Wireless charging integrated circuits (ICs) are key components in wireless charging systems. These ICs manage the transfer of power between the charging pad or transmitter and the device being charged. They play a crucial role in regulating the power flow, ensuring efficiency, and preventing overcharging or overheating. In this article, everything PE has listed some interesting Wireless charging ICs that were trending on the website.
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WPC 1.2-Compliant Wireless Charging Transmitter IC
The P9242-R3 from Renesas is a Wireless Charging Transmitter IC that has been designed to be compliant with WPC 1.2 specification. It requires an input voltage of 4.25 - 21 V and delivers an output power of up to 15 W. This transmitter IC is available in a surface-mount package that measures 6 x 6 mm and is ideal for industrial equipment, consumer electronics, and medical applications. Read more.
Wireless Charging Receiver for RFID and Low Power Applications
The PCC110 from Powercast is a Wireless Charging Receiver IC that operates from 10 MHz to 6 GHz. This wireless charging receiver is designed to maximize RF to DC conversion efficiency of up to 75 % while supporting a wide range of input power levels, load voltages, and frequency bands. It is available in a surface-mount package and is ideal for battery-free wireless sensors, high-function RFID, recharging, and low-power electronics applications. Read more.
Automotive Qualified In-Cabin Wireless Charging IC
The iND87200 from indie Semiconductor is an Automotive Qualified In-Cabin Wireless Charging IC that complies with WPC Qi 1.3 and other proprietary specifications. It delivers an output power of up to 15 W across the entire operating battery voltage range. This IC is available in a surface-mount package that measures 12 x 12 mm and is ideal for wireless charging in executive seats in vehicles, console, driver, passenger, and rear passenger hubs, and other in-cabin wireless charging applications. Read more.
Single-Chip Wireless Charging Receiver for Portable Applications
The NC6401 from onsemi is a Single-Chip Wireless Charging Receiver that supports WPC Qi and other proprietary specifications. It has a programmable output voltage of 4 V to 12 V. This charging receiver is based on an ARM Cortex M0+ processor which has a 128 KB flash memory that enables it to support proprietary protocols as well as interact with variant transmitters systems at high system-level efficiency. Read more.
AEC-Q100 Qualified Wireless Power Transmitter Controller ICs
The MWCT2xx3A Series from NXP Semiconductors are Automotive Qualified Wireless Power Transmitter Controller ICs that are designed to support WPC/Qi standards and other proprietary specifications. They require an input voltage of 5 - 48 V. These wireless charging ICs are available in a surface-mount package and are ideal for automotive, single/multi-coil industrial, consumer, single- and multi-transmitter applications. Read more.
AEC-Q100 Qualified Wireless Power Transmitter Controller IC
The WP300TX01-I/ML01 from Microchip Technology is an Automotive Qualified Wireless Power Transmitter Controller IC that has been designed to wirelessly transmit power from the embedded chip. It requires an input voltage of 11 - 37 V and delivers an output power of up to 300 W. This AEC-Q100-qualified transmitter IC is available in a surface-mount package that measures 8 x 8 x 0.9 mm. Read more.
70 W Wireless Charging Receiver IC for Medical Applications
The STWLC98 from STMicroelectronics is a Wireless Charging Receiver IC that has been designed to support WPC Qi proprietary specifications for inductive communication protocol with Extended Power Profile (EPP) and proprietary ST Super Charge (STSC) protocol for fast charging. It delivers an output power of up to 70 W. This receiver IC is available in a surface-mount package that measures 4.3 x 3.9 mm and is ideal for smartphones, tablets, laptops, power banks, cordless power tools, and medical applications. Read more.
Wireless Power Receiver IC for Portable & Medical Applications
The KTE7000 from Kinetic Technologies is a Wireless Power Receiver IC that supports WPC/Qi standard v1.3 Baseline Power Profile (BPP) specifications. It requires an input voltage of 25 V and delivers an output power of 5 W. This wireless power receiver IC integrates a full-synchronous rectifier and an LDO to efficiently convert the wireless AC power into DC power. It is available in a wafer-level package that measures 2.66 x 3.90 mm. Read more.
15 W Wireless Charging Transmitter IC for Portable Applications
The WLC1115-68LQXQ from Infineon Technologies is a 15 W Wireless Charging Transmitter IC that supports WPC Qi and other proprietary specifications. It has an input voltage from 4.5 V to 24 V. This RoHS-compliant wireless transmitter is available in a surface-mount package that measures 8 x 8 x 0.65 mm and is ideal for high-speed charging support, docking stations, smart speakers, portable accessories, wireless charging pads for extended power profile (EPP) 15 W, and basic power profile (BPP) (5 W) and furniture/home goods applications. Read more.
5 W Wireless Charging Transmitter IC
The TS80002 from Semtech is a Wireless Charging Transmitter IC that can support systems up to 5 W and portable wireless charging applications. It requires a DC supply of 2.95 to 5.5 V and consists of an integrated controller and FLASH for communications and control purposes. This wireless charging transmitter IC is available in a surface-mount package that measures 3 x 3 mm and is ideal for smartwatches, wearables, toys, portable lighting, and medical device applications. Read more.
30 W Wireless Power Transmitter IC
The AOZ32033AQI from Alpha & Omega Semiconductor is a Wireless Power Transmitter Controller IC that is ideal for wireless charging applications. It requires an input voltage of 3.8 - 28 V and delivers an output power of 15 - 30 W. This RoHS-compliant transmitter IC is available in a surface-mount package that measures 3 x 3 x 0.55 mm. Read more.
100 mA Wireless Li-on Charger IC
The LTC4124 from Analog Devices is a Wireless Charging IC that is ideal for medical wireless sensors, military wearables, high end wireless headsets, streaming headsets with Bluetooth connectivity, virtual reality headsets, high end remote control and IoT devices. It requires an input voltage of 3.3 – 5.5 V. This RoHS-compliant transmitter IC is available in a surface-mount package that measures 2 x 2 x 0.83 mm. Read more.
15 W Qi Compatible Automotive In-Cabin Wireless Charging Transmitter
The Beast 2.0 from Spark Connected is an Automotive In-cabin Wireless Charger that meets Qi v1.3 requirements. It utilizes TDK’s latest pattern coil technology and delivers up to 15 W of power. The charger provides class-leading EMC performance, a wide input supply range with continuous charging even during vehicle stop/start events, and Foreign Object Detection (FOD). It also has a unique multi-layer coil construction which provides uniform wireless charging. Read more.
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Note: This list has been compiled based on user activity on everything PE. To ensure that we cover the whole range of wireless charging ICs we limited the number of products from each category and company. The listed products are shown in random order and are grouped by category.
