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  3. Load Switch ICs
  4. 3.3V/5V, Dual Channel, 500mA Current Limiting Power Distribution Switch with Output Discharge MP62351 (Monolithic Power Systems, Inc.)
3.3V/5V, Dual Channel, 500mA Current Limiting Power Distribution Switch with Output Discharge MP62351-MP62351
3.3V/5V, Dual Channel, 500mA Current Limiting Power Distribution Switch with Output Discharge MP62351-Monolithic Power Systems, Inc.

3.3V/5V, Dual Channel, 500mA Current Limiting Power Distribution Switch with Output Discharge MP62351
Monolithic Power Systems, Inc.

About This Product

■Summary

The MP62351 power distribution switch features internal current limiting to prevent damage to the host device due to faulty load conditions. The MP62351 analog switch has an 85mΩ on-resistance and operates from a 2.7V to 5.5V input. Guaranteed current limit makes it ideal for load switch applications. The MP62351 has built-in protection against overcurrent and increased thermal stress. In case of overcurrent, the device changes to constant current mode to limit the current. If the temperature increases as a result of a short circuit, the device turns off. The device will recover when its temperature drops to approximately 120°C. The MP62351 includes a discharge feature that provides a resistive discharge path for external output capacitors when the device is disabled. The MP62351 is available in an 8-pin SOIC package.

■Features and benefits

・500mA continuous current ・Accurate current limit ・Output discharge function ・2.7V to 5.5V supply range ・140uA quiescent current ・85mΩ MOSFET ・Thermal shutdown protection ・Low voltage malfunction prevention function ・8ms FLAG deglitch time ・No FLAG glitch when powering on ・Reverse current blocking ・Active high and active low options ・LL certification: Currently applying

■Available product numbers

・MP62351EK-LF-P MP62351EK-LF-Z MP62351ES-LF-P MP62351ES-LF-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    3.3V/5V, Dual Channel, 500mA Current Limiting Power Distribution Switch with Output Discharge MP62351

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1 Models of 3.3V/5V, Dual Channel, 500mA Current Limiting Power Distribution Switch with Output Discharge MP62351

Image Part Number Price (excluding tax) Channels Enable Ilimit (A) Iout (max) (A) Iq (typ) (µA) Output Discharge Rds (on) (mΩ) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
3.3V/5V, Dual Channel, 500mA Current Limiting Power Distribution Switch with Output Discharge MP62351-Part Number-MP62351

MP62351

Available upon quote

2

Active High

0.75

0.5

140

Yes

85

Catalog

SOIC-8

5.5

2.7

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About Company Handling This Product

Monolithic Power Systems, Inc.

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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Load Switch ICs　Monolithic Power Systems, Inc.
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