MAX14523CATA+T by Analog Devices

250mA to 1.5A, Adjustable Current-Limit Switches

Status: Active
Series: MAX14523C
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX14523A/MAX14523AL/MAX14523B/MAX14523C programmable current-limit switches feature internal current limiting to prevent damage to host devices due to faulty load conditions. These current-limit switches feature a low 70mΩ on-resistance and operate from a +1.7V to +5.5V input voltage range. The current limit is adjustable from 250mA to 1.5A, making these devices ideal for SDIO (secure digital input/output) and other load-switching applications. Each device in the family handles an overcurrent event differently depending on the option selected. The MAX14523A/MAX14523AL go into an autoretry mode, the MAX14523B latches off the switch, and the MAX14523C features a continuous current-limit mode. Additional safety features include thermal shutdown to prevent overheating and reverse-current blocking to prevent current from being driven back into the source. The MAX14523A/MAX14523AL/MAX14523B/MAX14523C are available in a tiny 8-pin, 3mm x 3mm, TDFN package and operate over the -40°C to +125°C automotive temperature range.

Where to Buy

Prices starting from US$1.02

Distributor Stock
Logo for Farnell
Farnell
from US$3.59
445
in stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$3.41
699
in stock
Buy Now
Logo for element14
element14
from US$3.45
445
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$1.02
75
in stock
Buy Now

Features

Accurate (±10%) Overload Current Limit
Adjustable Current-Limit Threshold
Low-Dropout Voltage (70mV at 1A Load Current)
Short-Circuit Protection
Thermal-Shutdown Protection
Reverse-Current Protection
170µA (typ) Supply Current
Shutdown Reverse Current, 0.6µA (max)
+1.7V to +5.5V Supply Voltage Range
Tiny 8-Pin, 3mm x 3mm, TDFN Package

Specifications

Current Limit (mA) (min) 250
Current Limit (mA) (max) 1500
# Power Switches 1
USB Yes
Fault Indicator Yes
Current Limit Accuracy (%) 10
Current Limit Set By Resistor
Lowest Adj. Setting (A) 0.25
RON (Ω) (typ) 0.07
VSUPPLY (V) (min) 1.7
VSUPPLY (V) (max) 5.5
Oper. Temp. (°C) -40 to +125
Package/Pins TDFN/8
BudgetaryPrice (See Notes) 2.67


MAX14523CATA+T Semiconductors - ICs by Analog Devices

POWER LOAD SWITCH HIGH SIDE TDFN-8

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

Specifications

Power Load Switch Type High Side
Input Voltage 5.5V
Current Limit 1.5A
On State Resistance 0.07ohm
Distribution Switch Case Style TDFN
No. of Pins 8Pins
Thermal Protection Yes
On / Enable Input Polarity Active High
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL -
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

250mA to 1.5A, Adjustable Curr | Analog Devices
CURRENT-LIMIT SWITCH, ADJ, -40TO125DEG C | element14
Current-Limit Switch, Adj, -40To125Deg C | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX14523CATA+T ?

Additional datasheets, footprints and schematics for MAX14523CATA+T are listed on our Part Details page. You can also find images and similar parts to MAX14523CATA+T on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX14523CATA+T on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX14523CATA+T price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX14523CATA+T you can contact the distributor directly for product support, shipping queries etc.

Is the MAX14523CATA+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX14523CATA+T have stock available?

Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX14523CATA+T .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX14523CATA+T often in real-time on the comparison pages.

What if I can't find stock of MAX14523CATA+T ?

You can fill out our help required form which you can use to request a quote for MAX14523CATA+T from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay