DC/DC Controller Has Four Voltage Outputs

Jan. 1, 2000
This dc-to-dc controller provides a highly integrated, flexible motherboard power solution by offering four independent voltage outputs: a synchronous switcher for VCORE, two fixed voltage FET controllers, and a precision 1.265V voltage reference pin.

This dc-to-dc controller provides a highly integrated, flexible motherboard power solution by offering four independent voltage outputs: a synchronous switcher for VCORE, two fixed voltage FET controllers, and a precision 1.265V voltage reference pin. The buffered reference voltage can be used with external circuits to generate additional voltages, such as 3.3V for the processor I/O and 1.8V for bus termination. SC1185 dc-to-dc controller is a 5-bit DAC controlled synchronous switcher with 1% accuracy to power the core of the latest high-speed processors. Two fixed voltage n-channel FET controllers are provided. The 1.5V controller power the GTL-+ bus and the 2.5V controller powers clock circuits. The voltage reference remains on for Instantly Available PC applications if the part is powered from the 5V standby.

Company: SEMTECH CORP.

Product URL: Click here for more information

Sponsored Recommendations

Board-Mount DC/DC Converters in Medical Applications

March 27, 2024
AC/DC or board-mount DC/DC converters provide power for medical devices. This article explains why isolation might be needed and which safety standards apply.

Use Rugged Multiband Antennas to Solve the Mobile Connectivity Challenge

March 27, 2024
Selecting and using antennas for mobile applications requires attention to electrical, mechanical, and environmental characteristics: TE modules can help.

Out-of-the-box Cellular and Wi-Fi connectivity with AWS IoT ExpressLink

March 27, 2024
This demo shows how to enroll LTE-M and Wi-Fi evaluation boards with AWS IoT Core, set up a Connected Health Solution as well as AWS AT commands and AWS IoT ExpressLink security...

How to Quickly Leverage Bluetooth AoA and AoD for Indoor Logistics Tracking

March 27, 2024
Real-time asset tracking is an important aspect of Industry 4.0. Various technologies are available for deploying Real-Time Location.

Comments

To join the conversation, and become an exclusive member of Electronic Design, create an account today!