MAX14626EVKIT# by Analog Devices

High-Voltage Reverse-Input-Capable 4–20mA Current Loop Protector


The MAX14626 current loop protector features a current-limit switch to prevent damage to the analog input module from sensor failure. The current-limit switch features a 25Ω (typ) on-resistance and operates from a +2.3V to +36V input voltage range. The accurate current limit is set to 30mA, making the part ideal for protecting the sensor reading devices. The MAX14626 handles an overcurrent event in a continuous current-limit mode. Additional safety features include thermal shutdown to prevent overheating and reverse-input blocking to protect from being reverse connected into the sensor. The device is available in a tiny 6-pin (3mm x 3mm), TDFN exposed pad package and is specified over the -40°C to +85°C extended temperature range.

Where to Buy

Prices starting from US$85.86

Distributor Stock
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Analog Devices
from US$85.86
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Features

High Performance Low On-Resistance 25Ω (typ) Accurate ±10% Current Limit +2.3V to +40V Wide Supply Voltage Range Low Operating Current Ultra-Low Temperature Coefficient
Low On-Resistance 25Ω (typ)
Accurate ±10% Current Limit
+2.3V to +40V Wide Supply Voltage Range
Low Operating Current
Ultra-Low Temperature Coefficient
Robust Protection for Sensors Avoids Power Dissipation Issues Compared to Discrete Solutions Thermal Shutdown Reverse Input Protection
Avoids Power Dissipation Issues Compared to Discrete Solutions
Thermal Shutdown
Reverse Input Protection
Saves Space in Compact Systems Eliminates Need for Discrete PTC Poly Switch, Zener Diodes, and Resistors 3mm x 3mm, 6-Pin TDFN Package
Eliminates Need for Discrete PTC Poly Switch, Zener Diodes, and Resistors
3mm x 3mm, 6-Pin TDFN Package

Specifications

Current Limit (mA) (min) 30
Current Limit (mA) (max) 30
# Power Switches 1
Fault Indicator No
Current Limit Accuracy (%) 10
Current Limit Set By Preset
Lowest Adj. Setting (A) 0.03
RON (Ω) (typ) 25
VSUPPLY (V) (min) 2.3
VSUPPLY (V) (max) 40
Oper. Temp. (°C) -40 to +85
Package/Pins TDFN-CU/6
BudgetaryPrice (See Notes) 0.75

Last 6 months Inventory & Pricing History



MAX14626EVKIT# Maxim Integrated Parts by Analog Devices

EVALUATION KIT CURRENT LOOP PROTECTOR

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

Specifications

Silicon Manufacturer Maxim Integrated Products
Silicon Core Number MAX14626
Kit Application Type Power Management
Application Sub Type Current Loop Protector
Kit Contents Evaluation Kit MAX14626
Product Range -
SVHC No SVHC (15-Jan-2018)

Last 6 months Inventory & Pricing History


Alternative Descriptions

Eval Kit for MAX14626 (High-Vo | Analog Devices
EVALUATION KIT, CURRENT LOOP PROTECTOR | element14

Frequently Asked Questions

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Is the MAX14626EVKIT# RoHS compliant?

This part has not been flagged as RoHS Compliant.

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