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NXP PCA9632DP1,118

LED Driver, I2C Bus, Isolated, 4 Bit, 1MHz, 5.5V/25mA Out, 2.3 V to 5.5 V in, TSSOP-8

NXP PCA9632DP1,118

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Manufacturer:
NXP NXP
Manufacturer Part No:
PCA9632DP1,118
Order Code:
2759861
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Technical Datasheet:
PCA9632DP1,118   Datasheet
ECAD / MCAD
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Product Information

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2.3V

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5.5V

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5V

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25mA

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1MHz

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Surface Mount

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TSSOP

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8Pins

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-40°C

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85°C

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MSL 1 - Unlimited

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Technical Documents (1)

Product Overview

PCA9632DP1,118 is a 4bit Fm+ I2C-bus low power LED driver. This is an I2C-bus controlled 4-bit LED driver optimized for Red/Green/Blue/Amber (RGBA) colour mixing applications. The PCA9632 is a drop-in upgrade for the PCA9633 with 40× power reduction. In Individual brightness control mode, each LED output has its own 8-bit resolution (256 steps) fixed frequency Individual PWM controller that operates at 1.5625kHz with a duty cycle that is adjustable from 0% to 99.6% to allow the LED to be set to a specific brightness value. In group dimming mode, each LED output has its own 6-bit resolution (64 steps) fixed frequency Individual PWM controller that operates at 6.25kHz with a duty cycle that is adjustable from 0% to 98.4% to allow the LED to be set to a specific brightness value. A fifth 4-bit resolution (16 steps) Group PWM controller has a fixed frequency of 190Hz that is used to dim all the LEDs with the same value.
  • Supply voltage range from 2.3 to 5.5V
  • 400kHz internal oscillator requires no external components
  • Internal power-on reset, noise filter on SDA/SCL inputs
  • Edge rate control on outputs
  • No glitch on power-up and supports hot insertion
  • Low standby current of 1μA
  • 5.5V tolerant inputs
  • ESD protection exceeds 5000V HBM per JESD22-A114 and 1000V CDM per JESD22-C101
  • 8 pin TSSOP package
  • Temperature range from -40 to 85°C
Packaging type Cut Tape

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