MAX17604ASA+T

Overview

The MAX17604ASA+T is a dual low-side MOSFET gate driver manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 4V to 14V and supports logic input levels of 2V and 4.25V. The device provides independent 4A sink and source output currents with rise and fall times ranging from 25ns to 40ns. It is housed in an 8-SOIC package (0.154" width) designed for surface mount installation. The component is rated for an operating junction temperature range of -40°C to +150°C.

Feature Summary

• Dual independent low-side channel configuration for driving N-channel MOSFETs
• High peak output current capability of 4A per channel for both sourcing and sinking
• Fast switching performance with propagation delays between 25ns and 40ns
• Extended thermal rating supporting junction temperatures up to 150°C

Applications

• Low-side switching control in power supply circuits
• Motor drive applications requiring independent phase control
• Industrial automation systems utilizing high-current loads
• Automotive electronics compatible with wide temperature ranges

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation, as variations may exist between tape-and-reel and tube packaging formats. Confirm that the requested part number matches the exact pinout and electrical specifications required for the target application. Cross-reference the datasheet revision history to ensure compatibility with existing design parameters. Validate that the supplier provides genuine components with traceable manufacturing origins.

Selection Notes

Select this component when designing circuits requiring independent control of two low-side switches with high current drive capabilities. The wide operating temperature range makes it suitable for harsh environments. Ensure the input logic voltage levels align with the controller microcontroller or FPGA outputs. Consider the SOIC-8 package dimensions for PCB layout constraints and thermal management requirements during the initial design phase.

Part Context

This part belongs to the MAX17604 series of dual MOSFET gate drivers. It complements other power management solutions by providing precise timing and current delivery for switching elements. The series is designed to interface directly with standard logic families while handling the higher currents necessary for efficient power conversion stages.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference data. Consult the manufacturer's official cross-reference guide for verified alternatives.