5秒后页面跳转
捷配首页

Datasheet > LTC3526-2_15
LTC3526-2_15 PDF预览

LTC3526-2_15

更新时间： 2024-02-06 14:41:49
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
16页 346K
描述
500mA 2MHz Synchronous Step-Up DC/DC Converters

阅读下载

中文翻译

获取价格

LTC3526-2_15 数据手册

 浏览型号LTC3526-2_15的Datasheet PDF文件第2页浏览型号LTC3526-2_15的Datasheet PDF文件第3页浏览型号LTC3526-2_15的Datasheet PDF文件第4页浏览型号LTC3526-2_15的Datasheet PDF文件第5页浏览型号LTC3526-2_15的Datasheet PDF文件第6页浏览型号LTC3526-2_15的Datasheet PDF文件第7页 
LTC3526-2/LTC3526B-2  
500mA 2MHz Synchronous  
Step-Up DC/DC Converters  
in 2mm × 2mm DFN  
NOT RECOMMENDED FOR NEW DESIGNS  
Contact Linear Technology for Potential Replacement  
FeAtures  
ꢀ Delivers 3.3V at 100mA from a Single Alkaline/  
Description  
Theꢀ LTC®3526-2/LTC3526B-2ꢀ areꢀ synchronous,ꢀ fixedꢀ  
frequencyꢀstep-upꢀDC/DCꢀconvertersꢀwithꢀoutputꢀdiscon-  
nect.ꢀSynchronousꢀrectificationꢀenablesꢀhighꢀefficiencyꢀ  
inꢀtheꢀlowꢀprofileꢀ2mmꢀ×ꢀ2mmꢀDFNꢀpackage.ꢀBatteryꢀlifeꢀ  
inꢀsingleꢀAA/AAAꢀpoweredꢀproductsꢀisꢀextendedꢀfurtherꢀ  
withꢀanꢀ850mVꢀstart-upꢀvoltageꢀandꢀoperationꢀdownꢀtoꢀ  
500mVꢀonceꢀstarted.  
n
NiMH Cell or 3.3V at 200mA from Two Cells  
IN  
n
ꢀ V Start-Up Voltage: 850mV  
n
n
n
n
n
n
n
n
n
ꢀ V Operating Range: 0.5V to 5V  
IN  
ꢀ 1.6V to 5.25V V  
Range  
OUT  
ꢀ Up to 94% Efficiency  
ꢀ Output Disconnect  
ꢀ 2MHz Fixed Frequency Operation  
Aꢀswitchingꢀfrequencyꢀofꢀ2MHzꢀminimizesꢀsolutionꢀfoot-  
printꢀbyꢀallowingꢀtheꢀuseꢀofꢀtiny,ꢀlowꢀprofileꢀinductorsꢀ  
andꢀceramicꢀcapacitors.ꢀTheꢀcurrentꢀmodeꢀPWMꢀdesignꢀ  
isꢀinternallyꢀcompensated,ꢀreducingꢀexternalꢀpartsꢀcount.ꢀ  
TheꢀLTC3526-2ꢀfeaturesꢀBurstꢀModeꢀoperationꢀatꢀlightꢀloadꢀ  
conditions,ꢀ whileꢀ theꢀ LTC3526B-2ꢀ featuresꢀ continuousꢀ  
switching.ꢀAnti-ringꢀcircuitryꢀeliminatesꢀEMIꢀconcernsꢀbyꢀ  
dampingꢀtheꢀinductorꢀinꢀdiscontinuousꢀmode.ꢀAdditionalꢀ  
featuresꢀincludeꢀaꢀlowꢀshutdownꢀcurrentꢀofꢀunderꢀ1µAꢀandꢀ  
thermalꢀshutdown.  
ꢀ V > V  
Operation  
IN  
OUT  
ꢀ Integrated Soft-Start  
ꢀ CurrentꢀModeꢀControlꢀwithꢀInternalꢀCompensation  
®
ꢀ BurstꢀMode ꢀOperationꢀwithꢀ9µAꢀQuiescentꢀCurrentꢀ  
(LTC3526-2)  
n
n
n
n
n
ꢀ LowꢀNoiseꢀPWMꢀOperationꢀ(LTC3526B-2)  
ꢀ InternalꢀSynchronousꢀRectifier  
ꢀ LogicꢀControlledꢀShutdownꢀ(I ꢀ<ꢀ1µA)  
Q
ꢀ Anti-RingingꢀControl  
ꢀ LowꢀProfileꢀ(2mmꢀ×ꢀ2mmꢀ×ꢀ0.75mm)ꢀDFN-6ꢀPackage  
Theꢀ LTC3526-2/LTC3526B-2ꢀ areꢀ housedꢀ inꢀ aꢀ 6-pinꢀ  
2mmꢀ×ꢀ2mmꢀ×ꢀ0.75mmꢀDFNꢀpackage.  
ApplicAtions  
Forꢀ newꢀ designs,ꢀ weꢀ recommendꢀ theꢀ LTC3526L-2/ꢀ  
LTC3526LB-2.  
L,ꢀLT,ꢀLTC,ꢀLTM,ꢀLinearꢀTechnology,ꢀtheꢀLinearꢀlogoꢀandꢀBurstꢀModeꢀareꢀregisteredꢀtrademarksꢀ  
andꢀThinSOTꢀisꢀaꢀtrademarkꢀofꢀLinearꢀTechnologyꢀCorporation.ꢀAllꢀotherꢀtrademarksꢀareꢀtheꢀ  
propertyꢀofꢀtheirꢀrespectiveꢀowners.ꢀPatentsꢀpending.  
n
ꢀ MedicalꢀInstruments  
n
ꢀ Flash-BasedꢀMP3ꢀPlayers  
n
ꢀ NoiseꢀCancelingꢀHeadphones  
n
ꢀ WirelessꢀMice  
n
ꢀ BluetoothꢀHeadsets  
typicAl ApplicAtion  
LTC3526-2 Efficiency and Power Loss vs Load Current  
100  
90  
1000  
100  
10  
2.2µH  
V
= 2.4V  
IN  
EFFICIENCY  
80  
SW  
V
OUT  
70  
V
IN  
3.3V  
V
IN  
V
OUT  
1.6V TO 3.2V  
60  
50  
200mA  
1µF  
LTC3526-2  
SHDN FB  
GND  
1.78M  
1M  
POWER LOSS  
OFF ON  
4.7µF  
40  
30  
20  
10  
0
1
0.1  
0.01  
35262b2 TA01a  
0.01  
0.1  
1
10  
100  
1000  
LOAD CURRENT (mA)  
35262b2 TA01b  
35262b2fc  
ꢀ
1234567...16

