电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

LTC3406B-2ES5#TR

产品描述IC reg buck sync adj tsot23-5
产品类别电源/电源管理    电源电路   
文件大小242KB,共4页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
下载文档 详细参数 选型对比 全文预览

LTC3406B-2ES5#TR概述

IC reg buck sync adj tsot23-5

LTC3406B-2ES5#TR规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证不符合
厂商名称Linear ( ADI )
零件包装代码SOT
包装说明VSSOP, TSOP5/6,.11,37
针数5
制造商包装代码S5
Reach Compliance Code_compli
ECCN代码EAR99
模拟集成电路 - 其他类型SWITCHING REGULATOR
控制模式CURRENT-MODE
控制技术PULSE WIDTH MODULATION
最大输入电压5.5 V
最小输入电压2.5 V
标称输入电压3.6 V
JESD-30 代码R-PDSO-G5
JESD-609代码e0
长度2.9 mm
湿度敏感等级1
功能数量1
端子数量5
最高工作温度70 °C
最低工作温度
最大输出电流1.3 A
最小输出电压0.6 V
标称输出电压0.6 V
封装主体材料PLASTIC/EPOXY
封装代码VSSOP
封装等效代码TSOP5/6,.11,37
封装形状RECTANGULAR
封装形式SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度)235
认证状态Not Qualified
座面最大高度1 mm
表面贴装YES
切换器配置BUCK
最大切换频率2700 kHz
技术CMOS
温度等级COMMERCIAL
端子面层Tin/Lead (Sn/Pb)
端子形式GULL WING
端子节距0.95 mm
端子位置DUAL
处于峰值回流温度下的最长时间20
宽度1.625 mm

文档预览

下载PDF文档
QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 702
HIGH EFFICIENCY, THINSOT™ SYNCHRONOUS BUCK REGULATOR
LTC3406B-2ES5
DESCRIPTION
Demonstration circuit DC702 is a 2.25 MHz step-
down converter, using the LTC3406B monolithic syn-
chronous buck regulator. The DC702 has an input
voltage range of 2.5V to 5.5V, and is capable of deliv-
ering up to 600 mA of output current at a minimum
input voltage of 3V. The DC702 is made for noise
sensitive applications, due to the LTC3406B-2 oper-
ating in pulse-skipping mode at low load currents.
The DC702 is a high efficiency circuit - up to 90%,
and during shutdown, the DC702 consumes less than
1 uA. These features, plus the LTC3406B coming in a
tiny 5-Pin ThinSOT package and having an operating
frequency of 2.25 MHz (allowing the exclusive use of
low profile surface mount components), make the
DC702 an ideal circuit for use in battery-powered,
hand-held applications.
Design files for this circuit board are available. Call
the LTC factory.
Burst Mode and ThinSOT are trademarks of Linear Technology Corporation
Table 1.
Performance Summary (TA = 25°C)
PARAMETER
Minimum Input Voltage
Maximum Input Voltage
Output Voltage VOUT
Typical Output Ripple VOUT
Output Regulation
Nominal Switching Frequency
VIN = 2.5V to 5.5V, IOUT = 0A to 600 mA
VIN = 5V, IOUT = 600 mA (20 MHz BW)
Line
Load
CONDITION
VALUE
2.5V
5.5V
1.8V ±2%
20mVP–P
±1%
±1%
2.25 MHz
QUICK START PROCEDURE
The DC702 demonstration circuit is easy to set up to
evaluate the performance of the LTC3406B-2. One
word of caution: when the board is right-side up (the
title is legible at the top of the board), the output volt-
age turret is on the left side of the board, and the in-
put voltage turret is on the right side of the board.
Set up the circuit appropriately. Before proceeding to
test, insert jumper JP1 into the upper position, con-
necting the RUN pin to ground (GND), which shuts
down the circuit. Refer to Figure 1 for proper meas-
urement equipment setup and follow the procedure
below:
NOTE:
When measuring the input or output voltage
ripple, care must be taken to avoid a long ground lead
on the oscilloscope probe. Measure the input or out-
put voltage ripple by touching the probe tip directly
across the Vin or Vout and GND terminals. See Fig-
ure 2 for proper scope probe technique.
1

