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IS32PM3420A - SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR

Datasheet Summary

Description

The IS32PM3420A regulator is an easy-to-use synchronous step-down DC-DC converter capable of driving up to 3A of load current from an input voltage ranging of 3.8V to 36V.

The IS32PM3420A provides exceptional efficiency, output accuracy and drop-out voltage in a very small solution size.

Features

  • include thermal shutdown, VDD under-voltage lockout, cycle-by-cycle current limit, over-voltage and output short-circuit protection. The IS32PM3420A device is available in the SOP-8EP package with an exposed pad for enhanced thermal dissipation.

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Datasheet Details

Part number IS32PM3420A
Manufacturer Lumissil
File Size 415.43 KB
Description SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR
Datasheet download datasheet IS32PM3420A Datasheet
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IS32PM3420A 3.8V TO 36V, 3A, 400KHZ, SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR GENERAL DESCRIPTION The IS32PM3420A regulator is an easy-to-use synchronous step-down DC-DC converter capable of driving up to 3A of load current from an input voltage ranging of 3.8V to 36V. The IS32PM3420A provides exceptional efficiency, output accuracy and drop-out voltage in a very small solution size. Constant on-time control mode is employed to achieve simple controlloop compensation and fast transient response. Force Continuous Conduction Mode (FCCM) at light loads significantly reduces the output voltage ripple. It requires few external components. Pin arrangement allows simple, optimum PCB layout.
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