MAX5055AASA+

$4.30

Description：IC GATE DRVR LOW-SIDE 8SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:467901c419cc Category: Gate Drivers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

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)
Voltage - Supply：4V ~ 15V
Logic Voltage - VIL, VIH：0.8V, 2.1V
Current - Peak Output (Source, Sink)：4A, 4A
Input Type：Inverting
Rise / Fall Time (Typ)：32ns, 26ns
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-SOIC-EP
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：-

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MAX5055AASA+

Overview

The MAX5055AASA+ is a dual low-side MOSFET gate driver manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 4 V to 12.6 V and features two independent drivers with two outputs. The device provides a maximum turn-on delay time of 35 ns and a maximum turn-off delay time of 35 ns. Typical rise and fall times are 85 ns and 75 ns, respectively. It functions reliably across an operating temperature range from -40 °C to +125 °C.

Feature Summary

Dual low-side configuration for independent control of external N-channel MOSFETs
Symmetrical propagation delays ensuring precise switching timing
Robust thermal performance suitable for high-temperature industrial environments

Applications

High-frequency power conversion circuits
Industrial motor drive systems
Synchronous rectification stages in DC-DC converters

Procurement Notes

Verify the specific suffix and package variant against official datasheets before ordering. Confirm availability status as distribution channels may list limited stock or obsolete conditions. Ensure the selected component matches the required SO-EP-8 footprint and pinout configuration for your PCB layout.

Selection Notes

Select this component when a compact dual low-side driver is required for synchronous applications. Evaluate the 4 V minimum supply voltage against your logic levels. Consider the 85 ns rise time for switching frequency limitations and verify that the thermal dissipation capabilities meet your system's power requirements under continuous operation.

Part Context

This part belongs to the MAX5055A series of gate drivers designed for driving external power switches. It is categorized under Power Management ICs (PMIC) and specifically serves as a gate driver solution. The device utilizes silicon technology and is housed in an 8-pin Small Outline Package with an exposed pad for improved heat transfer.