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

NXP

Description

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.
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 R.

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Datasheet Specifications

Part number: PCA9958
Manufacturer: NXP ↗
File Size: 847.97 KB
Datasheet: PCA9958-NXP.pdf
Description: 24-channel SPI serial bus 63mA/5.5V constant current LED driver

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 Distributors

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

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