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reference designLTC4120 | Demoboard DC2181A-B

Analog Devices LTC4120 | Demoboard DC2181A-B

Wireless Power Receiver and 400mA Buck Battery Charger

Overview

TopologyWireless Power Transfer
Input voltage12-40 V
Output 14.2 V / 0.4 A
IC revisionB

Description

Demonstration circuit 2181 is an LTC®4120EUD demonstration board. The DC2181 is use with the DC1968Awireless power transmitter or the PowerByProxi ProxiPointtransmitter (both available separately). Either can deliver2W to the DC2181, with up to 10mm spacing betweenthe transmitter and the receive coil. The basic transmitterdoesn’t support foreign metal object detection. Transmittersavailable separately. See last page for details.

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760308101303
SPECWE-WPCC Wireless Power Transfer Receiver Coil, works with Qi Rx IC's, Ø 26 x 1.3 mm
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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 26 x 1.3 mm 
Inductance47 µH
Rated Current1.5 A
DC Resistance500 mΩ
Self Resonant Frequency8 MHz
Q-Factor25 
Power Capability [1]20 W
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