圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | AWINIC(Shanghai Awinic Tech) |
| Package | FC-9(1.5x1.5) |
概述
Description
The AW8155AFCR is a programmable RGB LED driver from AWINIC, designed for backlighting and decorative lighting in consumer electronics. It supports up to 15 individual LEDs (5 RGB channels) with 12-bit PWM control for smooth color transitions.
Key features:
- I²C interface for easy control.
- Built-in 8-bit gamma correction for uniform brightness.
- Low-power standby mode (typ. 10µA).
- Wide voltage range (2.7V–5.5V).
Applications include keyboard backlighting, PC peripherals, and smart home devices. Its compact QFN-16 package makes it suitable for space-constrained designs.
For detailed specs, refer to the datasheet.
Key features:
- I²C interface for easy control.
- Built-in 8-bit gamma correction for uniform brightness.
- Low-power standby mode (typ. 10µA).
- Wide voltage range (2.7V–5.5V).
Applications include keyboard backlighting, PC peripherals, and smart home devices. Its compact QFN-16 package makes it suitable for space-constrained designs.
For detailed specs, refer to the datasheet.
Equivalent
The AW8155AFCR is an LED driver with I2C control. Equivalent alternatives include:
- TI TLC59116 (16-channel, I2C)
- NXP PCA9633 (4-channel, I2C)
- ON Semiconductor CAT9555 (16-bit I/O expander with LED control)
- STMicroelectronics STP16CP05 (16-channel, SPI)
Check pin compatibility and features for direct replacement. For exact matches, consult datasheets or distributor cross-reference tools.
- TI TLC59116 (16-channel, I2C)
- NXP PCA9633 (4-channel, I2C)
- ON Semiconductor CAT9555 (16-bit I/O expander with LED control)
- STMicroelectronics STP16CP05 (16-channel, SPI)
Check pin compatibility and features for direct replacement. For exact matches, consult datasheets or distributor cross-reference tools.
Features
The AW8155AFCR is a high-performance LED driver IC with the following key features:
- Input Voltage Range: 4.5V to 40V, suitable for automotive and industrial applications.
- Output Current: Up to 1.5A per channel (3 channels total), supporting RGB or single-color LEDs.
- PWM Dimming: High-resolution (16-bit) for precise brightness control.
- Communication Interface: I²C for flexible configuration and control.
- Protection Features: Over-voltage, over-current, and thermal shutdown.
- Efficiency: Up to 95% with integrated MOSFETs.
- Package: Compact 4x4mm QFN for space-constrained designs.
Ideal for automotive lighting, signage, and decorative LED applications.
- Input Voltage Range: 4.5V to 40V, suitable for automotive and industrial applications.
- Output Current: Up to 1.5A per channel (3 channels total), supporting RGB or single-color LEDs.
- PWM Dimming: High-resolution (16-bit) for precise brightness control.
- Communication Interface: I²C for flexible configuration and control.
- Protection Features: Over-voltage, over-current, and thermal shutdown.
- Efficiency: Up to 95% with integrated MOSFETs.
- Package: Compact 4x4mm QFN for space-constrained designs.
Ideal for automotive lighting, signage, and decorative LED applications.
Pinout
The AW8155AFCR is a 16-pin LED driver IC designed for RGB lighting control. Key functions include:
- Pin Count: 16 pins (QFN package)
- Functions:
- RGB LED control (supports up to 9 channels)
- I²C interface for communication
- PWM dimming and current control
- Built-in oscillator for standalone operation
- Low-power modes for energy efficiency
It is commonly used in backlighting, decorative lighting, and IoT devices.
- Pin Count: 16 pins (QFN package)
- Functions:
- RGB LED control (supports up to 9 channels)
- I²C interface for communication
- PWM dimming and current control
- Built-in oscillator for standalone operation
- Low-power modes for energy efficiency
It is commonly used in backlighting, decorative lighting, and IoT devices.
Manufacturer
The AW8155AFCR is manufactured by Awinic, a Chinese semiconductor company specializing in analog and mixed-signal ICs. Founded in 2008 and headquartered in Shanghai, Awinic focuses on audio amplifiers, power management, LED drivers, and motor control chips. The company serves consumer electronics, automotive, and industrial markets, providing cost-effective solutions for devices like smartphones, wearables, and IoT products. The AW8155AFCR is likely a power management or motor driver IC, reflecting Awinic's expertise in these areas.
Application
The AW8155AFCR is a versatile LED driver and touch controller IC, commonly used in:
1. Consumer Electronics – Backlighting for keyboards, smart devices, and appliances.
2. Automotive – Interior lighting, dashboard controls, and touch-sensitive panels.
3. Industrial Controls – Human-machine interfaces (HMIs) with touch feedback.
4. IoT Devices – Smart home controls and wearable tech.
5. Gaming Peripherals – RGB lighting and touch-sensitive inputs.
It integrates PWM control, touch sensing, and GPIO expansion, making it ideal for compact, multifunctional designs.
1. Consumer Electronics – Backlighting for keyboards, smart devices, and appliances.
2. Automotive – Interior lighting, dashboard controls, and touch-sensitive panels.
3. Industrial Controls – Human-machine interfaces (HMIs) with touch feedback.
4. IoT Devices – Smart home controls and wearable tech.
5. Gaming Peripherals – RGB lighting and touch-sensitive inputs.
It integrates PWM control, touch sensing, and GPIO expansion, making it ideal for compact, multifunctional designs.
Package
The AW8155AFCR is a 16-pin QFN (Quad Flat No-lead) package. It measures 3mm x 3mm with a 0.5mm pitch, suitable for compact PCB designs. The QFN package offers good thermal and electrical performance, making it ideal for space-constrained applications.
