STMPS2272MTR Power Load Switches by STMicroelectronics

Enhanced dual channel power switches

Semiconductors - ICs
> Power Management ICs - PMIC
> Power Distribution Switches
Status: NRND
Series: STMPS2272
RoHS: Compliant
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The STMPS2242/2252/2262/2272 power distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. These devices incorporate 100 mΩ MOSFET high-side power switches for power distribution systems that require multiple power switches in a single package. Each switch is controlled by an independent logic enable input. When the output load exceeds the current limit threshold or a short is present, these devices limit the output current to a safe level by switching into a constant current mode, pulling the overcurrent (OCx) logic output low. When continuous heavy overloads and short-circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures the switch remains off until valid input voltage is present.

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Prices starting from US$0.47

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Features

100 mΩ high-side MOSFET switch
500 mA/1000 mA continuous current per channel
Thermal protection
Independent short-circuit protection with overcurrent logic output
Operating range from 2.7 V to 5.5 V
CMOS and TTL compatible inputs
2.5 ms typical rise time
Undervoltage lockout
13 μA maximum standby supply current
Ambient temperature range: -40 °C to 85 °C
8 kV ESD protection
Reverse current protection
Fault blanking

Last 6 months Inventory & Pricing History

Alternative Descriptions

POWER LOAD SW, HIGH SIDE, -40 TO 85DEG C | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a STMPS2272MTR?

Additional datasheets, footprints and schematics for STMPS2272MTR are listed on our Part Details page. You can also find images and similar parts to STMPS2272MTR on this page.

What pricing and inventory information can I view?

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What category does STMPS2272MTR fall under?

The STMPS2272MTR is listed under Switches and Multiplexers > Power Load Switches.

Can I view similar or alternative parts?

You can view similar parts to STMPS2272MTR when available in the Power Load Switches range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the STMPS2272MTR you can contact the distributor directly for product support, shipping queries etc.

Is the STMPS2272MTR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for STMPS2272MTR have stock available?

Authorised distributors including Farnell have stock available or on a lead time for STMPS2272MTR.

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