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MCP14E3T-E/MF
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8DFN
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Driven Configuration：Low-Side
- Channel Type：Independent
- Number of Drivers：2
- Gate Type：IGBT, MOSFET (N-Channel, P-Channel)
- Voltage - Supply：4.5V ~ 18V
- Logic Voltage - VIL, VIH：0.8V, 2.4V
- Current - Peak Output (Source, Sink)：4A, 4A
- Input Type：Inverting
- Rise / Fall Time (Typ)：15ns, 18ns
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-VDFN Exposed Pad
- Supplier Device Package：8-DFN-S (6x5)
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MCP14E3T-E/MF is a dual inverting MOSFET gate driver from Microchip Technology, designed for automotive applications with AEC-Q100 qualification. It features a peak output current of 4.5A and operates within a supply voltage range of 4.5V to 18V. The device utilizes a DFN-S-8 package with an exposed pad and supports CMOS/TTL logic inputs. Key electrical parameters include rise and fall times of 15ns and 18ns respectively, with an operating temperature range of -40°C to +125°C.
Feature Summary
- Integrated enable pin for power management control
- Automotive-grade reliability via AEC-Q100 certification
- High-speed switching capability with matched rise/fall times
Applications
- Automotive power management systems
- Low-side MOSFET driving in industrial inverters
- Battery management system switch control
Procurement Notes
Verify the specific suffix 'MF' corresponds to the tape and reel packaging quantity of 3300 units as documented. Confirm AEC-Q100 qualification status is required for the target automotive application. Ensure the DFN-S-8 package thermal characteristics are evaluated against the system's heat dissipation requirements before finalizing the procurement order.
Selection Notes
Select this component when a dual-channel, low-side inverting driver with an enable function is required for automotive environments. It is suitable for designs needing 4.5A peak current drive in a compact surface-mount footprint. Consider the 4.5V minimum supply voltage constraint when designing the control circuit interface.
Part Context
This part belongs to the MCP14E3 series of high-speed MOSFET drivers. It shares functional similarities with other members like the MCP14E4 but offers specific current ratings and packaging options tailored for space-constrained automotive PCB layouts. The 'T' indicates tape and reel packaging, while 'MF' denotes the specific DFN-S-8 variant.
Replacement Considerations
Direct substitutes include MCP14E3T-E/MS and MCP14E3T-E/SL, which offer identical electrical performance in different package styles (MSOP-8 and SOIC-8). Verify pinout compatibility and thermal pad connectivity when transitioning between these package variants.
