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LSP3130 - PWM Control 2A Step-Down Converter

This page provides the datasheet information for the LSP3130, a member of the LSP3130-Lite PWM Control 2A Step-Down Converter family.

Description

LSP3130 consists of step-down switching regulator with PWM control.

These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.

LSP3130 provides low-ripple power, high efficiency, and excellent transient characteristics.

Features

  • S z Input voltage: 3.6V to 18V. z Output voltage: 0.8V to VCC. z Duty ratio: 0% to 100% PWM control z Oscillation frequency: 300KHz typ. z Soft-start, Current limit, Enable function z Thermal Shutdown function z Built-in internal SW P-channel MOSFET z SOP8L Package.

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Datasheet preview – LSP3130

Datasheet Details

Part number LSP3130
Manufacturer LITEON
File Size 313.08 KB
Description PWM Control 2A Step-Down Converter
Datasheet download datasheet LSP3130 Datasheet
Additional preview pages of the LSP3130 datasheet.

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Full PDF Text Transcription

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Liteon Semiconductor Corporation LSP3130 PWM Control 2A Step-Down Converter „ FEATURES z Input voltage: 3.6V to 18V. z Output voltage: 0.8V to VCC. z Duty ratio: 0% to 100% PWM control z Oscillation frequency: 300KHz typ. z Soft-start, Current limit, Enable function z Thermal Shutdown function z Built-in internal SW P-channel MOSFET z SOP8L Package. „ TYPICAL APPLICATION z PC Motherboard z LCD Monitor z Graphic Card z DVD-Video Player z Telecom Equipment z ADSL Modem z Printer and other Peripheral Equipment z Microprocessor core supply z Networking power supply „ PIN ASSIGNMENT (Top View) FB 1 EN 2 OCSET 3 VCC 4 8 VSS 7 VSS 6 OUTPUT 5 OUTPUT „ GENERAL DESCRIPTION LSP3130 consists of step-down switching regulator with PWM control.
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