IDT, Integrated Device Technology Inc
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P9021-0AHGI8
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P9021-0AHGI8

Product Overview

Category

P9021-0AHGI8 belongs to the category of wireless power transfer (WPT) integrated circuits.

Use

This product is primarily used for wireless charging applications, enabling the transfer of power from a transmitter to a receiver without the need for physical connections.

Characteristics

  • Wireless power transfer technology
  • Integrated circuit design
  • High efficiency charging
  • Compact and lightweight
  • Easy integration into various devices

Package

P9021-0AHGI8 is available in a small form factor package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of P9021-0AHGI8 lies in its ability to provide efficient and convenient wireless charging solutions for a wide range of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

  • Input Voltage: 5V
  • Output Voltage: 5V
  • Maximum Output Power: 10W
  • Operating Frequency: 100-205kHz
  • Efficiency: >80%
  • Dimensions: 6mm x 6mm

Detailed Pin Configuration

P9021-0AHGI8 features the following pin configuration:

  1. VDD (Power Supply)
  2. GND (Ground)
  3. TX_EN (Transmitter Enable)
  4. RX_EN (Receiver Enable)
  5. TX_DATA (Transmitter Data)
  6. RX_DATA (Receiver Data)
  7. TX_COIL (Transmitter Coil Connection)
  8. RX_COIL (Receiver Coil Connection)

Functional Features

  • Automatic detection of receiver presence
  • Foreign object detection and protection
  • Overvoltage and overcurrent protection
  • Thermal regulation for safe operation
  • Communication interface for data exchange between transmitter and receiver

Advantages and Disadvantages

Advantages

  • Enables wireless charging, eliminating the need for physical connectors
  • High efficiency charging, reducing energy loss
  • Compact and lightweight design, suitable for integration into various devices
  • Automatic detection and protection features enhance safety

Disadvantages

  • Limited range of operation compared to wired charging
  • Requires compatible receivers for wireless charging functionality

Working Principles

P9021-0AHGI8 operates based on the principle of magnetic induction. The transmitter generates an alternating magnetic field, which induces a voltage in the receiver's coil. This voltage is then rectified and regulated to provide power for charging the device.

Detailed Application Field Plans

P9021-0AHGI8 finds applications in various fields, including: - Mobile phones and smartphones - Wearable devices (smartwatches, fitness trackers) - Tablets and laptops - Electric vehicles - Medical devices - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to P9021-0AHGI8 include: - P9242-R3B - MP-A11 - BQ51013YFPT - STWLC03JR

These models offer similar wireless charging capabilities and can be considered as alternatives depending on specific requirements.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням P9021-0AHGI8 у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of P9021-0AHGI8 in technical solutions:

Q1: What is P9021-0AHGI8? A1: P9021-0AHGI8 is a specific model or version of a technical component used in various applications.

Q2: What are the key features of P9021-0AHGI8? A2: The key features of P9021-0AHGI8 may include wireless charging capabilities, high efficiency, compact size, and compatibility with certain devices.

Q3: How does P9021-0AHGI8 work? A3: P9021-0AHGI8 works by utilizing electromagnetic induction to transfer power wirelessly from a charging pad to a compatible device.

Q4: What types of devices can be charged using P9021-0AHGI8? A4: P9021-0AHGI8 is designed to charge a wide range of devices, including smartphones, tablets, smartwatches, and other Qi-enabled devices.

Q5: Is P9021-0AHGI8 compatible with all devices? A5: No, P9021-0AHGI8 is only compatible with devices that support wireless charging and specifically use the Qi wireless charging standard.

Q6: What is the maximum charging power supported by P9021-0AHGI8? A6: The maximum charging power supported by P9021-0AHGI8 may vary, but it is typically around 10 watts or higher.

Q7: Can P9021-0AHGI8 charge multiple devices simultaneously? A7: Yes, depending on the design and configuration, P9021-0AHGI8 can charge multiple devices simultaneously if they are placed correctly on the charging pad.

Q8: Does P9021-0AHGI8 require any special installation or setup? A8: P9021-0AHGI8 usually requires a power source and a compatible charging pad. It may also require proper alignment of the device on the charging pad for optimal charging.

Q9: Are there any safety considerations when using P9021-0AHGI8? A9: Yes, it is important to ensure that the charging pad and the device being charged are not overheating. Additionally, it is recommended to use certified chargers and follow manufacturer guidelines.

Q10: Can P9021-0AHGI8 be integrated into existing technical solutions? A10: Yes, P9021-0AHGI8 can be integrated into various technical solutions, such as furniture, vehicles, or other devices, by incorporating the necessary components and following the appropriate design guidelines.

Please note that the specific details and answers may vary depending on the actual product and its documentation.