LTC4012-3 (2)
LTC4012-3 is available from Analog Devices Inc. Inc. at Xecor. Designed for efficient and versatile battery charging, the LTC4012-3 offers high-efficiency synchronous buck PWM topology, ±0.5% output float voltage accuracy, and programmable charge current with 4% accuracy. Available in a 20-pin 4mm × 4mm QFN package, it is ideal for notebook computers, portable instruments, and battery backup systems. Whether used in portable electronics or industrial applications, this series ensures reliable performance, precise control, and scalability for demanding power management needs. Xecor is an authorized distributor for Analog Devices Inc. Inc.. Please view our extensive selection of the LTC4012-3 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| LTC4012IUF-3#TRPBF | Smart power conversion for reliable and efficient usag | QFN-20 | 9,677 | |
| LTC4012CUF-3#PBF | Real-Time Monitoring and Control of Voltage, Current, and Temperatur | QFN-20 | 3,054 |
Key Featrues
±0.5% Output Float Voltage Accuracy: The precise voltage control enhances battery life and safety by preventing overcharging or undercharging, making it ideal for multi-chemistry batteries like Li-ion, Li-Pol, and NiMH.
Programmable Charge Current with 4% Accuracy: Allows customization of charging rates to match specific battery requirements, optimizing charging time and improving battery health across various chemistries.
INFET Low Loss Ideal Diode PowerPath™ Control: Minimizes power loss during charging and discharging, ensuring efficient power management and seamless transitions between battery and external power sources.
Wide Input and Output Voltage Range (6V to 28V): Supports a broad range of applications, from low-power portable instruments to high-voltage notebook computers, offering flexibility in design and use cases.
Applications
Industrial Handheld Tools: The LTC4012-3 is perfect for battery management in industrial handheld tools, such as cordless drills, impact wrenches, and inspection devices. Its wide input and output voltage range, along with programmable charge current, ensures compatibility with various battery types and robust performance in demanding environments.
Portable Data Loggers: The LTC4012-3 is well-suited for battery charging in portable data loggers used in environmental monitoring, agriculture, and research. Its efficient synchronous buck PWM topology and low-loss PowerPath™ control ensure reliable operation and extended battery life, even in remote or harsh conditions.
Consumer Electronics: The LTC4012-3 is an excellent choice for battery management in consumer electronics, such as wireless headphones, smartwatches, and portable speakers. Its compact QFN package and multi-chemistry support make it ideal for space-constrained designs, while its high efficiency and accurate charge control enhance user experience.
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