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LP6470 - 16V/2A Synchronous Step-down Converter

Datasheet Summary

Description

The LP6470 contains an independent 600KHz constant frequency, current mode, PWM step-down converters.

The converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode.

Features

  • Input Voltage Range: 3.5V to 16V.
  • Output Voltage Range: 0.8V to 12V.
  • 2000mA Load Current on Channel.
  • Up to 96% Efficiency.

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Datasheet preview – LP6470

Datasheet Details

Part number LP6470
Manufacturer Lowpowersemi
File Size 1.04 MB
Description 16V/2A Synchronous Step-down Converter
Datasheet download datasheet LP6470 Datasheet
Additional preview pages of the LP6470 datasheet.

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Full PDF Text Transcription

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Preliminary Datasheet LP6470 600KHz, 16V/2A Synchronous Step-down Converter General Description The LP6470 contains an independent 600KHz constant frequency, current mode, PWM step-down converters. The converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. The LP6470 is ideal for powering portable equipment that runs from a 2cell Lithium-Ion (Li+) battery. The converter can supply 2000mA of load current from a 3.5V to 16V input voltage. The output voltage can be regulated as low as 0.8V. The LP6470 is available in a SOT23-6 package and is rated over the -40℃ to 85℃ temperature range.
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