Wireless charging transmitter IC supports up to 50 W output power for Qi 1.3.x and proprietary charging systems. It integrates USB Type-C Power Delivery sink support and buck-boost support for single-coil transmitter designs. The device operates from input voltages up to 24 V across a -40 °C to 105 °C range. It is supplied in a PG-VQFN-68 tray package and is lead-free, halogen-free, and RoHS compliant.
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| Applications | Consumer, Industrial |
| Function | Transmitter |
| Output Power max | 50W |
| Input Voltage max | 24V |
| Operating Temperature range | -40 to 105°C |
| Qi Support | Qi and Proprietary |
| Qi Compliance | 1.3.x |
| PD Support | Sink |
| Buck-boost support | Yes |
| Coil | Single |
| Infineon Package | PG-VQFN-68 |
| Package Name | QFN-68 (002-31802) |
| Package Option | Tray |
| Packing Type | TRAY |
| Packing Size | 520 |
| Moisture Level | 3 |
| Moisture Packing | DRY |
| RoHS | Compliant |
| Lead-free | Yes |
| Halogen Free | Yes |
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These are design resources that include the Infineon WLC1150-68LQXQ/T
Guide for provisioning OPTIGA Trust Charge in Qi 1.3.x wireless charging transmitters using WLC1115 and WLC1150 controllers to ensure security and WPC compliance.