MIC2583-LBQS

$1.16

Description：HOT SWAP CONTROLLER
Series：-
Mfr：Microchip Technology
Package：Bulk

SKU:efb458d366d7 Category: Hot Swap Controllers Brand: Microchip Technology

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Product introduction

MIC2583-LBQS is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is HOT SWAP CONTROLLER. Review the specifications below when checking this part for your BOM.

Hot Swap Controllers specifications for MIC2583-LBQS

Description：HOT SWAP CONTROLLER
Series：-
Mfr：Microchip Technology
Package：Bulk
Type：Hot Swap Controller
Number of Channels：1
Internal Switch(s)：No
Applications：General Purpose
Features：Latched Fault
Programmable Features：Fault Timeout, Slew Rate, UVLO
Voltage - Supply：2.3V ~ 13.2V
Current - Output (Max)：-
Operating Temperature：-40°C ~ 85°C
Current - Supply：1.5 mA
Mounting Type：Surface Mount
Package / Case：16-SSOP (0.154", 3.90mm Width)
Supplier Device Package：16-QSOP
Grade：-
Qualification：-

Hot Swap Controllers datasheet and documents for MIC2583-LBQS

MIC2583-LBQS

Hot Swap Controllers Overview

The MIC2583-LBQS is a single-channel positive voltage hot swap controller manufactured by Microchip Technology. Designed for safe board insertion into live system backplanes, it controls an external N-Channel MOSFET to manage inrush current and output voltage slew rate. The device features adjustable fault timeout, UVLO, and slew rate settings. It operates within a supply voltage range of 2.3V to 13.2V with a typical supply current of 1.5 mA. The component supports a working temperature range from -40°C to +85°C and is housed in a 16-pin QSOP package.

Hot Swap Controllers Feature Summary

Provides inrush current limiting and output voltage slew rate control via external N-Channel MOSFET gate drive management.
Integrates a circuit breaker function that latches the output MOSFET off if the current limit threshold is exceeded for a determined period.
Offers programmable fault timeout, undervoltage lockout (UVLO), and slew rate parameters using external components.

Hot Swap Controllers Applications

Safe insertion of boards into live system backplanes
Harsh power supply environments requiring controlled power-up sequences
Critical power supply systems needing inrush current protection

Hot Swap Controllers Procurement Notes

Verify the specific suffix 'LBQS' against official Microchip documentation to confirm pinout compatibility and package dimensions, as suffixes often denote specific tape-and-reel or packaging variations. Ensure the ordering part number matches the exact datasheet revision required for your design. Cross-reference the manufacturer's latest product change notices to confirm any recent updates to the component specifications or manufacturing site.

Hot Swap Controllers Selection Notes

Select this controller when a single-channel solution is required for positive voltage hot swap applications. It is suitable for designs necessitating precise control over power-up slew rates and inrush currents. Consider the 16-pin QSOP package constraints and the need for an external N-Channel MOSFET. Verify that the adjustable thresholds meet the specific current and voltage requirements of the target load and backplane architecture.

Hot Swap Controllers Part Context

The MIC2583 belongs to a family of single-channel hot swap controllers alongside the MIC2582. While the MIC2582 utilizes an 8-pin SOIC package, the MIC2583 variant typically employs a 16-pin QSOP package, offering additional pins for enhanced programmability and control features. Both devices share similar core functionalities for protecting systems during board insertion.