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LM46002 - 2-A Synchronous Step-Down Voltage Converter

Description

The LM46002 regulator is an easy-to-use synchronous step-down DC/DC converter capable of driving up to 2 A of load current from an input voltage ranging from 3.5 V to 60 V.

The LM46002 provides exceptional efficiency, output accuracy and drop-out voltage in a very small solution size.

Features

  • 1 27-µA Quiescent current in regulation.
  • High efficiency at light load (DCM and PFM).
  • Meets EN55022/CISPR 22 EMI standards.
  • Integrated synchronous rectification.
  • Adjustable frequency range: 200 kHz to 2.2 MHz (500 kHz default).
  • Frequency synchronization to external clock.
  • Internal compensation.
  • Stable with almost any combination of ceramic, polymer, tantalum, and aluminum capacitors.
  • Power-good flag.
  • Soft s.

📥 Download Datasheet

Datasheet preview – LM46002

Datasheet Details

Part number LM46002
Manufacturer Texas Instruments
File Size 2.34 MB
Description 2-A Synchronous Step-Down Voltage Converter
Datasheet download datasheet LM46002 Datasheet
Additional preview pages of the LM46002 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design LM46002 SNVSA13C – APRIL 2014 – REVISED APRIL 2019 LM46002 3.5-V to 60-V, 2-A Synchronous Step-Down Voltage Converter 1 Features •1 27-µA Quiescent current in regulation • High efficiency at light load (DCM and PFM) • Meets EN55022/CISPR 22 EMI standards • Integrated synchronous rectification • Adjustable frequency range: 200 kHz to 2.2 MHz (500 kHz default) • Frequency synchronization to external clock • Internal compensation • Stable with almost any combination of ceramic, polymer, tantalum, and aluminum capacitors • Power-good flag • Soft start into prebiased load • Internal soft start: 4.
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