LTC3406B-2ES5#TR相似产品对比

LTC3406B-2ES5#TR LTC3406B-2ES5#TRPBF DC702A LTC3406B-2ES5#TRM LTC3406B-2ES5#TRMPBF
描述 IC reg buck sync adj tsot23-5 IC reg buck sync adj tsot23-5 board eval for ltc3406b-2es5 IC reg buck sync adj tsot23-5 IC REG BUCK ADJ 0.6A SYNC TSOT23
Brand Name Linear Technology Linear Technology - Linear Technology Linear Technology
是否Rohs认证 不符合 符合 - 不符合 符合
厂商名称 Linear ( ADI ) Linear ( ADI ) - Linear ( ADI ) -
零件包装代码 SOT SOT - SOT SOT
包装说明 VSSOP, TSOP5/6,.11,37 VSSOP, TSOP5/6,.11,37 - VSSOP, VSSOP,
针数 5 5 - 5 5
制造商包装代码 S5 S5 - S5 S5
Reach Compliance Code _compli compli - not_compliant compliant
ECCN代码 EAR99 EAR99 - EAR99 EAR99
模拟集成电路 - 其他类型 SWITCHING REGULATOR SWITCHING REGULATOR - SWITCHING REGULATOR SWITCHING REGULATOR
控制模式 CURRENT-MODE CURRENT-MODE - CURRENT-MODE CURRENT-MODE
控制技术 PULSE WIDTH MODULATION PULSE WIDTH MODULATION - PULSE WIDTH MODULATION PULSE WIDTH MODULATION
最大输入电压 5.5 V 5.5 V - 5.5 V 5.5 V
最小输入电压 2.5 V 2.5 V - 2.5 V 2.5 V
标称输入电压 3.6 V 3.6 V - 3.6 V 3.6 V
JESD-30 代码 R-PDSO-G5 R-PDSO-G5 - R-PDSO-G5 R-PDSO-G5
JESD-609代码 e0 e3 - e0 e3
长度 2.9 mm 2.9 mm - 2.9 mm 2.9 mm
湿度敏感等级 1 1 - 1 1
功能数量 1 1 - 1 1
端子数量 5 5 - 5 5
最高工作温度 70 °C 85 °C - 70 °C 70 °C
最大输出电流 1.3 A 1.3 A - 1.3 A 1.3 A
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 VSSOP VSSOP - VSSOP VSSOP
封装形状 RECTANGULAR RECTANGULAR - RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH - SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度) 235 260 - 235 260
认证状态 Not Qualified Not Qualified - Not Qualified Not Qualified
座面最大高度 1 mm 1 mm - 1 mm 1 mm
表面贴装 YES YES - YES YES
切换器配置 BUCK BUCK - BUCK BUCK
最大切换频率 2700 kHz 2700 kHz - 2700 kHz 2700 kHz
温度等级 COMMERCIAL INDUSTRIAL - COMMERCIAL COMMERCIAL
端子面层 Tin/Lead (Sn/Pb) Matte Tin (Sn) - Tin/Lead (Sn/Pb) Matte Tin (Sn)
端子形式 GULL WING GULL WING - GULL WING GULL WING
端子节距 0.95 mm 0.95 mm - 0.95 mm 0.95 mm
端子位置 DUAL DUAL - DUAL DUAL
处于峰值回流温度下的最长时间 20 30 - 20 30
宽度 1.625 mm 1.625 mm - 1.625 mm 1.625 mm
Python对HTML转义字符进行反转义
什么是转义字符在 HTML 中 、& 等字符有特殊含义( 用于标签中,& 用于转义),他们不能在 HTML 代码中直接使用,如果要在网页中显示这些符号,就需要使用 HTML 的转义字符串(Escape Sequence ......
clinken MicroPython开源版块
用keil c51时的警告,求达人指点
随便照着书上输入一段源程序(汇编语言编的),编译连接时都会出现下面的警告,怎样才能不出现这警告. 谢谢各位 *** WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: ?C_START M ......
2042 51单片机
关于controlsuite中官方RFFT例程的问题,希望得到大家解答。
我使用官方的RFFT程序,修改了分析点数N为512,运行结果如下http://www.deyisupport.com/resized-image.ashx/__size/550x0/__key/communityserver-discussions-components-files/56/8231.V_2500 ......
blues_more 微控制器 MCU
请大神们帮忙看下啊!
这是要做的一个电源板,输出是9V/4A的,从变压器输出的是18V,但现在遇到几个问题! 1.自恢复保险丝的选取问题, 2.整流的问题,感觉这样的话,1N5824发热太严重 3.1N5825的问题,说是过流值 ......
ena 电源技术
Altera参考设计- 模拟设备接口相关设计
Analog Devices Link-Port Reference Design Introduction The link-port reference design implements link-port transmitters and receivers in Altera® FPGAs. It demonstrates th ......
xiaoxin1 FPGA/CPLD
关于IAP的用户代码地址定位
第一次搞在应用编程,ST给的IAP程序是驻留在0x8000000起始,用户代码是以0x8002000起始,我要下载的用户代码是不是应该在编译器里重新定位其起始地址到0x8000000?...
zx0083q stm32/stm8

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 1319  2458  1581  383  1808  27  50  32  8  37 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved