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NXP PCA9685PWQ900118 16-channel PWM Controller
The PCA9685PWQ900118 is a 16-channel, 12-bit PWM LED controller designed for RMS and RGB backlighting applications. It features an I2C-bus interface compatible with Fast-mode Plus, allowing programmable PWM frequency from 24 Hz to 1526 Hz with 4096 brightness steps per channel. Its outputs are configurable as open-drain or totem pole, supporting direct connection for LEDs up to 25 mA at 5 V or external drivers for higher current and voltage LEDs. Equipped with external clock input, Power-On Reset, and multiple address options, it offers flexibility for complex backlighting systems, minimizing current surges and enabling synchronized control across multiple devices. Its compact package ensures efficient integration into various electronic lighting and display projects.
NXP PCA9685PWQ900118 16-channel PWM Controller Specifications:
- Number of Channels: 16
- Resolution: 12-bit PWM (4096 steps)
- PWM Frequency Range: 24 Hz to 1526 Hz
- Interface: I2C-bus Fast-mode Plus (up to 1 MHz)
- Supply Voltage Range: 2.3 V to 5.5 V
- Output Current per Channel: Up to 25 mA (sink), 10 mA (source) at 5 V
- Outputs: Configurable as open-drain or totem pole
- External Clock Input: Yes, up to 50 MHz
- Power-On Reset: Yes
- Address Pins: Supports up to 62 devices on bus
- Package: TSSOP28 (PWQ900) with compact body size
- Operational Temperature: -40°C to +85°C
- ESD Protection: Exceeds 2000 V HBM
- Additional Features: Mini Surge current control, synchronized control, software reset, and group addressing
Buy the Buy NXP PCA9685PWQ900118 16-Channel PWM Controller Online
Discover the advanced NXP PCA9685 16-channel PWM controller, perfect for RGB or RMS backlighting, LED displays, and keypad backlights. With 12-bit resolution, flexible frequency from 24 Hz to 1526 Hz, and configurable outputs, it supports direct LED connection up to 25 mA or external drivers for higher currents. Its external clock input allows synchronization of multiple units, ideal for complex lighting setups. Compact and robust, it features Power-On Reset and multiple address options, making it suitable for a variety of display and lighting applications, available for quick online purchase.
Order your NXP PCA9685PWQ900118 16-channel PWM LED controller today and enhance your lighting projects with high resolution, customizable brightness, and reliable performance.
Frequently Asked Questions
Where can I buy NXP PCA9685PWQ900118?
You can click on the BUY or RFQ button to purchase PCA9685PWQ900118 from an authorized NXP distributor.
How do I troubleshoot issues or seek technical support for part PCA9685PWQ900118?
You can download the PCA9685PWQ900118 datasheet or visit the NXP website for support.
Who is the manufacturer of PCA9685PWQ900118?
NXP