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MIC5842YWM-TR
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Product Detailed Parameters
- Description：IC PWR DRIVER BIPOLAR 1:8 18SOP
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：Latched Driver
- Number of Outputs：8
- Ratio - Input:Output：1:08
- Output Configuration：Low Side
- Output Type：Bipolar
- Interface：Strobe, Serial
- Voltage - Load：15V (Max)
- Voltage - Supply (Vcc/Vdd)：-
- Current - Output (Max)：500mA
- Rds On (Typ)：-
- Input Type：Non-Inverting
- Features：-
- Fault Protection：-
- Operating Temperature：-55°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：18-SOP
- Package / Case：18-SOIC (0.295", 7.50mm Width)
- Grade：-
- Qualification：-
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Overview
The MIC5842YWM-TR is an 8-bit serial-input latched driver manufactured by Microchip Technology. It features a bipolar output structure with sink current capability, supporting up to 500mA per channel. The device operates within a voltage range of up to 50V sustained and functions across an industrial temperature range of -40°C to +85°C. Housed in a 18-pin SOIC (Wide) package, it integrates transient protection and utilizes a single-function interface for peripheral driving applications.
Feature Summary
- Provides eight independent serial-input latched outputs for peripheral control
- Supports high-current sink operation suitable for driving loads directly
- Integrates built-in transient protection for enhanced reliability
- Operates reliably across extended industrial temperature ranges
Applications
- Industrial automation control systems
- Peripheral device interfacing
- High-current load switching applications
- Serial-to-parallel data conversion circuits
Procurement Notes
Verify the specific suffix 'TR' indicates tape-and-reel packaging when sourcing. Confirm the 'Y' variant corresponds to the wide SOIC package dimensions. Ensure compatibility with system voltage limits not exceeding 50V sustained. Check for RoHS compliance status if required by assembly specifications. Validate that the sink-only output structure aligns with the target load requirements.
Selection Notes
Select this component when eight synchronized serial inputs are required to drive high-current sinks. Consider the Darlington open-collector output structure for compatibility with various load types. Evaluate the 500mA per-channel capability against peak load demands. Ensure the SOIC-18 footprint fits the PCB layout constraints. Verify that the operating temperature range meets environmental conditions.
Part Context
This part belongs to the MIC5842 family of 8-bit serial-input latched drivers from Microchip Technology. It serves as a peripheral driver solution using BICMOS technology. The device simplifies interface design by converting serial data into parallel latched outputs. It is designed for robust performance in demanding electronic environments.
Replacement Considerations
The MIC5842BWMT&R is a related variant within the same product family. Verify pinout compatibility and electrical specifications before substitution. Ensure the alternative package type matches the existing board layout. Confirm that the replacement supports the required current and voltage ratings.
