LTC4124EV#TRPBF

Battery Chargers Overview

The LTC4124EV#TRPBF is a wireless charging integrated circuit designed for lithium-ion battery applications. It operates within an input voltage range of 3.3 V to 5.5 V and delivers a regulated output voltage of 4.35 V with a maximum output current of 100 mA. The device functions efficiently with a quiescent supply current of 120 uA. It supports operation across a temperature range from -20°C to +85°C and is housed in a compact LQFN-12 surface-mount package.

Battery Chargers Feature Summary

• Integrates wireless power reception and regulation for single-cell lithium-ion batteries
• Includes a step-down DC-DC converter for system power management
• Supports standard wireless charging communication protocols

Battery Chargers Applications

• Wireless charging receivers for portable electronic devices
• Single-cell lithium-ion battery charging systems
• IoT sensor nodes requiring wireless power harvesting

Battery Chargers Procurement Notes

Verify the specific suffix and tape-and-reel configuration against official Analog Devices documentation before procurement. Confirm that the component meets all required environmental and safety standards for the intended deployment environment. Ensure compatibility with the associated transmitter hardware specifications.

Battery Chargers Selection Notes

Select this component for designs requiring integrated wireless reception and linear or switched-mode charging capabilities. Evaluate the thermal performance within the LQFN-12 package constraints. Ensure the application voltage requirements align with the specified 3.3 V to 5.5 V input range and 4.35 V output capability.

Battery Chargers Part Context

This part belongs to the LTC4124 series of wireless charging ICs manufactured by Analog Devices. It is specifically engineered for low-power wireless energy transfer applications, combining receiver functionality with battery management features in a small form factor suitable for space-constrained mobile and wearable electronics.

Battery Chargers Replacement Considerations

Consult official Analog Devices documentation for verified substitute part numbers. Cross-reference pinouts and electrical characteristics carefully when considering alternative components from other manufacturers.