MAX14590ETA+T by Analog Devices

High-Current Overvoltage Protectors with Adjustable OVLO


The MAX14586/MAX14590 overvoltage protection devices feature a low 48mΩ (typ) on-resistance (RON) internal FET and protect low-voltage systems against voltage faults up to +36V. When the input voltage exceeds the overvoltage threshold, the internal FET is turned off to prevent damage to the protected components. The overvoltage protection threshold can be adjusted with optional external resistors to any voltage between 4V and 20V. With the OVLO input set below the external OVLO select voltage, the devices automatically choose the internal accurate trip thresholds. The internal overvoltage thresholds (OVLO) are preset to 7V typical (MAX14586) or 15V typical (MAX14590). The devices are also protected against overcurrent events by an internal thermal shutdown. The MAX14586/MAX14590 are offered in a small, 8-pin TDFN package with exposed pad and operate over the -40°C to +85°C extended temperature range.

Where to Buy

Prices starting from US$2.48

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Farnell
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Analog Devices
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178
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Newark Electronics
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Features

Protect High-Power Portable Devices Wide Operating Input-Voltage Protection from +2.2V to +36V 3A Continuous Current Capability Integrated 40mΩ (typ) n-Channel MOSFET Switch
Wide Operating Input-Voltage Protection from +2.2V to +36V
3A Continuous Current Capability
Integrated 40mΩ (typ) n-Channel MOSFET Switch
Flexible Overvoltage Protection Design Adjustable Overvoltage Protection Trip Level Wide Adjustable OVLO Threshold Range from +4V to +20V Preset Internal Accurate OVLO Thresholds: 7V ±2.9% (MAX14586) 15V ±3.3% (MAX14590)
Adjustable Overvoltage Protection Trip Level
Wide Adjustable OVLO Threshold Range from +4V to +20V
Preset Internal Accurate OVLO Thresholds: 7V ±2.9% (MAX14586) 15V ±3.3% (MAX14590)
7V ±2.9% (MAX14586)
15V ±3.3% (MAX14590)
Additional Protection Features Increase System Reliability Soft-Start to Minimize In-Rush Current Internal 15ms Startup Debounce Thermal-Shutdown Protection
Soft-Start to Minimize In-Rush Current
Internal 15ms Startup Debounce
Thermal-Shutdown Protection
Minimize PCB Area 8-Pin TDFN (2mm x 2mm) Package
8-Pin TDFN (2mm x 2mm) Package

Specifications

# Channels 1
VIN (V) (min) 2.2
VIN (V) (max) 36
Over Voltage Trip Level (V) 15
tGATE (On) (ms) 1.5
tGATE (Off) (µs) 0.8
Oper. Temp. (°C) -40 to +85
Package/Pins TDFN/8
BudgetaryPrice (See Notes) 2.01


MAX14590ETA+T Special Function by Analog Devices

OVERVOLTAGE PROTECTOR TDFN-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

IC Function Overvoltage Protector
Supply Voltage Min 2.2V
Supply Voltage Max 36V
IC Package Type TDFN
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

High-Current Overvoltage Prote | Analog Devices
Overvoltage Protector, Tdfn-8 | Newark Electronics
OVERVOLTAGE PROTECTOR, TDFN-8 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX14590ETA+T ?

Additional datasheets, footprints and schematics for MAX14590ETA+T are listed on our Part Details page. You can also find images and similar parts to MAX14590ETA+T on this page.

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Is the MAX14590ETA+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX14590ETA+T have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX14590ETA+T .

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