STP16CPPS05TTR

$1.66

Description：IC LED DRVR LINEAR 40MA 24TSSOP
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:434c7b6fca3e Category: LED Drivers IC Brand: STMicroelectronics

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR LINEAR 40MA 24TSSOP
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：Shift Register
Internal Switch(s)：Yes
Number of Outputs：16
Voltage - Supply (Min)：3V
Voltage - Supply (Max)：5.5V
Voltage - Output：20V
Current - Output / Channel：40mA
Frequency：30MHz
Dimming：-
Applications：-
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：24-TSSOP
Grade：-
Qualification：-

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STP16CPPS05TTR

Overview

The STP16CPPS05TTR is a monolithic, low-voltage LED display driver manufactured by STMicroelectronics. It features a 16-bit serial-in, parallel-out shift register feeding a D-type storage register. The device provides sixteen regulated constant current sources with an adjustable output range of 3 to 40 mA, controlled via an external resistor. It supports a supply voltage from 3 V to 5.5 V and guarantees a 20 V output driving capability. The unit operates at a clock frequency of 30 MHz and functions within a temperature range of -40°C to +125°C.

Feature Summary

Integrates auto power-saving and auto power-on features for efficient energy management without external intervention.
Provides high thermal efficiency through a TSSOP package with an exposed pad, increasing heat dissipation capability significantly.
Supports high-speed data transmission with a 30 MHz clock frequency suitable for demanding display applications.

Applications

Traffic road signs
Light box advertising displays
Stadium large screens

Procurement Notes

Verify the specific suffix 'TTR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the exposed-pad TSSOP-24 package aligns with the PCB footprint and thermal design specifications. Ensure the selected component meets RoHS compliance standards for the target market regulations.

Selection Notes

Select this component when designing low-voltage LED panels requiring precise brightness control and automatic power management. The 3.3 V supply compatibility makes it suitable for direct interfacing with microcontrollers. Consider the exposed pad package for superior thermal performance in dense array configurations compared to standard packages.

Part Context

This part belongs to the STP16CPPS05 series, which includes variants like STP16CPPS05MTR. The series is designed for low-voltage, low-current power applications in LED panel displays. It distinguishes itself with integrated auto power-saving capabilities and enhanced thermal characteristics provided by the exposed pad package design.