产品分类 > 电源管理 > 开关稳压器 > LTC3839IUH#TRPBF

可能感兴趣的商品

最近浏览过的商品

pic

LTC3839IUH#TRPBF

厂商:
Linear
类别:
开关稳压器
包装:
-
封装:
QFN
无铅情况/ROHS:
无铅
描述:
具差分输出检测功能的快速、准确、两相、单路输出降压型 DC/DC ...

我要询价我要收藏

  • 参数
  • 描述
  • 文档
参数 数值
Number of Outputs 1
Vin Min (V) 4.5
Vin Max (V) 38
Output Current (A) 25
Vout Min (V) 0.6
Synchronous (yes/no) yes
Sense Resistor Rsense, DCR
Packages QFN-32
Features Differential Remote Sense, External Synchronization, Resistor Set Frequency, PolyPhase, DCR Current Sense, Tracking, Power Good, Soft Start
Polyphase (yes/no) yes
Max Phases (#) 12
Monolithic (yes/no) no
Topology Buck
Tracking (yes/no) yes
Frequency (kHz) 2000
Frequency Adjust Range 200kHz - 2MHz
Frequency Sync Range 200kHz - 2MHz
Isupply (mA) 3
Ishutdown (uA) 15
Architecture Controlled On-Time Valley Current Mode
Switch Current (A) 25
Vout Max (V) 5.5
Vout Maximum 5.5V
Extended Temp E, I
Comments Fast, Accurate, 2-Phase, Single-Output Step-Down DC/DC Controller with Differential Output Sensing
Featured yes
Date Added 2011-12-20
Price 1k * $3.18 (LTC3839EUH#PBF)
New yes

概要
These are compact size choke coils for power line,
用途
DC to DC converters for DVC, DSC, HDD, LCD displays, etc.
特点
Miniature size. Mount area: 6x6mm,Height: 4.5mm max.Generic use for portable DC to DC converter lineAvailable for automatic mounting in tape and real package.The products do not contain lead and support lead-free soldering.

可靠性数据
文档名称 文档类型 软件 描述
LTC3839IUH#TRPBFPDF下载 点击下载 点击下载 R388 Reliability Data
LTspice
文档名称 文档类型 软件 描述
LTC3839IUH#TRPBFPDF下载 点击下载 点击下载 LT1375 Demo Circuit - 1.5A, 500kHz Step-Down Switching Regulators (6V-25V to 5V @ 1A)
应用指南 (英文)
文档名称 文档类型 软件 描述
LTC3839IUH#TRPBFPDF下载 点击下载 点击下载 AN81 - Ultracompact LCD Backlight Inverters
数据表 (英文)
文档名称 文档类型 软件 描述
LTC3839IUH#TRPBFPDF下载 点击下载 点击下载 LT1375/LT1376 - 1.5A, 500kHz Step-Down Switching Regulators