Datasheet > LP6301

LP6301

更新时间： 2024-09-18 17:01:39

品牌	Logo	应用领域
微源半导体 - LOWPOWER		/
页数	文件大小	规格书
10页	581K
描述
100% Duty,Internal Soft Start,OCP,SCP,OTP

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中文翻译

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LP6301 数据手册

Preliminary Datasheet LP6301

1.5MHz, 1A Step-Down Converter

General Description

Features

The LP6301 is a 1.5MHz constant frequency current

mode PWM step-down converter. integrates main

switch and synchronous rectifier switch. The LP6301

integrates two operation modes, PWM control and PFM

mode switching control, which allows a high efficiency

over the wider range of the load. It is ideal for portable

equipment which requires very high current up to 1A

from single-cell Lithium-ion batteries. The LP6301 also

can run at 100% duty cycle for low dropout operation,

extendingbatterylifeinportablesystemswhilelightload

operation provides very low output ripple for noisy

sensitive applications.

◆ Input Voltage Range: 2.5V to 5.5V

◆ Output Voltage Range: 0.61V to VIN

◆ 1A Output Current

◆ High Efficiency: Up to 96%

◆ 100% Duty Cycle in Dropout

◆ Low Shutdown Current: <1uA

◆ 1.5MHz Switching Frequency

◆ Soft-star Function

◆ Short Circuit Protection

◆ Thermal Fault Protection

◆ TDFN-6 Package

The LP6301 can supply up to 1A output load current

from an input voltage 2.5V to 5.5V and the output

voltage can be regulated as low as 0.61V. The high

switching frequency minimizes the size of external

components while keeping switching losses low. The

internal slope compensation setting allows the device to

operate with smaller inductor values to optimize size

and provide efficient operation.

◆ RoHS Compliant and 100% Lead/ Halogen -Free

Applications



Portable Instruments

DSP Core Supplies

Cellular Phone and Smart mobile phone

PDA

GPS Applications

Order Information

LP6301 □ □ □

□

Marking Information

F: Pb/Halogen-Free

Device

Marking

Package

Shipping

3K/REEL

Package Type

QV: TDFN-6

LP6301

LPS

TDFN-6

AKYWX

Marking indication:

Y:Production year W:Production week X:Production batch

VOUT Type

A: Adjustable

LP6301-06

Sep.-2020

Email: marketing@lowpowersemi.com

www.lowpowersemi.com

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