MIC5801YN

Description：IC PWR DRIVER BIPOLAR 1:1 22DIP
Series：-
Mfr：Microchip Technology
Package：Tube

SKU:2901e7e93870 Category: Power Distribution Switches, Load Drivers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC PWR DRIVER BIPOLAR 1:1 22DIP
Series：-
Mfr：Microchip Technology
Package：Tube
Switch Type：Latched Driver
Number of Outputs：8
Ratio - Input:Output：1:01
Output Configuration：Low Side
Output Type：Bipolar
Interface：Strobe, Parallel
Voltage - Load：50V (Max)
Voltage - Supply (Vcc/Vdd)：-
Current - Output (Max)：500mA
Rds On (Typ)：-
Input Type：-
Features：-
Fault Protection：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Supplier Device Package：22-PDIP
Package / Case：22-DIP (0.400", 10.16mm)
Grade：-
Qualification：-

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MIC5801YN

Overview

The MIC5801YN is an octal parallel-input latched driver manufactured by Microchip Technology. It features eight low-side outputs capable of sourcing up to 500mA each, with a maximum load voltage rating of 50V. The device utilizes a latch-based architecture for stable output control and operates within a temperature range of -40°C to +85°C. It is housed in a 22-pin Ceramic Dual In-Line Package (CDIP) designed for through-hole mounting.

Feature Summary

Octal output configuration providing independent control for eight channels
Latch-based input architecture maintains state without continuous signaling
High current drive capability supporting loads up to 500mA per channel
Robust packaging suitable for industrial environments

Applications

Industrial motor control systems
Solenoid and relay actuation circuits
High-power LED array driving
General-purpose peripheral interfacing

Procurement Notes

Verify the specific suffix 'YN' corresponds to the ceramic DIP-22 package variant. Confirm RoHS compliance status as older Micrel/Microchip batches may differ. Check lead times due to potential legacy status. Ensure the application circuit includes necessary flyback diodes for inductive loads. Validate pinout compatibility if replacing existing designs.

Selection Notes

Select this component when high-current sinking capability is required for multiple parallel loads. The latch feature simplifies interface logic by reducing pin count compared to non-latched drivers. Consider thermal management requirements given the 500mA per channel rating. Evaluate package constraints against PCB layout capabilities for through-hole assembly.

Part Context

The MIC5801 series belongs to Microchip's family of latch-based peripheral drivers, originally developed under Micrel Semiconductor. These devices are designed to replace standard logic drivers in applications requiring higher current handling. The MIC5801 specifically provides an octal solution, distinguishing it from quad-channel variants within the same product line.