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MCP14A0453-E/MNY
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8TDFN
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Driven Configuration：Low-Side
- Channel Type：Independent
- Number of Drivers：2
- Gate Type：IGBT
- Voltage - Supply：4.5V ~ 18V
- Logic Voltage - VIL, VIH：0.8V, 2V
- Current - Peak Output (Source, Sink)：4.5A, 4.5A
- Input Type：Inverting
- Rise / Fall Time (Typ)：12ns, 12ns
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-WFDFN Exposed Pad
- Supplier Device Package：8-TDFN (2x3)
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MCP14A0453-E/MNY is a dual inverting MOSFET gate driver from Microchip Technology, housed in an 8-pin TDFN package. It operates on a single supply voltage ranging from 4.5V to 18V and delivers a peak output current of 4.5A. The device features matched rise and fall times of 14ns, ensuring precise timing control for low-side switching applications. It functions within a temperature range of -40°C to +125°C.
Feature Summary
- Dual inverting outputs provide synchronized control for paired low-side MOSFETs.
- High-speed switching capability with matched 14ns rise and fall times minimizes cross-conduction risks.
- Robust drive strength supports rapid charging and discharging of gate capacitances.
Applications
- Low-side power switching in motor control systems
- DC-DC converter gate driving stages
- General-purpose high-speed power management circuits
Procurement Notes
Verify the specific suffix E/MNY confirms the tube packaging format and industrial temperature grade. Ensure the ordering part number matches the exact datasheet revision required for your design. Cross-reference the manufacturer's latest documentation to confirm pinout compatibility and electrical specifications before finalizing procurement.
Selection Notes
Select this component when dual inverting outputs are required for low-side configurations. The 4.5A peak current is suitable for medium-power MOSFETs. Consider the TDFN-8 package constraints for thermal management. Verify that the input logic levels are compatible with the controlling microcontroller or FPGA signals.
Part Context
This device belongs to the MCP14A series of high-speed MOSFET drivers. It shares the same core architecture as the MCP14A0454 and MCP14A0455 but differs in output configuration. While the MCP14A0454 offers non-inverting outputs and the MCP14A0455 combines both, the MCP14A0453 provides exclusively dual inverting channels.
Replacement Considerations
The MCP14A0454-E/MNY serves as a functional substitute if non-inverting outputs are acceptable. The MCP14A0455T-E/MNYVAO offers mixed inverting and non-inverting outputs. Verify pin-to-pin compatibility and ensure the alternative meets the 4.5A drive current requirement.
