Product Overview: LTC4371IMS#PBF

The LTC4371IMS#PBF is a robust negative voltage diode-OR controller from Linear Technology, designed to seamlessly regulate power from multiple negative voltage sources. This sophisticated component is tailored for systems that require a reliable, continuous power supply, even in the event of a failure or disconnection of one of the power sources.

Key Features

• Diode-OR Control: The LTC4371 facilitates diode-ORing of two negative voltage power sources, ensuring that the highest priority source is used without the need for power diodes, thus reducing power loss and heat dissipation.
• Wide Operating Voltage Range: With a broad operating voltage range of -2.9V to -72V, this device is versatile and suitable for a variety of negative voltage applications.
• Current Monitoring: It includes a current monitor output that provides an analog voltage output proportional to the current flowing through the external N-channel MOSFETs, allowing for precise power management.
• Reverse Input Protection: The LTC4371IMS#PBF is equipped with robust reverse input protection to safeguard against reverse voltages, ensuring system reliability and longevity.
• Low Quiescent Current: A low quiescent current draw ensures minimal power consumption when the device is in operation, making it an energy-efficient choice.

Applications

Thanks to its negative voltage handling and efficient power routing capabilities, the LTC4371IMS#PBF is ideal for a range of applications, including:

• Redundant Power Supplies
• Industrial Control Systems
• Telecommunications Equipment
• Data Center Power Management
• High Availability Systems

Product Specifications

Parameter Value Part Number LTC4371IMS#PBF Manufacturer Linear Technology Operating Voltage Range -2.9V to -72V Quiescent Current Low Package MSOP-10

With its advanced features and reliable performance, the LTC4371IMS#PBF from Linear Technology stands out as an excellent choice for managing power in systems that cannot afford downtime due to power source failure.