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MIC4422AAM
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Driven Configuration：Low-Side
- Channel Type：Single
- Number of Drivers：1
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：4.5V ~ 18V
- Logic Voltage - VIL, VIH：0.8V, 3V
- Current - Peak Output (Source, Sink)：9A, 9A
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：20ns, 24ns
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MIC4422AAM is a high-speed, low-side MOSFET gate driver manufactured by Microchip Technology. It features a single non-inverting output capable of delivering a peak drive current of 9 A. The device operates within a supply voltage range of 4.5 V to 18 V and supports both CMOS and TTL logic inputs. It utilizes a push-pull output stage for fast switching speeds, with typical rise and fall times of 28 ns and 26 ns respectively. The component is housed in an 8-pin SOIC package.
Feature Summary
- Delivers high peak output current of 9 A for rapid MOSFET switching
- Features a single non-inverting channel with push-pull output topology
- Compatible with standard CMOS and TTL logic input levels
Applications
- High-speed power conversion circuits
- Motor control systems requiring fast switching
- DC-DC converter gate driving applications
Procurement Notes
Verify the specific suffix 'AAM' corresponds to the 8-pin SOIC package variant when sourcing. Confirm that the required operating temperature range aligns with the commercial grade specifications associated with this package type. Ensure compatibility with the target PCB footprint for the SOIC-8 form factor during procurement planning.
Selection Notes
Select this component when a single-channel, non-inverting driver with high peak current capability is required. It is suitable for applications needing fast transition times to minimize switching losses. Consider the 8-pin SOIC package constraints regarding thermal dissipation and board space compared to through-hole alternatives.
Part Context
This part belongs to the MIC4422 family of high-speed MOSFET drivers. The family includes variants with different packages such as DIP and SOIC, and options for inverted or non-inverting outputs. The MIC4422AAM specifically denotes the non-inverting version in the small outline integrated circuit package format.
Replacement Considerations
Direct substitutes include other MIC4422 series parts like MIC4422YM or TC4422AVPA, provided the package and electrical characteristics match the design requirements.
