STWLC68JRF

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STWLC68JRF

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  • Mfr. Partie #STWLC68JRF
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Spécifications

Part Status Active
Applications Wireless Power Receiver
Current - Supply 750µA
Voltage - Supply 3V ~ 16V
Operating Temperature 0°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 72-UFBGA, WLCSP
Supplier Device Package 72-WLCSP (3.27x3.67)

Vue d'ensemble

Description

STWLC68JRF is a highly integrated wireless power receiver IC designed for applications in wireless charging systems. It supports the Qi standard, making it suitable for charging smartphones, wearables, and other consumer electronics. The chip features advanced power management capabilities, allowing efficient energy transfer and optimizing charging times.
Key attributes include a compact package, low power consumption, and the ability to work with various power levels. The STWLC68JRF incorporates features such as foreign object detection and over-temperature protection, enhancing safety during operation. Its versatility enables compatibility with different power transmitters, making it a popular choice for manufacturers looking to implement wireless charging solutions in their devices.
Overall, the STWLC68JRF is an essential component for modern electronic devices, facilitating convenient and cable-free charging experiences.

Features

The STWLC68JRF is a wireless power receiver IC designed for efficient power transfer in applications like smartphones and wearables. Key features include:
1. Efficiency: High-efficiency power conversion with minimal energy loss, enhancing battery performance.
2. Compatibility: Supports Qi wireless charging standards, ensuring interoperability with various charging pads.
3. Flexible Power Levels: Capable of handling different power levels, suitable for fast charging applications.
4. Integrated Protection: Includes safety features such as overvoltage, overcurrent, and thermal protection to safeguard both the device and the charger.
5. Compact Design: Small footprint makes it ideal for space-constrained devices.
6. Communication: Supports bidirectional communication protocols for optimizing power transfer and managing charging status.
7. Versatile Applications: Ideal for smartphones, wearables, and other portable electronics.
The STWLC68JRF is a robust solution for modern wireless charging needs, balancing performance and safety.

Package

The STWLC68JRF is packaged in a 40-pin QFN (Quad Flat No-lead) package. This compact package design is suitable for applications in wireless charging and power management systems, offering a small footprint and efficient thermal performance.

Pinout

The STWLC68JRF is a wireless power receiver IC designed for inductive charging applications. It features a 32-pin QFN package.
Key functions of the pins include:
1. Power Management: Pins for input voltage and signal connections for battery management.
2. Control Signals: Pins for communication with a microcontroller for system management and control.
3. Feedback: Pins that provide feedback to the transmitter for regulating charging.
4. Signal Processing: Pins for connecting to resonant tanks and managing power transfer efficiency.
For specifics on each pin's designation and function, refer to the STWLC68JRF datasheet provided by STMicroelectronics.

Manufacturer

The STWLC68JRF is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and producing a wide range of semiconductor products, including microcontrollers, sensors, and power management solutions. The company serves various industries such as automotive, industrial, personal electronics, and communication. STMicroelectronics is known for its innovation and commitment to developing energy-efficient solutions, making it a key player in the technology sector.

Application

The STWLC68JRF is a wireless power receiver IC used in applications such as smartphones, smartwatches, wearable devices, and other portable electronics. It enables efficient power transfer through resonant inductive coupling, making it suitable for contactless charging solutions. Additionally, it can be utilized in automotive applications, home appliances, and IoT devices where wireless charging is desired.

Equivalent

The STWLC68JRF chip is a wireless power receiver IC primarily used for Qi-based charging applications. Equivalent products include the NXP MWCT1000, Texas Instruments BQ51003, and Analog Devices LTC4125. Each of these chips supports wireless power transfer and is compatible with Qi standards, offering similar functionalities in terms of efficiency and integration. Always verify specific features and compatibility based on your application requirements.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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