IRS2541PBF integrated circuit reference

Power Management

IRS2541PBF

International Rectifier

The IRS254(0,1) are high voltage, high frequency buck control ICs for constant LED current regulation. They incorporate a continuous mode time-delayed hysteretic buck regulator to directly…

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Manufacturer Specifications

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International Rectifier IRS2541PBF overview.

Overview

IRS2541PBF is listed in the Power Management category. Available datasheets include documents from International Rectifier.

Summary

LED BUCK REGULATOR CONTROL IC

Description

The IRS254(0,1) are high voltage, high frequency buck control ICs for constant LED current regulation. They incorporate a continuous mode time-delayed hysteretic buck regulator to directly control the average load current, using an accurate on-chip bandgap voltage reference.

Source title IRS2541PBF Datasheet(PDF) - International Rectifier