TI LM5067MM-2/NOPB

热插拔控制器1自动重试

Overview

The LM5067MM-2/NOPB is a negative Hot Swap Controller provides intelligent control of the power supply connections during insertion and removal of circuit cards from a live system backplane or other "hot" power sources. The LM5067 provides in-rush current control to limit system voltage droop and transients. The current limit and power dissipation in the external series pass N-Channel MOSFET are programmable, ensuring operation within the Safe Operating Area (SOA). In addition, it provides circuit protection by monitoring for over-current and over-voltage conditions. The Power Good output indicates when the output voltage is close to the input voltage. The input under-voltage and over-voltage lockout levels and hysteresis are programmable, as well as the fault detection time. The LM5067-2 automatically attempts restarts at a fixed duty cycle.

Features

Tape & Reel (TR) Package
The terminal position of 10
Features of Auto Retry
Programmable features of Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
LM5067MM-2/NOPB hot swap controllers applications.

• Industrial computers and servers
• Redundant-array-of-independent-disk (RAID) storage
• Other forms of communications infrastructure
• Board or blade insertion into live backplanes
• Backplane
• Loads
• Distributed power systems
• Redundant negative voltage supplies
• Central office switching systems
• Power supply hotswap & inrush control