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LTC1771EMS8#PBF

厂商:
Linear
类别:
DC/DC控制器
包装:
Tube
封装:
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
无铅情况/ROHS:
无铅
描述:
10μA Quiescent Current High Effic...

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  • 参数
  • 描述
  • 文档
参数 数值
安装类型 Surface Mount
工作温度 -40°C ~ 85°C
输出数 1
同步整流器 No
Vin Max (V) 20
New no
Ishutdown (uA) 2
Featured no
Extended Temp E, I
内部开关 No
Frequency (kHz)
Polyphase (yes/no) no
Vout Maximum 18V
Tracking (yes/no) no
Frequency Adjust Range
Synchronous (yes/no) no
Max Phases (#) 1
Number of Outputs 1
Architecture Constant Off-Time Current Mode
Vout Min (V) 1.23
Topology Buck
Sense Resistor Rsense
Monolithic (yes/no) no
Output Current (A) 5
输入电压 2.8 ~ 18 V
输出电压 1.23 ~ 18 V
类型 Step-Down (Buck)
Vin Min (V) 2.8
Isupply (mA) 0.01
Comments Micropower supply current
Packages MS-8, SO-8
Date Added 1984-01-01
Price 1k * $2.75 (LTC1771EMS8)
输出电流 5A
Features Burst Mode
Switch Current (A) 5
Vout Max (V) 18
Frequency Sync Range

概要
A size of L1.0xW0.5xT0.5mm.It can choose from wide range resistance series.From 30ohms to 1Mohm
用途
CELLULAR,PC,ODD,BATTERY,LCD,PRINTER,HDD,BASE STATION,POWER AMP
特点
This product include no lead and applies to the EU Council Directive 2002/95/EC RoHS.This product realized excellent solderablity and soldering heat resistance, comparing with the conventional eutectic mixture solder and lead-free solder (Sn/Ag/Cu, etc.).The 0603, 1608 and 1005 types provide 3 different shapes with identical resistance-temperature characteristics.By using layered internal electrode structure, product series provides a wide range of resistances - B constants and realized good stability of resistance value after soldering.

LT Journal
文档名称 文档类型 软件 描述
LTC1771EMS8#PBFPDF下载 点击下载 点击下载 Jun 2007 - 0.25in 2 x 1.8mm Dual Output Converter for Li-Ion to 3.3V and 1.8V
产品新闻发布 (中文)
文档名称 文档类型 软件 描述
LTC1771EMS8#PBFPDF下载 点击下载 点击下载 LTC3522 - 采用 3mm x 3mm QFN 封装的 400mA DC/DC 同步降压-升压型转换器和 200mA 同步降压型转换器
数据表 (英文)
文档名称 文档类型 软件 描述
LTC1771EMS8#PBFPDF下载 点击下载 点击下载 LTC3522 - Synchronous 400mA Buck-Boost and 200mA Buck Converters