PCA9553DP/02,118

$1.79

Description：IC LED DRVR LIN I2C 25MA 8TSSOP
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b8439c8ee041 Category: LED Drivers IC Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR LIN I2C 25MA 8TSSOP
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：-
Internal Switch(s)：Yes
Number of Outputs：4
Voltage - Supply (Min)：2.3V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：25mA
Frequency：400kHz
Dimming：I2C
Applications：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-TSSOP
Grade：-
Qualification：-

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PCA9553DP/02,118

Overview

The PCA9553DP/02,118 is a linear LED driver IC manufactured by NXP USA Inc. It features four independent outputs capable of delivering up to 25mA per channel. The device supports I²C dimming with a maximum bus frequency of 400kHz. It operates within a supply voltage range of 2.3V to 5.5V and functions at temperatures between -40°C and 85°C. The component is housed in an 8-TSSOP package.

Feature Summary

Integrates four independent output channels for individual LED control
Enables brightness adjustment through I²C digital interface
Utilizes compact 8-TSSOP surface mount packaging

Applications

LED backlighting systems
Indicator lighting circuits
Display illumination modules

Procurement Notes

Verify the specific suffix '02' against design requirements, as it may denote tape and reel specifications or variant differences compared to other suffixes like '01'. Confirm RoHS3 compliance status and ensure the 8-TSSOP footprint matches the PCB layout. Cross-reference the manufacturer part number with distributor codes to avoid ordering errors due to similar naming conventions within the PCA9553 family.

Selection Notes

Select this component when precise I²C-controlled dimming is required for low-current LED arrays. The linear topology suits applications where simplicity outweighs efficiency concerns. Ensure the system voltage aligns with the 2.3V to 5.5V operating range. Consider the 25mA output limit per channel when designing for multiple LEDs in series or parallel configurations without external current boosting.

Part Context

This part belongs to the PCA9553 family of LED controllers from NXP Semiconductors. These devices are designed to replace discrete transistor-based driving solutions, reducing board space and component count. The family typically includes variants with different packaging or shipping options, sharing core electrical characteristics and pinouts for interchangeability in compatible designs.