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NXP PCA9622DR118 LED Driver
The PCA9622 is a 16-bit I2C-bus controlled LED driver optimized for voltage switch dimming and blinking. It provides 8-bit resolution PWM control for each output with adjustable frequency, supporting up to 100 mA per channel and voltages up to 40 V. Its advanced features include global and individual brightness control, flexible addressing, active LOW output enable, and global blinking functionalities. The device operates from 2.3 V to 5.5 V, with high-speed I2C support, internal reset, and is suitable for LED backlights, displays, and color lighting applications, providing efficient and versatile LED management.
NXP PCA9622DR118 LED Driver Specifications:
- Supply Voltage Range: 2.3 V to 5.5 V
- Output Current: Up to 100 mA per channel
- Voltage Tolerance: Up to 40 V
- PWM Resolution: 8-bit (256 steps)
- PWM Frequency per LED: 97 kHz fixed, adjustable group PWM frequency from 24 Hz to 10.73 s
- Group PWM: 256 steps, frequency programmable
- Global Blinking: Frequency from 24 Hz to 10.73 s, duty cycle 0%-99.6%
- Supported Bus Speed: Up to 1 MHz Fast-mode Plus (Fm+)
- Address Pins: 7 hardware, 4 software programmable addresses, up to 126 devices on bus
- Active LOW Output Enable (OE) pin for blinking and dimming
- Package Type: TSSOP32 with dimensions 6.1 mm body width
- ESD Protection: >2000 V HBM, >1000 V CDM
- Operating Temperature: -40°C to +85°C
- Power Dissipation: Max 1.8 W at Tamb 25°C
- Junction Temperature Limit: 125°C
- Features include internal reset, noise filtering, hot insertion support, and secure load handling.
Buy the Buy NXP PCA9622 Part Number PCA9622DR118 Online
Experience precise LED control with the NXP PCA9622 LED driver. Featuring 256-step PWM brightness, global and individual dimming, blinking capabilities, and support for voltages up to 40 V, this device is suitable for full-color LED lighting, displays, and backlight applications. Operating from 2.3 V to 5.5 V, it supports high-speed I2C protocols up to 1 MHz. Its compact TSSOP32 package, internal reset, and active LOW output enable make installation straightforward, ensuring reliable performance for advanced lighting designs and industrial displays.
Buy NXP PCA9622DR118 now and experience unmatched reliability and versatile LED control with high-speed PWM and global/blink management.
Frequently Asked Questions
Where can I buy NXP PCA9622DR118?
You can click on the BUY or RFQ button to purchase PCA9622DR118 from an authorized NXP distributor.
How do I troubleshoot issues or seek technical support for part PCA9622DR118?
You can download the PCA9622DR118 datasheet or visit the NXP website for support.
Who is the manufacturer of PCA9622DR118?
NXP