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MAX4429CPA
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8DIP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube,Tube
- Driven Configuration：Low-Side
- Channel Type：Single
- Number of Drivers：1
- 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)：6A, 6A
- Input Type：Inverting
- Rise / Fall Time (Typ)：25ns, 25ns
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-PDIP
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MAX4429CPA+ is a low-side MOSFET gate driver manufactured by Analog Devices Inc. (Maxim Integrated). It operates with a supply voltage range of 4.5V to 18V and delivers a peak output current of 6A. The device features inverting logic compatible with CMOS and TTL inputs, ensuring reliable switching control. Key timing characteristics include rise and fall times of 25ns. It is housed in an 8-pin PDIP package and supports an operating temperature range from 0°C to +70°C.
Feature Summary
- Delivers high peak drive current for efficient MOSFET switching
- Features inverting logic compatible with standard digital interfaces
- Supports wide supply voltage operation for flexible power designs
Applications
- Industrial motor control systems
- Automotive power management circuits
- Aerospace electronic subsystems
Procurement Notes
Verify the specific suffix (+) for lead-free compliance when sourcing. Confirm package type matches design requirements as variants exist. Check current availability status as this component may be discontinued or limited. Ensure input logic levels align with system voltage before integration.
Selection Notes
Select this component for applications requiring robust low-side driving capability with simple inverting control. Consider thermal dissipation limits given the power rating. Evaluate package constraints against PCB layout space. Verify that the 6A peak current meets the load requirements without exceeding safe operating areas.
Part Context
This part belongs to the Maxim Integrated gate driver family, designed for driving power MOSFETs in various power conversion and switching applications. It represents a legacy product line now managed under Analog Devices Inc., maintaining compatibility with established industrial and automotive standards.
Replacement Considerations
The TC4429CPA from Microchip Technology is a confirmed substitute offering similar 6A drive current and PDIP-8 packaging. Verify pinout compatibility and logic inversion alignment before replacement.
