BQ24745RHDRG4
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- Mfr.Part #
- BQ24745RHDRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC BAT CHG MULTCHEM 2-4CL 28VQFN
- Stock
- 8,493
- In Stock ：
- 8,493
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Current - Charging :
- Constant - Programmable
- Number of Functions :
- 1
- Surface Mount :
- yes
- Packaging :
- Tape and Reel (TR)
- Min Supply Voltage :
- 7V
- RoHS Status :
- ROHS3 Compliant
- Length :
- 5mm
- Adjustable Threshold :
- yes
- Package / Case :
- 28-VFQFN Exposed Pad
- Number of Pins :
- 28
- Number of Channels :
- 1
- Terminal Position :
- QUAD
- Contact Plating :
- Gold
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lead Free :
- Lead Free
- Supply Voltage :
- 20V
- Switching Frequency :
- 300kHz
- Interface :
- I2C
- Pin Count :
- 28
- Fault Protection :
- Over Voltage
- Peak Reflow Temperature (Cel) :
- 260
- Number of Cells :
- 2 ~ 4
- Height Seated (Max) :
- 1mm
- Min Input Voltage :
- 7V
- Output Current :
- 8A
- Width :
- 5mm
- Output Voltage :
- 19.2V
- Charge Current - Max :
- 8.064A
- Number of Terminations :
- 28
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Pitch :
- 0.5mm
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Weight :
- 70.788759mg
- Battery Pack Voltage :
- 19.2V Max
- JESD-609 Code :
- e4
- Max Supply Voltage :
- 24V
- ECCN Code :
- EAR99
- Battery Chemistry :
- Multi-Chemistry
- Base Part Number :
- BQ24745
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- HTS Code :
- 8542.39.00.01
- Datasheets
- BQ24745RHDRG4
Battery Chargers Texas Instruments BQ24745RHDRG4 Overview
The BQ24745RHDRG4, manufactured by Texas Instruments, is a state-of-the-art IC specifically designed for multi-chemistry battery charging applications. This versatile charger integrates multiple functions to ensure optimal performance in managing today's sophisticated battery technologies. As a key component within the Battery Chargers category, the BQ24745RHDRG4 excels in delivering efficient and safe charging solutions, making it an ideal choice for manufacturers looking to enhance the reliability and efficiency of their battery-powered devices. The integration of advanced charging algorithms helps extend battery life and improves the overall sustainability of the products it is used in.
BQ24745RHDRG4 Features
This integrated circuit boasts a range of impressive features that cater to a wide array of battery charging requirements. The device supports multiple battery chemistries, including Li-Ion, Li-Polymer, and NiMH, highlighting its versatility. The BQ24745RHDRG4 operates efficiently across a wide input voltage range up to 28V, and its integrated power FETs ensure robust power management and distribution. Additional features include programmable charging parameters, precision voltage, and current regulation, which collectively enhance the charging process's safety, accuracy, and speed.
BQ24745RHDRG4 Applications
- Laptop Computers: Utilizes adaptive charging technology to optimize battery health and extend runtime.
- Smartphones: Supports fast charging capabilities required for quick turnaround times between battery charges.
- Portable Power Tools: Provides robust energy management to handle the demanding cycles of high-drain devices.
- Medical Devices: Ensures reliable and safe battery management critical for healthcare equipment.
- Uninterruptible Power Supplies (UPS): Enhances the reliability and efficiency of backup power solutions through precise charge management.
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