Microchip Technology MIC2591B-2BTQ

MIC2591B-2BTQ Overview
The mounting type for the MIC2591B is surface mount, making it easy to install and secure onto a circuit board. The supplier device package is a 48-TQFP (7x7), providing a compact and efficient design. One of the key features of this device is the latched fault capability, which ensures that any detected faults are permanently stored until they are cleared. The device also includes SMBus communication, thermal limit protection, and UVLO (undervoltage lockout) for added safety. With a moisture sensitivity level of 3 (168 hours), this device can withstand moderate levels of humidity without compromising its performance. It is commonly used in PCI Express® applications and can operate with a supply voltage range of 3V to 3.6V or 11V to 13V. The MIC2591B has 6 channels and features both internal switches. Additionally, it offers programmable features such as current limit, fault timeout, and slew rate adjustment for optimal customization.

MIC2591B-2BTQ Features
Features of Latched Fault, SMBus, Thermal Limit, UVLO
Programmable features of Current Limit, Fault Timeout, Slew Rate

MIC2591B-2BTQ Applications
There are a lot of Microchip Technology MIC2591B-2BTQ hot swap controllers applications.

Disconnect faulty loads before supply voltage drops
Automatic restart after load failure
Redundant negative voltage supplies
Overcurrent protection
Undervoltage protection
Industrial application
Central office switching systems
Load transient protection
Data communication systems
Board or blade insertion into live backplanes