQ29415PWG4 IC includes several key features that make it an excellent choice for battery protection applications. These features include overcharge voltage protection, over-discharge voltage protection, and a high-accuracy voltage detection system that ensures the battery operates within safe parameters. Furthermore, its low quiescent current minimizes energy consumption when the device is in standby mode, thereby improving the overall battery efficiency.
BQ29415PWG4 Applications
- Smartphones and Tablets: In these devices, the BQ29415PWG4 manages the battery's voltage levels during charge and discharge cycles, ensuring safety and enhancing battery longevity.
- Portable Medical Devices: It ensures reliable battery management in critical medical devices, providing consistent performance and preventing battery-related failures.
- Wearable Technology: The IC supports the delicate balance needed in wearables, optimizing battery life and safeguarding against potential overcharging or excessive discharging.
- Consumer Electronics: In devices such as digital cameras and portable gaming systems, the BQ29415PWG4 provides essential protection, thus preventing battery damage and prolonging device usability.
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