PCA9958

24-channel SPI serial bus 63mA/5.5V constant current LED driver

NXP

PCA9958 Features

* 24 LED drivers. Each output programmable at:

* Off

* On

* 8 bits programmable LED brightness

* 8 bits programmable group dimming/blinking mixed with individual LED brightness

* Programmable LED output delay to reduce EMI and surge currents

PCA9958 General Description

PCA9958 is a daisy-chain SPI-compatible 4-wire serial bus controlled 24-channel constant current LED driver optimized for dimming and blinking 63 mA Red/Green/Blue/Amber (RGBA) LEDs. Each LED output has its own 8-bit resolution (256 steps) fixed frequency individual PWM controller that operates at 3.

PCA9958 Datasheet (847.97 KB)

PCA9958 Datasheet Preview — Preview of PCA9958 PDF

Datasheet Details

Part number:

PCA9958

Manufacturer:

NXP ↗

File Size:

847.97 KB

Description:

24-channel spi serial bus 63ma/5.5v constant current led driver.
PCA9958 24-channel SPI serial bus 63 mA/5.5 V constant current LED driver Rev. 1.0

* 31 January 2024 Product data sheet 1 General descript.

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TAGS

PCA9958 24-channel SPI serial bus 63mA 5.5V constant current LED driver NXP

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PCA9958 Features

PCA9958 General Description

Datasheet Details

File Size:

Description:

PCA9958 Distributor