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PCA9634PW,118

Led Driver, 8 Outputs, 2.3V-5.5V in, 1MHz switch, 5.5V/25mA out, TSSOP-20

NXP PCA9634PW,118
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Manufacturer:
NXP NXP
Manufacturer Part No:
PCA9634PW,118
Order Code:
1854071RL
Technical Datasheet:
PCA9634PW,118   Datasheet
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Product Information


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Technical Documents (4)

CAD Downloads

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Product Overview

The PCA9634PW is a 8-bit Fm+ I²C-bus LED Driver optimized for red/green/blue/amber (RGBA) colour mixing applications. Each LED output has its own 8-bit resolution (256 steps) fixed frequency individual PWM controller that operates at 97kHz with a duty cycle that is adjustable from 0 to 99.6% to allow the LED to be set to a specific brightness value. An additional 8-bit resolution (256 steps) Group PWM controller has both a fixed frequency of 190Hz and an adjustable frequency between 24Hz to once every 10.73seconds with a duty cycle that is adjustable from 0 to 99.6% that is used to either dim or blink all LEDs with the same value.
  • Software reset feature (SWRST call) allows the device to be reset through the I²C-bus
  • Internal power-on reset
  • Noise filter on SDA/SCL inputs
  • No glitch on power-up
  • Supports hot insertion
  • Low standby current
  • Latch-up testing is done to JEDEC standard JESD78 which exceeds 100mA

Applications

LED Lighting, Imaging, Video & Vision, Portable Devices

Warnings

ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Packaging type Re-reel
"
 
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NT$74.02

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