LTC4355IMS#PBF: A High-Performance N+1 ORing Controller for -48V Power Systems

The LTC4355IMS#PBF from Analog Devices Inc. is a state-of-the-art N+1 ORing controller designed to optimize power redundancy in -48V distributed systems, such as those in AdvancedTCA and telecom infrastructure. This IC ensures seamless power source switching, enhancing system reliability and efficiency. Below, we explore its specifications, benefits, and applications in detail.

Key Features of the LTC4355IMS#PBF

1. Robust Power Management

The LTC4355IMS#PBF supports N-Channel FETs with a 2:1 input/output ratio, enabling flexible power source configurations. Its 300 ns OFF delay time ensures rapid fault response, minimizing downtime.

2. Wide Voltage Range

Operating at 48V and -48V, this IC is tailored for telecom and data center applications, with a low supply current of 2 mA to maximize energy efficiency.

3. No Internal Switches

Unlike competitors, the LTC4355IMS#PBF allows designers to select external FETs, offering customization for specific power requirements.

Applications

• Telecom Power Systems: Ensures uninterrupted power in -48V distributed networks.
• AdvancedTCA Platforms: Provides redundancy in high-availability computing systems.
• Data Centers: Enhances power distribution reliability.

Technical Specifications

Why Choose the LTC4355IMS#PBF?

1. Proven Reliability: Backed by Analog Devices' quality standards.
2. Energy Efficiency: Low power consumption reduces operational costs.
3. Design Flexibility: External FET compatibility for tailored solutions.
4. Fast Response: 300 ns OFF delay for critical applications.

Conclusion

The LTC4355IMS#PBF is a top-tier ORing controller for -48V power systems, combining speed, efficiency, and adaptability. Ideal for telecom and enterprise applications, it ensures uninterrupted power delivery with minimal losses. For pricing and datasheets, contact our sales team.

Tags: #PowerManagement #ORingController #AnalogDevices #TelecomIC #NChannelFET