MAX4896ATP+T

$9.61

Description：IC PWR DRIVER N-CHAN 1:8 20TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:21a0802eef62 Category: Power Distribution Switches, Load Drivers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC PWR DRIVER N-CHAN 1:8 20TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：Relay, Solenoid Driver
Number of Outputs：8
Ratio - Input:Output：1:08
Output Configuration：Low Side
Output Type：N-Channel
Interface：SPI
Voltage - Load：2.7V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：-
Current - Output (Max)：410mA
Rds On (Typ)：3Ohm
Input Type：Non-Inverting
Features：Status Flag
Fault Protection：Current Limiting (Fixed), Open Load Detect, Over Temperature
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-TQFN (5x5)
Package / Case：20-WQFN Exposed Pad
Grade：-
Qualification：-

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MAX4896ATP+T

Overview

The MAX4896ATP+T is an 8-channel power switch and driver manufactured by Analog Devices Inc./Maxim Integrated. It features N-channel outputs with a maximum current of 410mA per channel. The device operates within a load voltage range of 2.7V to 5.5V and utilizes an SPI interface for control. It includes fixed current limiting, open-load detection, and overtemperature protection. The component is housed in a 20-TQFN (5x5) package with exposed pad.

Feature Summary

Provides eight independent low-side N-channel power switches controlled via SPI interface
Integrates comprehensive fault protection including fixed current limit, open-load detection, and thermal shutdown
Features status flag reporting for real-time monitoring of output conditions

Applications

Relay driving applications
Solenoid driver circuits
Industrial automation load switching

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm the operating temperature grade 'A' corresponds to -40°C to +125°C. Ensure the 20-TQFN footprint matches the PCB layout requirements. Check RoHS compliance status as indicated by the '+' suffix. Validate supply availability through authorized distributors.

Selection Notes

Select this component for designs requiring multiple isolated low-side switches with diagnostic capabilities. The SPI interface allows for compact control logic integration. Consider the 3-ohm typical on-resistance for power dissipation calculations. Ensure the input signal levels are compatible with the non-inverting logic configuration.

Part Context

The MAX4896 belongs to Maxim Integrated's family of space-saving, multi-channel relay and load drivers. It is designed to replace discrete transistor solutions, reducing board space and assembly complexity. The device integrates control logic and protection circuitry into a single small outline package.