LTC4125IUFD#PBF
- Mfr.Part #
- LTC4125IUFD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- 5W AUTORESONANT WIRELESS POWER T
- Stock
- 300
- In Stock :
- 300
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Management - Specialized
- Operating Temperature :
- -40°C~125°C
- Pin Count :
- 20
- Current - Supply :
- 1mA
- Packaging :
- Tube
- Factory Lead Time :
- 8 Weeks
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 3V~5.5V
- Base Part Number :
- LTC4125
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 20-WFQFN Exposed Pad
- Mounting Type :
- Surface Mount
- Published :
- 2015
- Applications :
- Wireless Power Transmitter
- Datasheets
- LTC4125IUFD#PBF

Power Management - Specialized Analog Devices, Inc. LTC4125IUFD#PBF Overview
The Power Management - Specialized Analog Devices, Inc. LTC4125IUFD#PBF is a state-of-the-art component designed for efficient wireless power transmission. This device employs an autorsonant charging function capable of delivering 5 watts of power, optimizing it for applications where seamless integration and reliable power delivery are crucial. The LTC4125IUFD#PBF streamlines the development of wireless charging systems with its adaptive frequency tuning that maximizes available air gap and misalignment tolerance in inductive charging setups.
LTC4125IUFD#PBF Features
The LTC4125IUFD#PBF offers several notable features designed to enhance its functionality and compatibility in various applications. Key features include:
- Autonomous dynamic load detection and resonance adjustment for optimal efficiency.
- Integrated fault protection mechanisms to safeguard against overvoltage, overtemperature, and foreign object detection.
- Low quiescent current and high efficiency, suitable for battery-operated devices.
- Flexible power delivery, capable of automatically adjusting power transfer based on the load requirement.
LTC4125IUFD#PBF Applications
- Consumer Electronics: Utilized in smartphones, tablets, and wearables for efficient wireless charging solutions. The LTC4125IUFD#PBF simplifies the integration into compact devices, ensuring a reliable power supply without the physical constraints of cables.
- Medical Devices: Ideal for battery-powered medical devices such as hearing aids and drug delivery systems, where non-contact charging is crucial for hygiene and functionality. This IC facilitates safe, wireless power transfer in sensitive environments.
- Industrial Applications: Used in wireless sensor networks and industrial automation devices to reduce wiring complexity and enhance robustness. The LTC4125IUFD#PBF can adaptively tune across varying conditions for consistent performance.
- Automotive Accessories: Supports wireless charging systems for in-vehicle devices, including smartphones and GPS units, contributing to a cleaner and more organized cabin environment.
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