E-mail:nomi@kernal-service.com Address:Hong Kong, China

QUICK QUOTE

Open Nav

Products

Products
Home Product BQ24195LRGER Li-Ion Battery Charger IC | TI BQ2419x Series High-Efficiency PMIC
BQ24195LRGER Texas Instruments

BQ24195LRGER Li-Ion Battery Charger IC | TI BQ2419x Series High-Efficiency PMIC

BQ24195LRGER charger IC
Li-ion battery management IC
USB input power controller
BQ24195LRGER
BQ24195LRGER charger IC is a compact Li-ion battery management IC with integrated USB input power controller, offering efficient charging, power-path management, and system protection for portable devices.
Categories:Electronic components
END INQUIRY

Product Description

The BQ24195LRGER charger IC is a highly integrated Li-ion battery management IC designed for efficient power delivery in portable devices. It supports a USB input power controller with a wide input voltage range of 3.9V to 17V, enabling compatibility with various USB sources, including adapters and BC1.2-compliant ports. The IC features a single-output configuration for charging Li-ion batteries up to 4.44A with programmable voltage and current settings. It integrates an I2C interface for precise communication and control, allowing dynamic adjustment of charging parameters. Operating within -40°C to 85°C, it is ideal for industrial, medical, and consumer electronics. Advantages include high efficiency, thermal regulation, and safety protections (overvoltage, short-circuit), while complexity in configuration may require external components. Battery capacity and charging profiles are user-configurable. Screen size and detection distance are application-specific and not governed by the IC.
Parameter Specification
IC Part Number BQ24195LRGER
Device Type Switch-mode Li-ion Battery Charger with USB OTG
Input Voltage Range 3.9V to 17V (USB compatible)
Maximum Charge Current 5A Programmable
Battery Chemistry Support 1-cell/2-cell Li-ion/Polymer
Charge Voltage Accuracy ±0.5% (25°C)
Input Current Limit 3.25A Adjustable
Operating Frequency 1.5MHz (typ)
USB OTG Support 5V Boost Mode with 500mA/1200mA Output
Thermal Regulation Junction Temperature Monitoring
Package Type VQFN-24 (4mm x 4mm)
Charging Efficiency Up to 95%
Protection Features Input OVP, Battery OVP, Thermal Shutdown, Charge Timer
I²C Interface Yes (Up to 3.4Mbps)
Operating Temperature -40°C to +85°C
question:Why do you charge a handling fee?
answer:The handling fee covers transaction processing, documentation, and international transfer costs.
question:Do you accept payment after delivery?
answer:Payment after delivery is considered case-by-case, subject to credit review. Prepayment is typically required initially.
question:Do you provide technical selection services?
answer:Yes, our team assists in selecting suitable products based on your technical requirements and specifications.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why do you charge a handling fee?
answer:The handling fee covers transaction processing, documentation, and international transfer costs.
question:Do you accept payment after delivery?
answer:Payment after delivery is considered case-by-case, subject to credit review. Prepayment is typically required initially.
question:Do you provide technical selection services?
answer:Yes, our team assists in selecting suitable products based on your technical requirements and specifications.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
Home About Products News Contact Us
Quick quote
Even if not present on our website, we probably have the spare parts you are looking for. Specify the quantities and we will send you our quote!
Product detail
    • + Add another part number