TC62D722CFNG

Overview

The TC62D722CFNG,C,EL is a linear LED driver IC manufactured by Toshiba Semiconductor and Storage. It features 16 constant current outputs with a maximum channel output current of 90mA. The device operates on a supply voltage range of 3V to 5.5V and supports a maximum output voltage of 17V. It utilizes a shift register topology for data input and includes dimming capabilities. The component is housed in a 24-HTSSOP package with exposed pad and functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• Integrates 16 independent constant current channels for uniform LED illumination
• Incorporates internal shift register architecture for serial data control
• Supports linear dimming functionality for brightness adjustment

Applications

• LED display systems requiring multi-channel drive
• Amusement applications utilizing LED arrays
• General LED lighting fixtures

Procurement Notes

Verify the complete part number including suffixes such as C,EL against official Toshiba documentation to ensure correct packaging and specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into manufacturing processes.

Selection Notes

Select this component when a high-density solution for driving multiple LEDs is required without external switching components. Consider the linear topology limitations regarding heat dissipation at higher load currents compared to switching drivers. Ensure the system power supply voltage aligns with the specified 3V to 5.5V operational range.

Part Context

This part belongs to the TC62D722 series of LED drivers from Toshiba. It is designed for applications needing precise current control across numerous channels. The device simplifies circuit design by integrating the driver and control logic into a single surface-mount package.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.