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Overview
| Topology | Other Topology |
| Switching frequency | 165-6780 kHz |
| IC revision | 1.0 |
Description
The EPC9121 is provided with two receive device units: The first is tuned to and compatible with the AirFuel Category 3 specification and the second is an inductive mode unit compatible with the 5 W Qi receiver standard. Each of the device units includes a high frequency schottky diode based full bridge rectifier and output filter to deliver a filtered unregulated DC voltage. The device board comes equipped with two LED’s, one green to indicate the power is being received with an output voltage equal or greater than 4 V and a second red LED that indicates an overvoltage condition where the output voltage exceeds 36 V.
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | Pins (pcs) | Pitch (mm) | Rows | Gender | Color | Contact Plating | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Qty. | L1 (µH) | L2 (µH) | IR (A) | IR 2 (A) | ISAT (A) | RDC1 typ (Ω) | RDC2 typ (Ω) | RDC1 max (Ω) | RDC2 max (Ω) | fres (MHz) | Type | Compliance | Size | L (µH) | IR (A) | RDC max. (Ω) | Q (%) | P (W) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 150060RS75000 | SPEC | 26 files RAY files
| Active i| Production is active. Expected lifetime: >10 years. | WL-SMCW SMT Mono-color Chip LED Waterclear | 625 | Red | 630 | 250 | 2 | AlInGaP | 140 | – | – | – | -40 °C up to +85 °C | – | – | – | 1.6 | 0.8 | 0.7 | – | Tape and Reel | – | – | – | – | – | – | – | – | 4000 | – | – | – | – | – | – | – | – | – | – | – | – | 0603 | – | – | – | – | – | ||
 | 744871101 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-DD SMT Shielded Coupled Inductor | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | – | – | 12.5 | 12.5 | 6.5 | – | – | – | – | – | – | – | – | – | – | 500 | 100 | 100 | 1.5 | 1.5 | 1.8 | 0.293 | 0.293 | 0.36 | 0.36 | 4 | Crossed | – | 1260 | 100 | 1.5 | 0.36 | – | – | ||
 | 760308102210 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-WPCC Wireless Power Transfer Receiver Coil | – | – | – | – | – | – | – | – | – | – | -20 °C up to +105 °C | – | – | – | 37 | 37 | 1.8 | – | – | 2 | – | – | – | – | – | – | – | 22 | – | – | – | – | – | – | – | – | – | 22 | – | Qi - Airfuel Alliance | 37 x 37 x 1.8 mm | 7.5 | 3 | 0.18 | 45 | 50 | ||
 | 885012005057 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 22 pF | ±5% | 50 | -55 °C up to +125 °C | – | 10 GΩ | NP0 Class I | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | 10000 | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | 840 | – | ||
| 885012005061 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 100 pF | ±5% | 50 | -55 °C up to +125 °C | – | 10 GΩ | NP0 Class I | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | 10000 | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | 1000 | – | ||
| 885012205037 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | 100 nF | ±10% | 16 | -55 °C up to +125 °C | 5 | 5 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | 10000 | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | ||
| 885012205052 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | 22 nF | ±10% | 25 | -55 °C up to +125 °C | 3.5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | 10000 | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | ||
| 885012205054 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | 47 nF | ±10% | 25 | -55 °C up to +125 °C | 3.5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | 10000 | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | ||
| 885012205061 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 1 nF | ±10% | 50 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | 10000 | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | ||
| 885012205067 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 10 nF | ±10% | 50 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | 10000 | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | ||
| 885012105012 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 1 µF | ±20% | 10 | -55 °C up to +85 °C | 15 | 0.05 GΩ | X5R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | 10000 | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | ||
| 885012105018 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | 100 nF | ±20% | 25 | -55 °C up to +85 °C | 10 | 5 GΩ | X5R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | 10000 | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | ||
| 885012207103 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 1 µF | ±10% | 50 | -55 °C up to +125 °C | 10 | 0.1 GΩ | X7R Class II | 2 | 1.25 | 1.25 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | 3000 | – | – | – | – | – | – | – | – | – | – | – | – | 0805 | – | – | – | – | – | ||
| 885012208087 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 100 nF | ±10% | 50 | -55 °C up to +125 °C | 2.5 | 5 GΩ | X7R Class II | 3.2 | 1.6 | 0.8 | 0.6 | 7" Tape & Reel | – | – | – | – | – | – | – | – | 4000 | – | – | – | – | – | – | – | – | – | – | – | – | 1206 | – | – | – | – | – | ||
| 885012209048 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 4.7 µF | ±10% | 50 | -55 °C up to +125 °C | 5 | 0.02 GΩ | X7R Class II | 3.2 | 2.5 | 2.5 | 0.6 | 7" Tape & Reel | – | – | – | – | – | – | – | – | 1000 | – | – | – | – | – | – | – | – | – | – | – | – | 1210 | – | – | – | – | – | ||
 | 60900213421 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Jumper | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | 1000 MΩ | – | 2.44 | – | – | – | Bag | 1 | 2.54 | – | Jumper | Black | Gold | 250 | 20 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 3 | – | – | – | |
 | 61300211121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 5.08 | – | – | – | Bag | 2 | 2.54 | Single | Pin Header | – | Gold | 250 | 20 | – | – | – | – | – | – | – | – | – | – | – | Straight | – | – | – | 3 | – | – | – | |
 | 61300411121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 10.16 | – | – | – | Bag | 4 | 2.54 | Single | Pin Header | – | Gold | 250 | 20 | – | – | – | – | – | – | – | – | – | – | – | Straight | – | – | – | 3 | – | – | – | |
 | 645002114822 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-WTB 3.96 mm Male Header | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 7.92 | – | – | – | Bag | 2 | 3.96 | – | Male | White | Tin | 250 | 20 | – | – | – | – | – | – | – | – | – | – | – | Vertical | – | – | – | 7 | – | – | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | Pins (pcs) | Pitch (mm) | Rows | Gender | Color | Contact Plating | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Qty. | L1 (µH) | L2 (µH) | IR (A) | IR 2 (A) | ISAT (A) | RDC1 typ (Ω) | RDC2 typ (Ω) | RDC1 max (Ω) | RDC2 max (Ω) | fres (MHz) | Type | Compliance | Size | L (µH) | IR (A) | RDC max. (Ω) | Q (%) | P (W) | Samples |
|---|
