5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> LT3050EDDB#TR
LT3050EDDB#TR PDF预览

LT3050EDDB#TR

更新时间： 2024-02-26 11:42:33
品牌 Logo 应用领域
凌特 - Linear 稳压器
页数 文件大小 规格书
20页 344K
描述
暂无描述

阅读下载

中文翻译

获取价格

LT3050EDDB#TR 数据手册

 浏览型号LT3050EDDB#TR的Datasheet PDF文件第2页浏览型号LT3050EDDB#TR的Datasheet PDF文件第3页浏览型号LT3050EDDB#TR的Datasheet PDF文件第4页浏览型号LT3050EDDB#TR的Datasheet PDF文件第5页浏览型号LT3050EDDB#TR的Datasheet PDF文件第6页浏览型号LT3050EDDB#TR的Datasheet PDF文件第7页 
LT3050  
100mA, Low Noise  
Linear Regulator With Precision Current  
Limit And Diagnostic Functions  
DESCRIPTION  
FEATURES  
The LT®3050 is a micro-power, low noise, low dropout  
voltage(LDO)linearregulator. Thedevicesupplies100mA  
n
Output Current: 100mA  
Dropout Voltage: 340mV  
n
n
Input Voltage Range: 1.6V to 45V  
of output current with a dropout voltage of 340mV. A 10nF  
bypass capacitor reduces output noise to 30μV in a  
10Hz to 100kHz bandwidth and soft-starts the reference.  
The LT3050’s 45V input voltage rating combined with its  
precisioncurrentlimitanddiagnosticfunctionsmaketheIC  
an ideal choice for robust, high reliability applications.  
n
n
n
n
Programmable Precision Current Limit: 5ꢀ  
RMS  
Programmable Minimum I  
Monitor  
OUT  
th  
Output Current Monitor: 1/100 of I  
OUT  
Fault Indicator: Current Limit, Minimum I  
or  
OUT  
Thermal Limit  
n
n
n
n
Low Noise: 30μV  
(10Hz to 100kHz)  
RMS  
AsingleresistorprogramstheLT3050’scurrentlimit,accurate  
to 5ꢀ over a wide input voltage and temperature range.  
A single resistor programs the LT3050’s minimum output  
currentmonitor,usefulfordetectingopen-circuitconditions.  
The current monitor function sources a current equal to  
1/100th of output current. A logic FAULT pin asserts low if  
the LT3050 is in current limit, operating below its minimum  
output current (open-circuit) or is in thermal shutdown.  
Adjustable Output (V = V  
= 0.6V)  
REF  
OUT(MIN)  
Output Tolerance: 2ꢀ Over Line, Load and Temperature  
Stable with Low ESR, Ceramic Output Capacitors  
(2.2μF minimum)  
n
n
Shutdown Current: <1μA  
Reverse-Battery, Reverse-Output and  
Reverse-Current Protection  
n
n
Thermal Limit Protection  
The LT3050 optimizes stability and transient response  
with low ESR ceramic capacitors, requiring a minimum  
of 2.2μF. The LT3050 is available as an adjustable device  
with an output voltage range down to the 0.6V reference.  
TheLT3050isavailableinthethermally-enhanced12-Lead  
3mm × 2mm DFN and MSOP packages.  
12-Lead 3mm × 2mm DFN and MSOP Packages  
APPLICATIONS  
n
Protected Antenna Supplies  
Automotive Telematics  
n
n
Industrial Applications (Trucks, Forklifts, etc.)  
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear  
n
High Reliability Applications  
Technology Corporation. All other trademarks are the property of their respective owners.  
External Current Limit  
RIMAX = 1.15k  
TYPICAL APPLICATION  
105  
5V Supply with 100mA Precision Current Limit, 10mA IMIN  
V
= 5V  
OUT  
104  
103  
102  
101  
100  
99  
IN  
OUT  
5V  
1ꢀ  
442k  
V
IN  
= 15V  
12V  
IN  
SHDN  
2.2ꢁF  
1ꢁF  
120k  
V
ADJ  
FAULT  
1ꢀ  
60.4k  
V
V
= 12V  
IN  
IN  
LT3050  
I
MAX  
I
= 5.6V  
TO ꢁP ADC  
0.1ꢁF  
MON  
98  
1.15k  
10nF  
3k  
(THRESHOLD = 100mA)  
97  
(ADC FULL SCALE = 3V)  
96  
I
REF/BYP  
MIN  
11.3k  
95  
0.1ꢁF  
GND  
–75 –50 –25  
0
–25 50 75 100 125 150 175  
10nF  
(THRESHOLD = 10mA)  
TEMPERATURE (°C)  
3050 TA01  
3050 TA01a  
3050f  
1
1234567...20

中文翻译

下载PDF

与LT3050EDDB#TR相关器件

型号 品牌 获取价格 描述 数据表
LT3050EDDB#TRM Linear

获取价格

 		IC VREG 0.6 V-44.5 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PDSO12, 3 X 2 MM,
LT3050EDDB#TRMPBF Linear

获取价格

 		LT3050 - 100mA, Linear Regulator with Precision Current Limit and Diagnostic Outputs; Pack
LT3050EDDB#TRPBF Linear

获取价格

 		LT3050 - 100mA, Linear Regulator with Precision Current Limit and Diagnostic Outputs; Pack
LT3050EDDB-3.3 Linear

获取价格

 		100mA, Linear Regulator with Precision Current Limit and Diagnostic Outputs
LT3050EDDB-3.3#PBF Linear

获取价格

 		暂无描述
LT3050EDDB-3.3#TR Linear

获取价格

 		IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PDSO12, 3 X 2 MM, PLASTIC, DFN
LT3050EDDB-3.3#TRM Linear

获取价格

 		IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PDSO12, 3 X 2 MM, PLASTIC, DFN
LT3050EDDB-3.3#TRMPBF Linear

获取价格

 		暂无描述
LT3050EDDB-3.3#TRPBF Linear

获取价格

 		LT3050 - 100mA, Linear Regulator with Precision Current Limit and Diagnostic Outputs; Pack
LT3050EDDB-3.3-PBF Linear

获取价格

 		100mA, Linear Regulator with Precision Current Limit and Diagnostic Outputs

与LT3050EDDB#TR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