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MCP14A0155-E/MS
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8MSOP
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Driven Configuration：Low-Side
- Channel Type：Independent
- Number of Drivers：2
- Gate Type：MOSFET (N-Channel, P-Channel)
- Voltage - Supply：4.5V ~ 18V
- Logic Voltage - VIL, VIH：0.8V, 2V
- Current - Peak Output (Source, Sink)：1.5A, 1.5A
- Input Type：Inverting, Non-Inverting
- Rise / Fall Time (Typ)：11.5ns, 10ns
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MCP14A0155-E/MS is a dual low-side MOSFET gate driver manufactured by Microchip Technology. It features independent channels with both inverting and non-inverting logic inputs, supporting supply voltages from 4.5V to 18V. The device delivers peak output currents of 1.5A for both sourcing and sinking. It operates within a junction temperature range of -40°C to 150°C and utilizes an 8-MSOP package.
Feature Summary
- Dual channel configuration providing independent control for two N-channel or P-channel MOSFETs
- Integrated inverting and non-inverting input options for flexible logic interfacing
- High current drive capability suitable for rapid switching of power devices
Applications
- DC-DC converter circuits requiring isolated or low-side switching
- Motor control systems utilizing MOSFET bridges
- Industrial power supply designs
Procurement Notes
Verify the specific suffix 'E/MS' against the manufacturer's latest datasheet to confirm pinout compatibility and RoHS status. Ensure the operating voltage range aligns with your system's logic levels. Confirm that the 8-MSOP package dimensions match your PCB footprint requirements before finalizing procurement orders.
Selection Notes
Select this component when dual low-side driving is required with mixed logic polarity needs. The 1.5A output current supports moderate-power MOSFETs. Consider the wide operating temperature range for industrial environments. Verify that the 4.5V minimum supply voltage is compatible with your available power rails.
Part Context
This part belongs to the MCP14A series of high-performance gate drivers from Microchip. It is designed specifically for driving power MOSFETs in low-side configurations. The series offers various current ratings and package options to suit different power density and thermal management requirements in modern electronic designs.
Replacement Considerations
The MCP14A0154-E/MS is a related variant within the same family but may differ in specific electrical characteristics or package tolerances. Verify functional equivalence through detailed parameter comparison before substitution.
