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MAX15048 - Triple-Output Buck Controllers

Description

The MAX15048/MAX15049 are triple-output pulse-width modulated (PWM), step-down, DC-DC controllers with tracking (MAX15048) and sequencing (MAX15049) options.

The devices operate over the 4.7V to 23V inputvoltage range.

Features

  • S 4.7V to 23V or 5V ±10% Input Voltage Range S Triple-Output Synchronous Buck Controllers with 120° Out-of-Phase Operation S Prebias Power-Up (MAX15049) S Output Voltage Adjustable Down to 0.6V S Coincident/Ratiometric Tracking (MAX15048) S Accurate Sequencing Through Enable Threshold (MAX15049) S External Compensation for Maximum Flexibility S Digital Soft-Start (MAX15048/MAX15049) and SoftStop (MAX15048) S Lossless Valley-Mode Current Sensing Using RDS(ON) of the Low-Side MOSFET S PG.

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Datasheet preview – MAX15048

Datasheet Details

Part number MAX15048
Manufacturer Maxim Integrated Products
File Size 1.67 MB
Description Triple-Output Buck Controllers
Datasheet download datasheet MAX15048 Datasheet
Additional preview pages of the MAX15048 datasheet.

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Full PDF Text Transcription

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www.DataSheet.co.kr 19-5110; Rev 0; 1/10 TION KIT EVALUA BLE IL AVA A Triple-Output Buck Controllers with Tracking/Sequencing Features S 4.7V to 23V or 5V ±10% Input Voltage Range S Triple-Output Synchronous Buck Controllers with 120° Out-of-Phase Operation S Prebias Power-Up (MAX15049) S Output Voltage Adjustable Down to 0.6V S Coincident/Ratiometric Tracking (MAX15048) S Accurate Sequencing Through Enable Threshold (MAX15049) S External Compensation for Maximum Flexibility S Digital Soft-Start (MAX15048/MAX15049) and SoftStop (MAX15048) S Lossless Valley-Mode Current Sensing Using RDS(ON) of the Low-Side MOSFET S PGOOD Output S Integrated Bootstrap Diodes S Programmable Switching Frequency from 200kHz to 1.
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