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
- Terminal Pitch :
- 0.5mm
- Power Supplies :
- 5V
- Number of Pins :
- 16
- Min Supply Voltage :
- 2.5V
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Max Supply Voltage :
- 12V
- Charge Current - Max :
- 1A
- Package / Case :
- 16-VFQFN Exposed Pad
- Length :
- 3mm
- Number of Terminations :
- 16
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Programmable Features :
- Current, Timer
- Number of Channels :
- 1
- Nominal Input Voltage :
- 12V
- Battery Pack Voltage :
- 4.2V
- Fault Protection :
- Over Temperature
- Packaging :
- Tube
- Supply Voltage :
- 5V
- Number of Cells :
- 1
- Operating Temperature :
- -40°C~125°C TJ
- Width :
- 3mm
- Height :
- 880μm
- Output Voltage :
- 4.1V
- Pin Count :
- 16
- Base Part Number :
- L6924
- Current - Charging :
- Constant - Programmable
- JESD-609 Code :
- e3
- Battery Chemistry :
- Lithium Ion/Polymer
- Number of Functions :
- 1
- Terminal Position :
- QUAD
- REACH SVHC :
- No SVHC
- Output Current :
- 30mA
- Supply Current-Max (Isup) :
- 2.5mA
- Adjustable Threshold :
- yes
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Terminal Finish :
- Matte Tin (Sn) - annealed
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- ECCN Code :
- EAR99
- 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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