圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | JLCPCB Assembly |
| Package | QFN16_5X5 |
概述
Description
The WT6633P is a highly integrated USB Power Delivery (PD) controller designed for fast-charging applications. It supports USB PD 3.0 with PPS (Programmable Power Supply), enabling flexible voltage and current adjustments for optimized charging.
Key features include:
- Wide compatibility (QC4+, AFC, SCP, FCP, etc.)
- High efficiency with synchronous rectification
- Built-in protections (over-voltage, over-current, short-circuit)
- I²C interface for configuration and monitoring
Commonly used in adapters, power banks, and automotive chargers, the WT6633P simplifies PD implementation while ensuring safety and performance.
For detailed specs, refer to the datasheet from Weltrend Semiconductor.
Key features include:
- Wide compatibility (QC4+, AFC, SCP, FCP, etc.)
- High efficiency with synchronous rectification
- Built-in protections (over-voltage, over-current, short-circuit)
- I²C interface for configuration and monitoring
Commonly used in adapters, power banks, and automotive chargers, the WT6633P simplifies PD implementation while ensuring safety and performance.
For detailed specs, refer to the datasheet from Weltrend Semiconductor.
Equivalent
The WT6633P is a USB PD controller. Equivalent or similar chips include:
- TPS65988 (TI)
- FUSB302 (ON Semiconductor)
- CYPD3171 (Cypress/Infineon)
- IP2721 (Injoinic)
These alternatives offer comparable USB Power Delivery (PD) functionality. Check datasheets for exact compatibility.
- TPS65988 (TI)
- FUSB302 (ON Semiconductor)
- CYPD3171 (Cypress/Infineon)
- IP2721 (Injoinic)
These alternatives offer comparable USB Power Delivery (PD) functionality. Check datasheets for exact compatibility.
Pinout
The WT6633P is a USB PD (Power Delivery) controller IC by Weltrend.
- Pin Count: 16 pins (TSSOP-16 package).
- Key Functions:
- Supports USB PD 3.0 with PPS (Programmable Power Supply).
- Integrated MCU for flexible firmware control.
- CC (Configuration Channel) detection for power negotiation.
- Supports QC2.0/3.0, AFC, FCP, SCP fast charging protocols.
- Built-in ADC for voltage/current monitoring.
- I²C interface for configuration.
Used in chargers, power banks, and adapters for smart devices.
- Pin Count: 16 pins (TSSOP-16 package).
- Key Functions:
- Supports USB PD 3.0 with PPS (Programmable Power Supply).
- Integrated MCU for flexible firmware control.
- CC (Configuration Channel) detection for power negotiation.
- Supports QC2.0/3.0, AFC, FCP, SCP fast charging protocols.
- Built-in ADC for voltage/current monitoring.
- I²C interface for configuration.
Used in chargers, power banks, and adapters for smart devices.
Manufacturer
The WT6633P is a power management IC (PMIC) manufactured by Will Semiconductor Co., Ltd. (WillSemi), a Chinese company specializing in semiconductor design and manufacturing.
WillSemi is a leading fabless semiconductor company focused on analog and mixed-signal ICs, particularly for power management, battery charging, and LED drivers. It serves industries like consumer electronics, automotive, and industrial applications. The company is known for its innovation in power efficiency and integration, catering to brands in China and globally.
The WT6633P is commonly used in fast-charging solutions, supporting protocols like USB Power Delivery (PD) and Qualcomm Quick Charge (QC).
WillSemi is a leading fabless semiconductor company focused on analog and mixed-signal ICs, particularly for power management, battery charging, and LED drivers. It serves industries like consumer electronics, automotive, and industrial applications. The company is known for its innovation in power efficiency and integration, catering to brands in China and globally.
The WT6633P is commonly used in fast-charging solutions, supporting protocols like USB Power Delivery (PD) and Qualcomm Quick Charge (QC).
Application
The WT6633P is a USB Power Delivery (PD) controller IC, primarily used in:
1. Fast Chargers – For smartphones, tablets, and laptops supporting USB PD.
2. Power Adapters – Enables high-efficiency power delivery up to 100W.
3. Mobile Devices – Integrates into devices for bidirectional power management.
4. Automotive Chargers – Supports PD in car charging systems.
5. Docks & Hubs – Provides power negotiation for multi-port solutions.
It ensures safe, efficient power transfer with features like over-voltage/current protection.
1. Fast Chargers – For smartphones, tablets, and laptops supporting USB PD.
2. Power Adapters – Enables high-efficiency power delivery up to 100W.
3. Mobile Devices – Integrates into devices for bidirectional power management.
4. Automotive Chargers – Supports PD in car charging systems.
5. Docks & Hubs – Provides power negotiation for multi-port solutions.
It ensures safe, efficient power transfer with features like over-voltage/current protection.
Package
The WT6633P is typically available in a QFN-16 (Quad Flat No-leads) package. This compact, surface-mount design is suitable for high-density PCB applications, offering good thermal and electrical performance. The package dimensions are usually around 3mm x 3mm with a low profile. Check the datasheet for exact specifications.
