PCA9411AUK: 3.0 MHz, 500 mA, DC-to-DC boost converter

The PCA9411 and PCA9411A are highly efficient 3.0 MHz, 500 mA, step-up DC-to-DC converters. They convert input voltages from 2.5 V to 5.25 V to a fixed output voltage of 5.25 V.

These devices are optimized for battery-powered applications. High efficiency of up to 94 % enables an extended battery life in all portable designs. Step-up operation at a switching frequency of 3 MHz allows using 1 μH inductor or smaller.

IOUT ≤ 700 mA at VIN = 5.0 V

NFC terminals

Data Sheets (1)
Name/DescriptionModified Date
3.0 MHz, 500 mA, DC-to-DC boost converter (REV 1.1) PDF (1.1 MB) PCA941105 Aug 2016
Ordering Information
ProductStatusStatusBudgetary Price excluding tax(US$)Package Type and Termination CountGPIOsQualification Tier
PCA9411AUKActive
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
PCA9411AUKActivePCA9411AUKZ (9353 078 25012)Standard MarkingPCA9411AUKAlways Pb-free11