Datasheet > LP6483

LP6483

更新时间： 2024-09-18 17:02:11

品牌	Logo	应用领域
微源半导体 - LOWPOWER		/
页数	文件大小	规格书
7页	709K
描述
Internal Soft Start,OCP,SCP,OTP

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中文翻译

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数据手册

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LP6483 数据手册

Preliminary Datasheet

LP6483

340KHz, 3A Step-down Converter With Soft-Start

General Description

Features

The LP6483 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 3A of load current. The LP6483 can also

run at 98% duty cycle for low dropout applications.

 Input Voltage Range: 4.5V to 30V

 Output Voltage Range: 0.6V to 12V

 3A Load Current

 Up to 95% Efficiency

 340KHz Switching Frequency

 Short Circuit Protection

provides

fast

transient

response

and

cycle-by-cycle limit with current mode control.

 Thermal Fault Protection

 ESOP8 Package

The LP6483 is available in a ESOP8 package and

is rated over the -40°C to 85°C temperature range.

 RoHS Compliant and 100% Lead (Pb)-Free

Order Information

Typical Application Circuit

LP6483 □ □

□

VIN

Vout

F: Pb-Free

VIN

10uF*2

10uH

10uF*2

Package Type

SP: ESOP8

GND

Applications



Portable Media Players

Marking Information

Cellular and Smart mobile phone

PDA/DSC

Device

Marking

LPS

Package

Shipping

LP6483SPF

LP6483

YWXXX

SP:ESOP8

4K/REEL

GPS Applications

Y: Year code. W: Week code. X: Batch numbers.

LP6483-02

Sep.-2021

Email: marketing@lowpowersemi.com

www.lowpowersemi.com

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