UCC3752D

Telecom Overview

The UCC3752D is a resonant ring generator controller integrated circuit manufactured by Texas Instruments. Designed for telecommunication applications, it operates within a supply voltage range of up to 12V and draws a typical supply current of 500 µA. The device supports standard telephony frequencies including 20 Hz, 25 Hz, and 50 Hz. It is housed in a 16-pin SOIC surface-mount package and functions as a primary ring generator controller for generating ringing signals in communication systems.

Telecom Feature Summary

• Integrated resonant ring generation capability for telecommunication signaling
• Designed specifically for use as a primary ring generator controller in telecom systems
• Supports standard telephony frequency outputs

Telecom Applications

• Telecommunication system ringing signal generation
• Primary ring generator controller circuits
• Telephony interface hardware design

Telecom Procurement Notes

Verify the specific suffix 'D' indicates the tape-and-reel packaging variant when sourcing from distributors. Confirm the 16-SOIC package dimensions match your PCB footprint requirements. Ensure the operating temperature range aligns with your system's environmental specifications. Cross-reference the manufacturer part number with official Texas Instruments documentation to confirm current production status and availability.

Telecom Selection Notes

Select this component when designing telecommunication equipment requiring dedicated resonant ring generation. It serves as a specialized controller rather than a general-purpose oscillator. Consider the 12V supply limit and 500 µA current consumption during power budgeting. Evaluate the 16-SOIC package constraints against available board space. This IC is suitable for applications needing standardized telephony frequencies without external complex timing networks.

Telecom Part Context

The UCC3752D belongs to the UCC3752 family of resonant ring generator controllers. It is distinct from gate drivers like the UCC37323 or other tone generators such as the UCC3750. This specific part number denotes the SOIC-16 package version of the UCC3752 controller, tailored for surface-mount assembly in telecommunications infrastructure.

Telecom Replacement Considerations

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