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MAX4428ESA+
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- 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, 2.4V
- Current - Peak Output (Source, Sink)：1.5A, 1.5A
- Input Type：Inverting, Non-Inverting
- Rise / Fall Time (Typ)：20ns, 20ns
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MAX4428ESA+ is a dual high-speed MOSFET gate driver manufactured by Analog Devices Inc./Maxim Integrated. It operates with a supply voltage range of 4.5V to 18V and provides peak output currents of 1.5A for both sourcing and sinking. The device features a supply-independent three-state PWM input logic and supports input voltages up to 100V. It is housed in an 8-SOIC package and includes both inverting and non-inverting outputs.
Feature Summary
- Dual channel configuration providing independent control for multiple MOSFETs
- Supply-independent three-state PWM input logic for flexible signal integration
- High input voltage tolerance supporting operation up to 100V
- Integrated inverting and non-inverting output stages
Applications
- Industrial motor control systems
- Automotive power management circuits
- Aerospace electronic assemblies
Procurement Notes
Verify the specific datasheet revision and ordering information directly from Analog Devices or authorized distributors. Confirm that the 8-SOIC package dimensions and pinout match your PCB footprint requirements. Ensure the operating temperature range meets your environmental specifications before finalizing procurement decisions.
Selection Notes
Select this component when dual-channel isolation and high input voltage tolerance are required. The supply-independent logic simplifies interface design with various microcontrollers. Consider the 1.5A drive capability for standard MOSFET applications. Verify compatibility with your system's voltage levels and switching frequency requirements.
Part Context
This part belongs to the Maxim Integrated gate driver family, designed for robust performance in demanding environments. The MAX4428 series offers reliable switching characteristics for power electronics. It complements other drivers in the portfolio by providing dual-channel functionality with high voltage input handling capabilities.
Replacement Considerations
Check for direct pin-to-pin replacements within the MAX4428 series. Verify equivalent drive current and voltage ratings if considering alternative manufacturers. Ensure logical function compatibility between inverting and non-inverting outputs matches the original design intent.
