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MIC5841YWM-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 (Wide)
- Package / Case：18-SOIC (0.295", 7.50mm Width)
- Grade：-
- Qualification：-
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Overview
The MIC5841YWM-TR is an 8-bit serial-input latched driver manufactured by Microchip Technology. It utilizes BiCMOS technology for peripheral power driver applications. The device features a 1:8 input-to-output ratio with non-inverting logic. It supports a load voltage range of 5V to 50V and a supply voltage (Vcc/Vdd) of 4.5V to 15V. The maximum output current per channel is 500mA. It operates within a temperature range of -40°C to +85°C. The component is housed in an 18-SOP (Wide) package, specifically the 18-SOIC form factor.
Feature Summary
- Integrates 8-bit serial input latching capability for simplified control interface
- Utilizes BiCMOS fabrication technology for robust peripheral power driving
- Provides high-current bipolar outputs suitable for inductive load applications
Applications
- Peripheral power driver circuits
- Inductive load switching applications
- General-purpose latch driver systems
Procurement Notes
Verify the specific package variant, as the suffix 'YWM' corresponds to the 18-pin Wide SOIC configuration. Confirm that the required operating temperature range aligns with the industrial specification of -40°C to +85°C. Ensure the design accommodates the thermal derating requirements specified for plastic packages when handling inductive loads. Cross-reference the datasheet revision history for any recent manufacturing or assembly site changes.
Selection Notes
Select this component when an 8-channel high-current driver with integrated latching is required. The BiCMOS technology offers a balance of speed and drive strength. Consider the 18-SOP wide package for board space optimization if compatible with the layout. Verify that the 500mA per channel rating meets the peak current demands of the connected loads without exceeding thermal limits.
Part Context
This part belongs to the MIC5841/5842 family of 8-bit serial-input latched drivers. These devices are designed for use in various peripheral power driver applications. The family leverages BiCMOS technology to provide reliable performance in demanding environments. The MIC5841 typically refers to the standard version, while variations may exist in packaging or temperature ratings.
Replacement Considerations
The MIC5841YWM is a direct pin-compatible alternative. The MIC5842 series may offer complementary functionality depending on the specific application requirements. Verify package dimensions and electrical specifications before substitution.
