Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Shenzhen Mingjiada Electronics Co., Ltd. a professional supplier in the field of electronic components, is proud to introduce STMicroelectronics' wireless charging IC—the STWLC38JRM. This high-performance wireless power receiver fully complies with the Qi standard and is specifically designed to meet the demands of applications requiring up to 15W, providing robust support for the widespread adoption of wireless charging technology in the consumer electronics sector.

Product Overview

The STWLC38JRM is a highly efficient and flexible wireless charging receiver chip that employs advanced technology to enable fast and stable wireless charging functionality. The chip complies with the latest Qi wireless charging standard, ensuring compatibility with various Qi-certified chargers, and is widely applicable to smartphones, tablets, portable audio devices, smart wearable devices, and other consumer electronics products that support wireless charging.

Product Features:  

High-efficiency conversion: Integrated synchronous rectifier, efficiency up to 85%  

Smart power management: Supports dynamic power adjustment (5W/10W/15W)  

Multiple protection mechanisms:  

Overvoltage protection (OVP)  

Overcurrent protection (OCP)  

Over-temperature protection (OTP)

Compact package: 3.6mm × 3.6mm WLCSP package, saving PCB space

Wide input voltage range: 4V–20V, suitable for various application scenarios

Technical Specifications:

Model: STWLC38JRM

Standard: Qi 1.2.4

Maximum output power: 15W

Operating Frequency: 110-205kHz  

Efficiency: Up to 85%  

Package: WLCSP-40  

Typical Applications:  

Wireless charging receiver for smartphones  

Smartwatches/wearable devices  

Medical electronic devices  

Industrial handheld terminals  

Mingjiada Supply Advantages:  

Genuine Factory Products: Direct from the manufacturer, 100% genuine products

Stock availability: Inventory in Shenzhen warehouse, supporting 24-hour shipping  

Flexible procurement: Supports sample requests and bulk purchases  

For more product information or to request samples, please contact:  

Phone: +86 13410018555 (Mr. Chen)  

Email: sales@hkmjd.com  

Website: www.hkmjd.com