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MIC5801BN
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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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Overview
The MIC5801BN is an octal non-inverting latch-based peripheral driver manufactured by Microchip Technology. It integrates eight CMOS data latches with a bipolar Darlington output stage, providing high-current drive capability of up to 0.5A per channel. The device operates at a fixed supply voltage of 5V and supports through-hole mounting in a 22-pin PDIP package. It functions as a load driver for LED displays and other peripheral applications.
Feature Summary
- Integrates eight CMOS data latches with a bipolar Darlington output stage for high-current drive
- Provides non-inverting 1:1 input-to-output signal ratio for direct control
- Designed for efficient integration into LED display systems and peripheral loads
Applications
- LED display systems
- Peripheral load driving
- High-current switching applications
Procurement Notes
Verify component authenticity and datasheet revisions when sourcing the MIC5801BN. Confirm package integrity and pinout alignment with the 22-PDIP specification. Check for lifecycle status updates as this part may be discontinued or subject to product change notifications. Ensure compatibility with existing circuit designs regarding voltage levels and current requirements before procurement.
Selection Notes
Select the MIC5801BN for applications requiring eight-channel high-current output with latched control. Consider its 500mA per-channel capability and bipolar Darlington structure for driving heavy loads. Evaluate the through-hole PDIP package suitability for the target PCB layout. Compare against alternative latch drivers if surface-mount options are required.
Part Context
The MIC5801BN belongs to the MIC5800/5801 family of latch-based peripheral drivers from Microchip Technology (formerly Micrel). This series includes variants with four or eight channels, designed for high-voltage and high-current applications. The BN suffix indicates a specific package configuration within this product line, distinguishing it from surface-mount alternatives like the WM variant.
Replacement Considerations
Public confirmed substitute part numbers include MIC5801AJ and MIC5801BQ. Verify pin compatibility and electrical specifications when substituting these variants.
