The ISL6131 and ISL6132 are a family of high accuracy multi voltage supervisory ICs designed to monitor voltages greater than 0.7V in applications ranging from microprocessors to industrial power systems. The ISL6131 is an undervoltage four supply supervisor whereas the ISL6132 is a two voltage supervisor monitoring both for undervoltage (UV) and overvoltage (OV) conditions.

Features

• Operates from 1.5V to 5.5V Supply Voltage

• Four Adjustable Voltage Monitoring Thresholds

• 150ms STATUS/PGOOD Stability Time Delay

• Four Individual Open Drain STATUS Outputs

• Guaranteed STATUS/PGOOD Valid to VDD <1V

• VDD and VMON Glitch Immunity

• VDD Lock Out

• 4mm X 4mm QFN Package

• QFN Package:

- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline

- Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile

• Pb-Free (RoHS Compliant)

Applications

• Multivoltage DSPs and Processors

• µP Voltage Monitoring

• Embedded Control Systems

• Graphics Cards

• Intelligent Instruments

• Medical Equipment

• Network Routers

• Portable Battery-Powered Equipment

• Set-Top Boxes

• Telecommunications Systems