中文翻译

下载PDF

与LTC3526-2_15相关器件

型号 品牌 获取价格 描述 数据表
LTC3526B Linear

获取价格

 		500mA 1MHz Synchronous Step-Up DC/DC Converte
LTC3526B_15 Linear

获取价格

 		500mA 1MHz Synchronous Step-Up DC/DC Converters
LTC3526B-2 Linear

获取价格

 		500mA 2MHz Synchronous Step-Up DC/DC Converte
LTC3526B-2_15 Linear

获取价格

 		500mA 2MHz Synchronous Step-Up DC/DC Converters
LTC3526BEDC Linear

获取价格

 		500mA 1MHz Synchronous Step-Up DC/DC Converters in 2mm X 2mm DFN
LTC3526BEDC#PBF Linear

获取价格

 		LTC3526 - 500mA 1MHz Synchronous Step-Up DC/DC Converters in 2mm x 2mm DFN; Package: DFN;
LTC3526BEDC#TRMPBF Linear

获取价格

 		LTC3526 - 500mA 1MHz Synchronous Step-Up DC/DC Converters in 2mm x 2mm DFN; Package: DFN;
LTC3526BEDC#TRPBF Linear

获取价格

 		LTC3526 - 500mA 1MHz Synchronous Step-Up DC/DC Converters in 2mm x 2mm DFN; Package: DFN;
LTC3526BEDC-2 Linear

获取价格

 		暂无描述
LTC3526BEDC-2#TRPBF Linear

获取价格

 		LTC3526-2 - 500mA 2MHz Synchronous Step-Up DC/DC Converter in 2mm x 2mm DFN; Package: DFN;

与LTC3526-2_15相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证