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MAX1715 - Ultra-High Efficiency / Dual Step-Down Controller

Datasheet Summary

Features

  • o Ultra-High Efficiency o No Current-Sense Resistor (lossless ILIMIT) o Quick-PWM with 100ns Load-Step Response o 1% VOUT Accuracy over Line and Load o Dual-Mode Fixed 1.8V/3.3V/Adj or 2.5V/Adj Outputs o Adjustable 1V to 5.5V Output Range o 2V to 28V Battery Input Range o 200/300/420/540kHz Nominal Switching Frequency o Over/Undervoltage Protection o 1.7ms Digital Soft-Start o Drives Large Synchronous-Rectifier FETs o Power-Good Indicator MAX1715 The MAX1715 PWM controller provides the high ef.

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Datasheet preview – MAX1715

Datasheet Details

Part number MAX1715
Manufacturer Maxim
File Size 286.47 KB
Description Ultra-High Efficiency / Dual Step-Down Controller
Datasheet download datasheet MAX1715 Datasheet
Additional preview pages of the MAX1715 datasheet.

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Full PDF Text Transcription

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19-1541; Rev 0; 1/00 KIT ATION EVALU E L B A AVAIL Ultra-High Efficiency, Dual Step-Down Controller for Notebook Computers General Description Features o Ultra-High Efficiency o No Current-Sense Resistor (lossless ILIMIT) o Quick-PWM with 100ns Load-Step Response o 1% VOUT Accuracy over Line and Load o Dual-Mode Fixed 1.8V/3.3V/Adj or 2.5V/Adj Outputs o Adjustable 1V to 5.5V Output Range o 2V to 28V Battery Input Range o 200/300/420/540kHz Nominal Switching Frequency o Over/Undervoltage Protection o 1.
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