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LP6482S - 36V/2.5A Step-down Converter

Datasheet Summary

Description

The LP6482S contains an independent 340KHz 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 converter can supply 2500mA of load current.

Features

  • Input Voltage Range: 4.5V to 36V.
  • Output Voltage Range: 0.6V to 12V.
  • 2500mA Load Current (LP6482SSPF).
  • Up to 96% Efficiency.

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Datasheet preview – LP6482S

Datasheet Details

Part number LP6482S
Manufacturer Lowpowersemi
File Size 939.53 KB
Description 36V/2.5A Step-down Converter
Datasheet download datasheet LP6482S Datasheet
Additional preview pages of the LP6482S datasheet.

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Full PDF Text Transcription

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Preliminary Datasheet LP6482S 340KHz, 36V/2.5A Step-down Converter With Soft-Start General Description The LP6482S contains an independent 340KHz 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 converter can supply 2500mA of load current. The LP6482S can also run at 90% duty cycle for low dropout applications. It provides fast transient response and cycle-by-cycle limit with current mode control. And adjustable soft start prevents inrush current at turn on and the supply current drops below 0.1uA in shutdown mode. The LP6482S is available in a SOP8 and ESOP8 package and is rated over the -40°C to 85°C temperature range.
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