1FEATURES

2• Meets PCIExpress™ Hot Plug Requirements

• Programmable 12-V Current Limit

• Inrush Current Limiting

• SMBus

• Direct Mode

• VAUX Internal FET

• General Purpose Inputs

• Available in a 48-Pin TQFP Package

• MIC2592B Pin Compatible with Additional

Features

DESCRIPTION

The TPS2363 is a dual-slot PCIExpress hot plug

controller with SMBus control and monitoring

functions. There are sense resistor programmable

current limits for the 3.3-V and 12-V supply.

The TPS2363 has one internal FET channel for AUX

and two external FET channels for 3.3-V and 12-V

per slot.

The TPS2363PFB is in 48-pin TQFP package.