L6924D
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- Mfr.Part #
- L6924D
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CEL 16VFQFPN
- Stock
- 24,218
- In Stock ：
- 24,218
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Battery Chargers
- Mount :
- Surface Mount
- Package / Case :
- 16-VFQFN Exposed Pad
- Current - Charging :
- Constant - Programmable
- Number of Functions :
- 1
- Min Supply Voltage :
- 2.5V
- Programmable Features :
- Current, Timer
- Output Current :
- 30mA
- Operating Temperature :
- -40°C~125°C TJ
- Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- Number of Pins :
- 16
- Number of Channels :
- 1
- Battery Chemistry :
- Lithium Ion/Polymer
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Supply Current-Max (Isup) :
- 2.5mA
- Base Part Number :
- L6924
- Fault Protection :
- Over Temperature
- Pin Count :
- 16
- Terminal Pitch :
- 0.5mm
- Width :
- 3mm
- ECCN Code :
- EAR99
- Adjustable Threshold :
- yes
- Charge Current - Max :
- 1A
- Length :
- 3mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Radiation Hardening :
- No
- Number of Cells :
- 1
- Number of Terminations :
- 16
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Height :
- 880μm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Battery Pack Voltage :
- 4.2V
- Nominal Input Voltage :
- 12V
- Output Voltage :
- 4.1V
- Max Supply Voltage :
- 12V
- JESD-609 Code :
- e3
- REACH SVHC :
- No SVHC
- Datasheets
- L6924D
Battery Chargers STMicroelectronics L6924D Overview
The Battery Chargers STMicroelectronics L6924D is a highly integrated and efficient solution specifically designed for charging single-cell Lithium-ion batteries. With its compact 16VFQFPN package, this IC integrates most of the necessary components required for a robust charging system, reducing the overall part count and simplifying design efforts in various applications. The L6924D from STMicroelectronics offers advanced features like programmable charging current and voltage, which ensure flexibility and compatibility with different battery sizes and chemistries. This makes it an excellent choice for developers looking to implement a reliable battery management system in their products.
L6924D Features
The L6924D IC incorporates multiple features that optimize its performance for battery charging applications. These include an adjustable end-of-charge voltage and current, thermal protection, and automatic recharge initiation upon detecting a drop in the battery voltage. It also supports status indication, which can be invaluable for real-time monitoring of the charge process. The integration of these features ensures safety, efficiency, and high usability, catering to the needs of advanced portable electronic devices.
L6924D Applications
- Smartphones and Tablets: The L6924D can be used to manage power efficiently in portable devices such as smartphones and tablets, ensuring optimal charging cycles and longer battery life.
- Portable Medical Devices: In medical devices that require reliability and long battery autonomy, the L6924D provides the necessary precision and safety features, making it an ideal choice for critical healthcare equipment.
- Wearable Technology: This IC is suitable for small form factor devices such as smartwatches and fitness trackers, where space is limited and efficient power management is crucial.
- Wireless Headphones: The L6924D ensures efficient charging of small, lithium-ion batteries found in wireless headphones, enhancing usability and device performance.
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