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PE43711B-Z

PE43711B-Z is a highly integrated, single-chip, wireless power transmitter solution from pSemi, a subsidiary of Murata Manufacturing Co., Ltd. This chip is designed to enable efficient and reliable wireless power transfer for a wide range of applications, including consumer electronics, IoT devices, and industrial equipment.

Description:

The PE43711B-Z is a highly integrated wireless power transmitter solution that supports the Qi wireless power standard. It features a high-efficiency power amplifier, a power management unit, and a communication interface, all integrated into a single chip. This chip operates in the 100 kHz to 205 kHz frequency range and is designed to provide up to 5W of power transfer.

Features:

1. Qi wireless power standard compliance: The PE43711B-Z is designed to be compliant with the Qi wireless power standard, ensuring compatibility with a wide range of Qi-enabled devices.
2. High efficiency: The chip features a high-efficiency power amplifier, which helps minimize power loss and improve overall system efficiency.
3. Integrated power management: The PE43711B-Z includes an integrated power management unit that simplifies the design of the power supply and helps reduce the number of external components required.
4. Communication interface: The chip features a communication interface that allows for easy integration with a host microcontroller or processor, enabling advanced features such as (foreign object detection), power negotiation, and error handling.
5. Small form factor: The PE43711B-Z is available in a compact QFN package, making it suitable for space-constrained applications.
6. Wide input voltage range: The chip supports a wide input voltage range of 5V to 20V, making it suitable for various power supply configurations.

Applications:

1. Consumer electronics: The PE43711B-Z can be used in wireless charging pads and docks for smartphones, tablets, and other Qi-enabled devices.
2. Wearable devices: The compact form factor and low power consumption make it suitable for wireless charging solutions for smartwatches, fitness trackers, and other wearable devices.
3. IoT devices: The chip can be used to enable wireless power transfer for IoT devices such as sensors, cameras, and smart home devices.
4. Industrial equipment: The PE43711B-Z can be used in industrial applications where wireless power transfer is required, such as robotics, automation equipment, and medical devices.
5. Automotive: The chip can be used to enable wireless charging for in-car devices, such as smartphones, tablets, and other Qi-enabled accessories.

In summary, the PE43711B-Z is a highly integrated, single-chip wireless power transmitter solution that offers high efficiency, Qi wireless power standard compliance, and a wide range of features suitable for various applications, including consumer electronics, IoT devices, and industrial equipment.