ProjectsPricingInsights

PCA9552PW,118 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PCA9552PW,118 product

PCA9552PW,118

Power Management (PMIC)

LED DriverI2CGPIO

The PCA9552 is a 16-bit I2C-bus LED driver that reduces controller overhead by using an internal oscillator for programmable blinking.

Best for

  • LED status indicators
  • GPIO expansion

Avoid if

  • High-current LED driving without external transistors

Check before use

  • I2C address conflicts on the bus

Key specifications

Outputs
16
Supply Voltage
2.3V - 5.5V
Max Sink Current
25mA/bit

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Industrial ControlConsumer Electronics

Datasheet

335316.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PCA9552PW,118: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 16-bit LED driver that communicates via I2C and features an internal oscillator to handle LED blinking independently of the main controller.