Datasheet > LP6460

LP6460

更新时间： 2024-09-18 17:01:35

品牌	Logo	应用领域
微源半导体 - LOWPOWER		/
页数	文件大小	规格书
10页	798K
描述
Internal Soft Start,OCP,SCP,OTP

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LP6460 数据手册

Preliminary Datasheet

LP6460

500KHz, 16V/2ASynchronousStep-down Converter

General Description

Features

The

LP6460

contains

independent

 Input Voltage Range: 4.5V to 16V

 Output Voltage Range: 0.6V to 12V

 2000mA Load Current on Channel

 Up to 96% Efficiency

500KHzconstant frequency, current mode, PWM

step-down converters. The converter integrates a

main switch anda synchronous rectifier for high

efficiency without an external Schottky diode. The

LP6460 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 4.5V to 16V input voltage. The output voltage can

be regulated as low as 0.6V.

 <10uAShutdown Current

 500KHz Switching Frequency

 Short Circuit Protection

 Thermal Fault Protection

 SOT23-6 Package

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

The LP6460 is available in a SOT23-6 package and

is rated over the -40℃ to 85℃ temperature range.

Typical Application Circuit

100nF

VIN(9-12V))

3V3_2A

6.8uH

Order Information

BST

VIN

22uFx 2

100K

22uF

500K

LP6460 □ □

□

LP6460B6F

VOUT=(R1/R2+1)VFB

F: Pb-Free

GND

22.2K

Package Type

B6: SOT23-6

The C1 must be as close as possible to the chip, and

thecapacitor loop is the same.

Applications



Portable Media Players

Cellular and Smart mobile phone

PDA/DSC

Marking and Package Information

Device

Marking

Package

MSL

Shipping

LPS

GPS Applications

LP6460B6F

SOT23-6

MSL3

3K/REEL

A6YWX

Marking indication:

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

LP6460-06

Dec.-2021

Email: marketing@lowpowersemi.comwww.lowpowersemi.comPage 1 of 10

12 3 4 5 6 7...10

中文翻译

下载PDF

与LP6460相关器件

型号	品牌	获取价格	描述	数据表
LP6461	LOWPOWER	获取价格	Internal Soft Start,OCP,SCP,OTP
LP6462H	LOWPOWER	获取价格	COT,Internal Soft Start,OCP,SCP,OTP
LP6462H*	LOWPOWER	获取价格	SOT23-6
LP6462S	LOWPOWER	获取价格	COT,Internal Soft Start,OCP,SCP,OTP
LP6470	LOWPOWER	获取价格	Internal Soft Start,OCP,SCP,OTP
LP6482	LOWPOWER	获取价格	Internal Soft Start,OCP,SCP,OTP
LP6483	LOWPOWER	获取价格	Internal Soft Start,OCP,SCP,OTP
LP6492	LOWPOWER	获取价格	Adjustable output current limit,Line compensation
LP6492		获取价格	30V 2.4A Synchronous Buck Converter
LP64920F	LOWPOWER	获取价格	Fixed 5.1V output voltage