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Overview
| Topology | Wireless Power Transfer |
| Input voltage | 12-40 V |
| Output 1 | 4.2 V / 0.4 A |
| IC revision | B |
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.
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | Compliance | Size | L(µH) | IR(A) | RDC max.(mΩ) | fres(MHz) | Q(%) | P(W) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-WPCC Wireless Power Transfer Receiver Coil, works with Qi Rx IC's, Ø 26 x 1.3 mm | 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 |