MAX14575CETA+T by Analog Devices

250mA to 2.5A Adjustable Current-Limit Switches

Status: Active
Series: MAX14575C
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX14575A/MAX14575AL/MAX14575B/MAX14575C 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 32mΩ (typ) on-resistance and operate from a +2.3V to +5.5V input-voltage range. The current limit is adjustable from 250mA to 2.5A, making these devices ideal for charging a large load capacitor, as well as for high-current load switching applications. Each device in the family handles an overcurrent event differently depending on the option selected. The MAX14575A/MAX14575AL feature an autoretry mode; the MAX14575A has active-high EN polarity, while the MAX14575AL has active-low EN polarity. The MAX14575B has latch-off mode, and the MAX14575C features a continuous current-limit mode. Additional safety features include thermal-shutdown protection to prevent overheating and reverse-current blocking to prevent current from being driven back into the source. The MAX14575A/MAX14575AL/MAX14575B/MAX14575C are available in a small 2mm x 2mm, 8-pin TDFN package and operate over the -40°C to +85°C extended temperature range.

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Prices starting from US$0.85

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Features

Integrated Protection Reduces Board Space and Makes Systems More Robust ±10% Overload Current Limit (500mA to 2.5A) Reverse-Current Protection 1µA (max) Shutdown Reverse Current Short-Circuit Protection Thermal Shutdown Protection
±10% Overload Current Limit (500mA to 2.5A)
Reverse-Current Protection
1µA (max) Shutdown Reverse Current
Short-Circuit Protection
Thermal Shutdown Protection
Low Power Dissipation Reduces Heat and/or Battery Consumption 130µA (typ) Low Supply Current 32mΩ (typ) Low RON
130µA (typ) Low Supply Current
32mΩ (typ) Low RON
Flexible Part Can Easily Be Reused In Multiple Projects Adjustable Current Limit (250mA to 2500mA) +2.3V to +5.5V Supply Voltage Range
Adjustable Current Limit (250mA to 2500mA)
+2.3V to +5.5V Supply Voltage Range

Specifications

Current Limit (mA) (min) 250
Current Limit (mA) (max) 2500
# 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) 0.032
VSUPPLY (V) (min) 2.3
VSUPPLY (V) (max) 5.5
Oper. Temp. (°C) -40 to +85
Package/Pins TDFN/8
BudgetaryPrice (See Notes) 2.3


MAX14575CETA+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 2.5A
On State Resistance 0.032ohm
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 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

250mA to 2.5A Adjustable Curre | Analog Devices
Power Load Switch, High Side, Tdfn-8 | Newark Electronics
POWER LOAD SWITCH, HIGH SIDE, TDFN-8 | Farnell

Frequently Asked Questions

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Is the MAX14575CETA+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Analog Devices, Newark Electronics and Farnell have stock available or on a lead time for MAX14575CETA+T .

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