RT3181AGQW

Description：WIRELESS PWR TRANSMITTER WQFN-48
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ec69910cdae8 Category: Power Management - Specialized Brand: Richtek USA Inc.

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Product introduction

RT3181AGQW is listed in the Power Management - Specialized range at ChipApex. The manufacturer field lists Richtek USA Inc.. Its product description is WIRELESS PWR TRANSMITTER WQFN-48. Review the specifications below when checking this part for your BOM.

Power Management - Specialized specifications for RT3181AGQW

Description：WIRELESS PWR TRANSMITTER WQFN-48
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Applications：Wireless Power Transmitter
Current - Supply：2mA
Voltage - Supply：5V ~ 19V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：48-WFQFN Exposed Pad
Supplier Device Package：48-WQFN (6x6)
Grade：-
Qualification：-

Power Management - Specialized datasheet and documents for RT3181AGQW

RT3181AGQW

Power Management - Specialized Overview

The RT3181AGQW is a Richtek wireless power transmitter IC designed for Qi-compliant solutions supporting 5W and 15W charging standards. It operates within an input voltage range of 5 V to 19 V and functions across a temperature spectrum from -40°C to +85°C. The component utilizes a WQFN-48 surface-mount package and weighs approximately 96 mg. It integrates necessary control logic for efficient wireless energy transfer in portable device applications.

Power Management - Specialized Feature Summary

Supports 5W and 15W wireless power transmission architectures
Compatible with Qi standard protocols
Integrated control logic for power management

Power Management - Specialized Applications

Wireless charging pads
Portable device chargers
Qi-compatible power stations

Power Management - Specialized Procurement Notes

Verify the specific datasheet version and RoHS compliance status prior to integration, as manufacturing specifications may evolve. Confirm that the WQFN-48 footprint aligns with your PCB layout requirements. Ensure thermal management strategies account for the specified operating temperature range during high-power transmission phases.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring standardized 5W or 15W Qi wireless charging capabilities. Consider the 5 V to 19 V input range compatibility with your system's power supply architecture. Evaluate the WQFN-48 package constraints against available board space and thermal dissipation needs for the target application environment.

Power Management - Specialized Part Context

This part belongs to Richtek's wireless charging integrated circuit portfolio, targeting consumer electronics and portable power accessories. It serves as a core controller for transmitting power coils, enabling interoperability with receiving devices adhering to established wireless charging standards within the broader power management ecosystem.