The LTC4123EDC#TRMPBF is a cutting-edge solution from Analog Devices Inc., designed to facilitate the seamless integration of wireless power transfer and battery charging in a single compact package. This innovative product combines a wireless power receiver with a constant-current/constant-voltage linear charger for single-cell lithium-ion batteries, making it an ideal choice for portable applications where space is at a premium and cables are a constraint.

Key Features:

• Wireless Power Receiver: Capable of receiving power wirelessly from a compatible transmitter, the LTC4123EDC#TRMPBF simplifies the charging process by eliminating the need for physical connectors.
• Integrated Battery Charger: The device includes a linear charger with programmable charge current up to 50mA, suitable for small battery-powered devices.
• Wide Input Voltage Range: Accommodates a range of input voltages from 4.2V to 40V, providing flexibility in various application scenarios.
• High-Efficiency Operation: With its low quiescent current and high efficiency, the LTC4123EDC#TRMPBF ensures minimal power loss during charging and operation, extending battery life.
• Compact Package: The device is offered in a small 12-pin DFN package (4mm x 3mm), which is ideal for space-constrained applications.
• Thermal Protection: Features thermal regulation to maximize the charge rate without risking overheating.
• Multiple Safety Features: Includes safety features such as overvoltage protection, thermal shutdown, and battery temperature monitoring for safe and reliable operation.

Applications:

The LTC4123EDC#TRMPBF is well-suited for a wide range of applications, including but not limited to:

• Wearable Devices
• Medical Devices
• Portable Electronics
• Wireless Sensors and Beacons

With its robust feature set and compact design, the LTC4123EDC#TRMPBF from Analog Devices Inc. is an excellent choice for designers looking to implement wireless charging capabilities in their next-generation electronic devices.