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

LTC3564IS5#TRPBF

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332KB,共3页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
标准
下载文档 详细参数 选型对比 全文预览

LTC3564IS5#TRPBF概述

IC reg buck sync adj tsot23-5

LTC3564IS5#TRPBF规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证符合
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 Codecompliant
ECCN代码EAR99
模拟集成电路 - 其他类型SWITCHING REGULATOR
控制模式CURRENT-MODE
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e3
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125 °C
最低工作温度-40 °C
最大输出电流2.5 A
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)260
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AUTOMOTIVE
端子面层Matte Tin (Sn)
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30
宽度1.625 mm
Base Number Matches1

文档预览

下载PDF文档
QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 1158A
MONOLITHIC SYNCHRONOUS BUCK REGULATOR
LTC3564
DESCRIPTION
Demonstration circuit DC1158A is a high efficiency
monolithic synchronous buck regulator using a
constant frequency, current mode architecture fea-
turing LTC3564. Its high switching frequency of
2.25MHz allows the use of small surface mount
inductors and capacitors. Supply current during
operation is only 20uA dropping to below 1uA in
shutdown. The 2.5V to 5.5V input voltage range
Table 1.
Performance Summary (T
A
= 25ºC)
CONDITION
VALUE
2.5V to 5.5V
I
OUT
=0A to 1.25A
V
OUT
± 0.5%
1.25A
V
FB
= 0.5V or V
OUT
= 90%, I
OUT
= 0A
V
FB
= 0.6V or V
OUT
= 100%
300µA
2.25MHz
makes the LTC3564 ideally suited for single Li-Ion
battery-powered or 3.3V to 5V input voltage appli-
cations. 100% duty cycle provides low dropout
operation, extending battery life in portable sys-
tems. Automatic Burst Mode® operation increases
efficiency at light loads, further extending battery
runtime.
Gerber files for this circuit are avail-
able. Call the LTC Factory.
PARAMETER
Input Voltage
Output Voltage V
OUT
Maximum Output Current
DC Supply Current
Nominal Switching Frequency
QUICK START PROCEDURE
The DC1158A is easy to set up to evaluate the
performance of the LTC3564. For a proper
measurement equipment configuration, set up
the circuit according to the diagram in Figure 2.
NOTE: When measuring the input or output volt-
age ripple, care must be taken to avoid a long
ground lead on the oscilloscope probe. Measure
the input or output voltage ripple by touching the
probe tip directly across the V
IN
or V
OUT
and GND
terminals. See the Measurement Equipment Set-
up diagram in Figure 1 for proper scope probe
technique.
Please follow the procedure outlined below for
proper operation.
1. Connect the input power supply to the V
IN
and GND terminals. Connect the load between
the V
OUT
and GND terminals. Refer to Figure 2
for the proper measurement equipment setup.
2. Before proceeding to operation, insert
jumper shunt XJP1 into the OFF position and
insert jumper shunt into XJP2, XJP3 or XJP4
for voltages of 1.2V, 1.5V or 1.8V respectively.
Set the load output current to less than 1.25A.
An optional output voltage can be set by popu-
lating resistor RFB6, removing RFB5 and mov-
ing the shunt jumper to JP5.
3. Apply 5V at V
IN
. Measure V
OUT
; it should
read 0V. If desired, one can measure the shut-
down supply current at this point. The supply cur-
rent will be about 1 µA in shutdown.
4. Turn on V
OUT
by changing shunt XJP1 from
the OFF position to the ON position. The out-
put voltage should measure according to the
1

