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LTC4211CMS#PBF

LTC4211CMS#PBF Description

The LTC4211CMS#PBF from Analog Devices Inc. is a single-channel hot swap controller designed for general-purpose applications requiring safe insertion and removal of live boards. Operating within a 2.5V to 16.5V supply range, it ensures robust power management with a 1 mA supply current, making it energy-efficient. The device is housed in a 10MSOP package and is RoHS3 compliant, meeting stringent environmental standards. Its surface-mount design and MSL 1 (Unlimited) rating make it suitable for automated assembly processes. The LTC4211CMS#PBF is REACH unaffected and carries an EAR99 ECCN, ensuring broad regulatory compliance for global deployments.

LTC4211CMS#PBF Features

• Programmable Protection: Includes auto-retry, circuit breaker, current limit, fault timeout, latched fault, and overvoltage protection (OVP) for enhanced system reliability.
• Undervoltage Lockout (UVLO): Prevents operation outside the safe voltage range, protecting sensitive components.
• No Internal Switch: Allows flexibility in external MOSFET selection for optimized performance.
• Wide Operating Temperature (0°C to 70°C): Suitable for industrial and commercial environments.
• Active Product Status: Ensures long-term availability and support.

LTC4211CMS#PBF Applications

• Hot Swap Systems: Ideal for servers, RAID systems, and telecom backplanes where live board insertion is critical.
• Power Distribution Units (PDUs): Ensures safe power-up sequencing in high-availability systems.
• Industrial Control Systems: Protects against inrush currents and voltage transients in harsh environments.
• General-Purpose Circuit Protection: Used in test equipment, medical devices, and automotive electronics requiring robust fault management.

Conclusion of LTC4211CMS#PBF

The LTC4211CMS#PBF stands out for its programmable protection features, wide voltage range, and flexible external MOSFET support, making it a versatile choice for hot swap and power management applications. Its low supply current and compliance with environmental standards further enhance its appeal for modern electronic designs. Whether in data centers, industrial systems, or portable devices, this controller delivers reliable, high-performance protection with minimal design overhead.