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MCP14A0302T-E/KBA
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Product Detailed Parameters
- Description：IC GATE DRVR HI/LOW SIDE 8WDFN
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Driven Configuration：High-Side or Low-Side
- Channel Type：Single
- Number of Drivers：1
- Gate Type：IGBT
- Voltage - Supply：4.5V ~ 18V
- Logic Voltage - VIL, VIH：0.8V, 2V
- Current - Peak Output (Source, Sink)：3A, 3A
- Input Type：Inverting, Non-Inverting
- Rise / Fall Time (Typ)：13ns, 12ns
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：8-WFDFN Exposed Pad
- Supplier Device Package：8-WDFN (2x2)
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MCP14A0302T-E/KBA is a single non-inverting MOSFET gate driver manufactured by Microchip Technology. It provides a peak output current of 3.0 A and operates within a supply voltage range of 4.5 V to 18 V. The device features fast switching characteristics with typical rise and fall times of 13 ns and 12 ns, respectively. It is housed in an 8-pin WDFN package with wettable flanks and supports an operating temperature range from -40°C to +125°C.
Feature Summary
- Single-channel non-inverting configuration with integrated enable pin for precise control
- High-speed switching performance optimized for efficient power conversion
- Robust surface-mount construction utilizing wettable flank technology for reliable inspection
Applications
- Low-side MOSFET driving in DC-DC converters
- Gate drive circuits for isolated power supplies
- Motor control applications requiring fast switching speeds
Procurement Notes
Verify the specific suffix KBA corresponds to the WDFN-8 package variant when sourcing. Confirm that the component meets RoHS standards as indicated by the manufacturer documentation. Ensure the ordering quantity aligns with the tape and reel packaging specifications provided in the official datasheet to avoid handling discrepancies during assembly.
Selection Notes
Select this component for designs requiring a compact, high-current single-driver solution. The non-inverting logic simplifies control interface requirements compared to inverting alternatives. Consider the thermal dissipation capabilities of the WDFN package relative to the expected duty cycle and ambient temperature conditions in the final application environment.
Part Context
This part belongs to the MCP14A series of MOSFET gate drivers, which are designed for general-purpose power switching applications. The series offers various current ratings and package options to accommodate different board space and performance constraints. The KBA suffix specifically denotes the WDFN-8 package configuration within this product family.
Replacement Considerations
Direct substitutes include other MCP14A0302 variants with different package suffixes such as MSOP or SOIC, provided the pinout compatibility is verified. Cross-reference with similar 3A non-inverting drivers from other manufacturers only if electrical parameters and package dimensions match exactly.