LTC3564IS5#TRPBF相似产品对比

LTC3564IS5#TRPBF LTC3564IDCB#TRPBF LTC3564EDCB#TRPBF DC1158A LTC3564EDCB#TRMPBF LTC3564ES5#TRMPBF LTC3564IDCB#TRMPBF LTC3564IS5#TRMPBF LTC3564ES5#TRPBF LTC3564ES5#PBF
描述 IC reg buck sync adj tsot23-5 IC reg buck sync adj 1.25a 6dfn IC reg buck sync adj 1.25a 6dfn board eval for ltc3564es5 IC REG BUCK ADJ 1.25A SYNC 6DFN IC REG BCK ADJ 1.25A SYNC TSOT23 IC REG BUCK ADJ 1.25A SYNC 6DFN IC REG BCK ADJ 1.25A SYNC TSOT23 可输出电流:1.25A 开关工作频率:2.25MHz 输出类型:Adjustable 输出电压的路数:1 功能类型:Step-Down 输出配置:Positive IC 2.5 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO5, LEAD FREE, PLASTIC, MO-193, TSOT-23, 5 PIN, Switching Regulator or Controller
Brand Name Linear Technology Linear Technology Linear Technology - Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology -
是否Rohs认证 符合 符合 符合 - 符合 符合 符合 符合 符合 符合
厂商名称 Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) - Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI )
零件包装代码 SOT DFN DFN - DFN SOT DFN SOT SOT TSOT
包装说明 VSSOP, TSOP5/6,.11,37 HVSON, SOLCC6,.12,20 HVSON, SOLCC6,.12,20 - HVSON, VSSOP, HVSON, VSSOP, VSSOP, TSOP5/6,.11,37 VSSOP, TSOP5/6,.11,37
针数 5 6 6 - 6 5 6 5 5 5
制造商包装代码 S5 DCB DCB - DCB S5 DCB S5 S5 -
Reach Compliance Code compliant compliant compliant - compliant compliant compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 - EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
模拟集成电路 - 其他类型 SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR - SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR
控制模式 CURRENT-MODE CURRENT-MODE CURRENT-MODE - CURRENT-MODE CURRENT-MODE CURRENT-MODE CURRENT-MODE CURRENT-MODE CURRENT-MODE
最大输入电压 5.5 V 5.5 V 5.5 V - 5.5 V 5.5 V 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 2.5 V 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 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V
JESD-30 代码 R-PDSO-G5 R-PDSO-N6 R-PDSO-N6 - R-PDSO-N6 R-PDSO-G5 R-PDSO-N6 R-PDSO-G5 R-PDSO-G5 R-PDSO-G5
JESD-609代码 e3 e3 e3 - e3 e3 e3 e3 e3 e3
长度 2.9 mm 3 mm 3 mm - 3 mm 2.9 mm 3 mm 2.9 mm 2.9 mm 2.9 mm
湿度敏感等级 1 1 1 - 1 1 1 1 1 1
功能数量 1 1 1 - 1 1 1 1 1 1
端子数量 5 6 6 - 6 5 6 5 5 5
最高工作温度 125 °C 125 °C 125 °C - 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
最大输出电流 2.5 A 2.5 A 2.5 A - 2.5 A 2.5 A 2.5 A 2.5 A 2.5 A 2.5 A
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 VSSOP HVSON HVSON - HVSON VSSOP HVSON VSSOP VSSOP VSSOP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE - SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE 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) 260 250 250 - 250 260 250 250 260 260
认证状态 Not Qualified Not Qualified Not Qualified - Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1 mm 0.8 mm 0.8 mm - 0.8 mm 1 mm 0.8 mm 1 mm 1 mm 1 mm
表面贴装 YES YES YES - YES YES YES YES YES YES
切换器配置 BUCK BUCK BUCK - BUCK BUCK BUCK BUCK BUCK BUCK
最大切换频率 2700 kHz 2700 kHz 2700 kHz - 2700 kHz 2700 kHz 2700 kHz 2700 kHz 2700 kHz 2700 kHz
温度等级 AUTOMOTIVE AUTOMOTIVE OTHER - OTHER OTHER AUTOMOTIVE AUTOMOTIVE OTHER OTHER
端子面层 Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) - Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
端子形式 GULL WING NO LEAD NO LEAD - NO LEAD GULL WING NO LEAD GULL WING GULL WING GULL WING
端子节距 0.95 mm 0.5 mm 0.5 mm - 0.5 mm 0.95 mm 0.5 mm 0.95 mm 0.95 mm 0.95 mm
端子位置 DUAL DUAL DUAL - DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 30 NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED 30 NOT SPECIFIED NOT SPECIFIED 30 30
宽度 1.625 mm 2 mm 2 mm - 2 mm 1.625 mm 2 mm 1.625 mm 1.625 mm 1.625 mm
Base Number Matches 1 1 1 - 1 1 - - 1 1
一款带收音机功能的复读机原理图
jinke-169复读机原理图,原理图(protel99设计), 带有7088调频收音机功能。 觉得不错的朋友记得帮顶下哦。。。...
cooljewel 模拟电子
高端的DEBUG,往往只需要最朴素的测试方法
作者:一博科技高速先生 黄刚 回顾下上篇文章我们的验证过程哈,首先我们已经知道了是由于我们原来的封装不能兼容新连接器的大小,然后由于绿油的存在就把连接器抬高了,导致无法 ......
yvonneGan PCB设计
【T叔藏书阁】PIC单片机系列
PIC 中档单片机系列-器件配置位 12页 0.1M.pdf PIC 中档单片机系列-电气规范 42页 0.4M.pdf PIC 单片机的C 语言编程 26页 0.2M.pdf PIC 架构 14页 0.2M.pdf PIC 简介 18页 0.2M.pdf PIC16- ......
高进 下载中心专版
【晒样片】+THS4541高速差动 I/O 放大器等样片申请更新
本帖最后由 neufeifatonju 于 2015-1-28 10:10 编辑 1月22日发布的帖子https://bbs.eeworld.com.cn/thread-454962-1-1.html,今天更新一下: 打开电脑,发现新的活动--免费申请TI 样片, 新 ......
neufeifatonju TI技术论坛
wince下使用sqlite 如何实现查询?
我现在用的是sqlite数据库,请问,怎么去实现查询,按照时间或关键字去查询,能实现吧? 我用的是evc。 我找了半天了,可能找的方法不对,没找到想要的,我卡了一段时间没进展,所以在这问问大 ......
select 嵌入式系统
谁能用汇编帮我实现以下功能?
现有两个按钮开关,作用如下.一个是自动控制模式,一个手动控制模式.手动控制模式的功能已实现了,现在就是自动模式有点麻烦.自动模式要求如下,哪位高手帮我看看该如何实现. 用的是89c2051单片 ......
zhangxi004 嵌入式系统

 
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: 298  2403  1797  2042  1058  50  10  1  56  11 

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