Analog Devices Inc. LTC4213CDDB#TRMPBF Hot Swap Controller

The LTC4213CDDB#TRMPBF is a high-performance Hot Swap controller from Analog Devices Inc., designed to enable safe board insertion and removal from a live backplane. This compact and efficient device comes in a small 8-lead DFN package, making it ideal for space-constrained applications where board space is at a premium.

With its integrated MOSFET gate control, the LTC4213 provides precise control of the inrush current, ensuring smooth power-up sequences and reducing the risk of damage to connectors, backplanes, and power supply circuits. This level of control is essential in systems where electronic components are frequently swapped in and out, such as servers, data centers, and telecommunications equipment.

The device operates over a wide voltage range, supporting systems with supply voltages from 2.9V to 26.5V, which makes it versatile for a variety of applications. Its adjustable overcurrent threshold and circuit breaker functionality protect against prolonged overcurrent conditions, further enhancing system reliability.

Key features of the LTC4213CDDB#TRMPBF include:

• Automatic Retry or Latch Off after Fault
• Adjustable Overcurrent Threshold via an External Resistor
• Under-Voltage Lockout with Hysteresis
• Overvoltage Protection
• Fast Response to Short-Circuit Conditions
• Soft-Start Capability to Limit Inrush Current
• Gate Voltage Clamped at 16V for Enhanced MOSFET Protection

With its robust feature set, the LTC4213CDDB#TRMPBF provides engineers with a reliable solution for protecting sensitive electronic systems. Its tape and reel packaging (indicated by the suffix #TRMPBF) makes it suitable for automated mass production, ensuring consistent and efficient assembly.

Analog Devices Inc. is known for its quality and precision in the semiconductor industry, and the LTC4213CDDB#TRMPBF is no exception. It represents a blend of innovation, performance, and reliability, making it a top choice for designers looking to enhance the safety and longevity of their systems.