OEM 3 in 1 wireless charger solution module Products, Purchase

HT2205A is a three-in-one wireless charging launch board that supports power supply from QC2.0, QC3.0, PD2.0, PD3.0 and other adapters. Compatible with the latest WPCV1.2 standard, supports multi-coil wireless charging applications, supports MPA11-A28-MPA8 coils, supports customer-customized coil solutions, and supports BPP5W, Apple 7.5W, Samsung 10W, and EPP15W charging. The MCU chip has built-in undervoltage protection, overvoltage protection, overcurrent protection and other functions, and supports FOD detection.

Product Description

Key Features & Technical Capabilities

Built-in 64KB FLASH, supports finished C port online upgrade software.

Comply with WPCV1.2 version QI protocol standard.

Supports a variety of 5-15W launch applications.

Supports simultaneous charging of 3 devices including mobile phone, earphones and watch.

Support FOD (Foreign Object Detection) function.

Support NTC temperature protection, built-in multi-channel ADC, reliable over-voltage, over-temperature and output over-current protection.

Technical Specifications
Parameters Sign Minimum Value Typical Value Maximum Value
voltage VDD 0.3V 5V 5.8V
Standby power mA 5 6.5 10
Operating temperature TA -40℃ 85℃ 105℃
Frequently Asked Questions
What wireless charging standard is supported?

The module fully complies with the WPC V1.2 QI protocol standard, making it widely compatible with various standard wireless charging receiver devices.

Does this system support multi-device simultaneous charging?

Yes, it supports the simultaneous wireless charging of up to 3 separate devices, specifically designed to power a mobile phone, earphones, and a smartwatch at the same time.

What is the range of output power supported?

It supports multiple wireless transmission applications ranging from 5W up to 15W, providing adjustable power options based on your device requirements.

Can the firmware be upgraded after deployment?

Absolutely. The system features a built-in 64KB FLASH memory, which natively supports online firmware and software upgrades via a C-port interface.

What safety mechanisms are built in for device protection?

The system features FOD (Foreign Object Detection), NTC temperature protection, an integrated multi-channel ADC, and reliable protection systems against over-voltage, over-temperature, and output over-current issues.

What are the operating temperature and voltage limits?

The typical operating voltage is 5V (ranging from a minimum of 0.3V to a maximum of 5.8V). The safe operating temperature range spans from -40℃ to 105℃, with a typical performance profile centered at 85℃.

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