5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> LTC4251-1IS6#TRMPBF
LTC4251-1IS6#TRMPBF PDF预览

LTC4251-1IS6#TRMPBF

更新时间： 2024-11-25 13:09:51
品牌 Logo 应用领域
凌特 - Linear 电源电路电源管理电路控制器
页数 文件大小 规格书
20页 232K
描述
暂无描述

阅读下载

中文翻译

获取价格

LTC4251-1IS6#TRMPBF 数据手册

 浏览型号LTC4251-1IS6#TRMPBF的Datasheet PDF文件第2页浏览型号LTC4251-1IS6#TRMPBF的Datasheet PDF文件第3页浏览型号LTC4251-1IS6#TRMPBF的Datasheet PDF文件第4页浏览型号LTC4251-1IS6#TRMPBF的Datasheet PDF文件第5页浏览型号LTC4251-1IS6#TRMPBF的Datasheet PDF文件第6页浏览型号LTC4251-1IS6#TRMPBF的Datasheet PDF文件第7页 
LTC4251/LTC4251-1/  
LTC4251-2  
Negative Voltage  
Hot Swap Controllers in SOT-23  
U
DESCRIPTIO  
FEATURES  
The LTC®4251/LTC4251-1/LTC4251-2 negative voltage  
Hot SwapTM controllers allow a board to be safely inserted  
and removed from a live backplane. Output current is  
controlled by three stages of current limiting: a timed  
circuitbreaker,activecurrentlimitingandafastfeedforward  
paththatlimitspeakcurrentunderworst-casecatastrophic  
fault conditions.  
■
Allows Safe Board Insertion and Removal from a  
Live –48V Backplane  
■
Floating Topology Permits Very High Voltage  
Operation  
■
Programmable Analog Current Limit with Circuit  
Breaker Timer  
■
Fast Response Time Limits Peak Fault Current  
■
Programmable Timer  
Programmable undervoltage and overvoltage detectors  
disconnect the load whenever the input supply exceeds  
the desired operating range. The supply input is shunt  
regulated, allowing safe operation with very high supply  
voltages. A multifunction timer delays initial start-up and  
controls the circuit breaker’s response time.  
■
Programmable Undervoltage/Overvoltage Protection  
Low Profile (1mm) ThinSOTTM Package  
■
U
APPLICATIO S  
■
Hot Board Insertion  
TheLTC4251UV/OVthresholdsaredesignedtomatchthe  
standard telecom operating range of –43V to –75V. The  
LTC4251-1 UV/OV thresholds extend the operating range  
toencompass–36Vto –72V. TheLTC4251-2implements  
a UV threshold of –43V only.  
■
Electronic Circuit Breaker  
■
–48V Distributed Power Systems  
■
Negative Power Supply Control  
■
Central Office Switching  
■
Programmable Current Limiting Circuit  
■
High Availability Servers  
Disk Arrays  
All parts are available in the 6-Pin SOT-23 package.  
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.  
ThinSOT and Hot Swap are trademarks of Linear Technology Corporation.  
■
U
TYPICAL APPLICATIO  
–48V, 2.5A Hot Swap Controller  
Start-Up Behavior  
GND  
R
*
IN  
+
GND  
10k  
C
L
GATE  
5V/DIV  
LOAD  
OUT  
(SHORT PIN)  
500mW  
100µF  
R1  
402k  
1%  
V
3
C
IN  
1µF  
V
IN  
5
4
6
1
Q1  
IRF530S  
SENSE  
2.5A/DIV  
UV/OV GATE  
LTC4251  
C1  
10nF  
3
TIMER SENSE  
1
R2  
32.4k  
1%  
R
C
R
V
S
EE  
V
10Ω  
OUT  
0.02Ω  
20V/DIV  
2
C
C
T
C
2
150nF  
18nF  
4
425112 TA01  
–48V  
425112 TA02  
*TWO 0.25W RESISTORS IN SERIES FOR  
ON THE PCB ARE RECOMMENDED.  
1ms/DIV  
R
IN  
425112fa  
1
1234567...20

中文翻译

下载PDF

与LTC4251-1IS6#TRMPBF相关器件

型号 品牌 获取价格 描述 数据表
LTC4251-1IS6#TRPBF Linear

获取价格

 		LTC4251 - Negative Voltage Hot Swap Controllers in SOT-23; Package: SOT; Pins: 6; Temperat
LTC4251-2 Linear

获取价格

 		Negative voltage Hot Swap controllers in SOT-23
LTC4251-2_15 Linear

获取价格

 		Negative Voltage Hot Swap Controllers in SOT-23
LTC4251-2CS6 Linear

获取价格

 		Negative Voltage Hot Swap Controllers in SOT-23
LTC4251-2CS6#PBF Linear

获取价格

 		LTC4251 - Negative Voltage Hot Swap Controllers in SOT-23; Package: SOT; Pins: 6; Temperat
LTC4251-2CS6#TR Linear

获取价格

 		暂无描述
LTC4251-2CS6#TRM Linear

获取价格

 		LTC4251 - Negative Voltage Hot Swap Controllers in SOT-23; Package: SOT; Pins: 6; Temperat
LTC4251-2CS6#TRPBF Linear

获取价格

 		LTC4251 - Negative Voltage Hot Swap Controllers in SOT-23; Package: SOT; Pins: 6; Temperat
LTC4251-2IS6 Linear

获取价格

 		Negative Voltage Hot Swap Controllers in SOT-23
LTC4251-2IS6#PBF Linear

获取价格

 		LTC4251 - Negative Voltage Hot Swap Controllers in SOT-23; Package: SOT; Pins: 6; Temperat

与LTC4251-1IS6#TRMPBF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