5秒后页面跳转
捷配首页

Datasheet > LTC3605EUF#PBF
LTC3605EUF#PBF PDF预览

LTC3605EUF#PBF

更新时间： 2024-02-18 23:34:38
品牌 Logo 应用领域
凌特 - Linear 开关
页数 文件大小 规格书
22页 322K
描述
LTC3605 - 15V, 5A Synchronous Step-Down Regulator; Package: QFN; Pins: 24; Temperature Range: -40°C to 85°C

阅读下载

获取价格

LTC3605EUF#PBF 技术参数

是否Rohs认证： 符合生命周期：Transferred
零件包装代码：QFN包装说明：HVQCCN, LCC24,.16SQ,20
针数：24Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：2.97Samacsys Description：Linear Technology LTC3605EUF#PBF, Step Down DC-DC Converter, 5A, 24-Pin QFN
模拟集成电路 - 其他类型：SWITCHING REGULATOR控制模式：CURRENT-MODE
最大输入电压：15 V最小输入电压：4 V
标称输入电压：12 VJESD-30 代码：S-PQCC-N24
JESD-609代码：e3长度：4 mm
湿度敏感等级：1功能数量：1
端子数量：24最高工作温度：85 °C
最低工作温度：最大输出电流：7.5 A
封装主体材料：PLASTIC/EPOXY封装代码：HVQCCN
封装等效代码：LCC24,.16SQ,20封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：250
认证状态：Not Qualified座面最大高度：0.8 mm
子类别：Switching Regulator or Controllers表面贴装：YES
切换器配置：BUCK最大切换频率：4000 kHz
技术：CMOS温度等级：OTHER
端子面层：Matte Tin (Sn)端子形式：NO LEAD
端子节距：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：4 mm
Base Number Matches：1

LTC3605EUF#PBF 数据手册

 浏览型号LTC3605EUF#PBF的Datasheet PDF文件第2页浏览型号LTC3605EUF#PBF的Datasheet PDF文件第3页浏览型号LTC3605EUF#PBF的Datasheet PDF文件第4页浏览型号LTC3605EUF#PBF的Datasheet PDF文件第5页浏览型号LTC3605EUF#PBF的Datasheet PDF文件第6页浏览型号LTC3605EUF#PBF的Datasheet PDF文件第7页 
LTC3605  
15V, 5A Synchronous  
Step-Down Regulator  
FeaTures  
DescripTion  
TheLTC®3605isahighefficiency,monolithicsynchronous  
buck regulator using a phase lockable controlled on-time  
constantfrequency,currentmodearchitecture.PolyPhase  
operationallowsmultipleLTC3605regulatorstorunoutof  
phase while using minimal input and output capacitance.  
The operating supply voltage range is from 15V down to  
4V, making it suitable for dual lithium-ion battery inputs  
as well as point of load power supply applications from  
a 12V or 5V rail.  
n
High Efficiency: Up to 96%  
n
5A Output Current  
n
4V to 15V V Range  
IN  
n
Integrated Power N-Channel MOSFETs  
(70mΩ Top and 35mΩ Bottom)  
n
n
n
n
n
Adjustable Frequency 800kHz to 4MHz  
PolyPhase® Operation (Up to 12 Phases)  
Output Tracking  
0.6V 1% Reference Accuracy  
Current Mode Operation for Excellent Line and Load  
Transient Response  
Shutdown Mode Draws Less Than 15µA Supply Current  
Available in 24-Pin (4mm × 4mm) QFN Package  
Theoperatingfrequencyisprogrammablefrom800kHzto  
4MHz with an external resistor. The high frequency capa-  
bility allows the use of small surface mount inductors. For  
switching noise sensitive applications, it can be externally  
synchronized from 800kHz to 4MHz. The PHMODE pin  
allows user control of the phase of the outgoing clock  
signal. The unique constant frequency/controlled on-time  
architecture is ideal for high step-down ratio applications  
that are operating at high frequency while demanding  
fast transient response. Two internal phase-lock loops  
synchronize the internal oscillator to the external clock  
and also servos the regulator on-time to lock on to either  
the internal clock or the external clock if it’s present.  
n
n
applicaTions  
n
Point of Load Power Supply  
n
Portable Instruments  
n
Distributed Power Systems  
Battery-Powered Equipment  
n
L, LT, LTC, LTM, Linear Technology, Linear logo, PolyPhase and OPTI-LOOP are registered  
trademarks of Linear Technology Corporation. All other trademarks are the property of their  
respective owners. Protected by U.S. Patents, including 5481178, 5847554, 6580258, 6304066,  
6476589, 6774611.  
Typical applicaTion  
Efficiency and Power Loss  
High Efficiency 1MHz, 5A Step-Down Regulator  
100  
90  
10  
1
V
= 12V  
V
= 3.3V  
OUT  
IN  
f = 1MHz  
V
IN  
4V TO 15V  
22µF  
×2  
80  
PV  
SV  
IN  
IN  
70  
CLKOUT INTV  
CC  
V
= 1.2V  
OUT  
2.2µF  
1µH  
60  
50  
CLKIN  
BOOST  
PGOOD  
0.1µF  
LTC3605  
40  
30  
20  
10  
0
V
V
= 3.3V  
OUT  
OUT  
SW  
V
= 1.2V  
3.3V  
OUT  
0
V
11.5k  
2.55k  
ON  
FB  
47µF  
V
RUN  
IN  
×2  
ITH  
RT  
16k  
0.1  
10000  
PGND  
10  
100  
1000  
162k  
220pF  
OUTPUT CURRENT (mA)  
3605 TA01a  
3605 TA01b  
3605fh  
1
For more information www.linear.com/LTC3605  
1234567...22

下载PDF

与LTC3605EUF#PBF相关器件

型号 品牌 描述 获取价格 数据表
LTC3605IUF#PBF Linear 暂无描述

获取价格
LTC3606B Linear 800mA Synchronous Step-Down DC/DC with Average Input Current Limit

获取价格
LTC3606B ADI 具平均输入电流限值的 800mA 同步降压型 DC/DC

获取价格
LTC3606BEDD Linear 800mA Synchronous Step-Down DC/DC with Average Input Current Limit

获取价格
LTC3606BEDDPBF Linear 800mA Synchronous Step-Down DC/DC with Average Input Current Limit

获取价格
LTC3606BEDDTRPBF Linear 800mA Synchronous Step-Down DC/DC with Average Input Current Limit

获取价格

与LTC3605EUF#PBF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