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reference designLTC4124 | Demoboard TA21589

Analog Devices LTC4124 | Demoboard TA21589

Complete, Efficient 100 mA Wireless Charging Solution with Optimum Power Transfer and Safety Features

Overview

TopologyBuck Converter
Input voltage4.5-5 V

Description

The LTC4124 is a high performance 100 mA wireless Li-Ion charger receiver that provides a tiny total solution with few external components for spaceconstrained applications. The LTC4124 is paired with the LTC4125—a wireless power transmitter with optimum power search and foreign object detection features—to create a safe and efficient wireless charging environment.

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Products

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760308101104
SPECWE-WPCC Wireless Power Transfer Transmitter Coil, works with Qi Tx IC's, Ø 20 x 2.8 mm
Simu­lation
Availability
–
Downloads8 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-WPCC Wireless Power Transfer Transmitter Coil
Complianceworks with Qi Tx IC's 
SizeØ 20 x 2.8 mm 
Inductance6.8 µH
Rated Current2.5 A
DC Resistance130 mΩ
Self Resonant Frequency20 MHz
Q-Factor42 
Power Capability [1]50 W
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760308101220
SPECWE-WPCC Wireless Power Transfer Receiver Coil, works with Qi Rx IC's, Ø 17 x 0.8 mm
Simu­lation
Availability
–
Downloads8 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-WPCC Wireless Power Transfer Receiver Coil
Complianceworks with Qi Rx IC's 
SizeØ 17 x 0.8 mm 
Inductance12.6 µH
Rated Current1.1 A
DC Resistance360 mΩ
Self Resonant Frequency19 MHz
Q-Factor20 
Power Capability [1]20 W
–Check availability