5秒后页面跳转
捷配首页

Datasheet > LTC3714EG#TR
LTC3714EG#TR PDF预览

LTC3714EG#TR

更新时间： 2024-11-11 20:10:47
品牌 Logo 应用领域
凌特 - Linear 开关光电二极管
页数 文件大小 规格书
28页 332K
描述
LTC3714 - Intel Compatible, Wide Operating Range, Step-Down Controller with Internal Op Amp; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C

阅读下载

中文翻译

获取价格

LTC3714EG#TR 技术参数

是否Rohs认证： 不符合生命周期：Transferred
零件包装代码：SSOP包装说明：SSOP,
针数：28Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.18其他特性：ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 1.75V
模拟集成电路 - 其他类型：SWITCHING CONTROLLER控制模式：CURRENT-MODE
最大输入电压：36 V最小输入电压：4 V
标称输入电压：15 VJESD-30 代码：R-PDSO-G28
JESD-609代码：e0长度：10.2 mm
湿度敏感等级：1功能数量：1
端子数量：28最高工作温度：85 °C
最低工作温度：-40 °C最大输出电流：2 A
标称输出电压：5 V封装主体材料：PLASTIC/EPOXY
封装代码：SSOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, SHRINK PITCH峰值回流温度（摄氏度）：235
认证状态：Not Qualified座面最大高度：2 mm
表面贴装：YES切换器配置：PUSH-PULL
技术：CMOS温度等级：INDUSTRIAL
端子面层：Tin/Lead (Sn/Pb)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：20宽度：5.3 mm
Base Number Matches：1

LTC3714EG#TR 数据手册

 浏览型号LTC3714EG#TR的Datasheet PDF文件第2页浏览型号LTC3714EG#TR的Datasheet PDF文件第3页浏览型号LTC3714EG#TR的Datasheet PDF文件第4页浏览型号LTC3714EG#TR的Datasheet PDF文件第5页浏览型号LTC3714EG#TR的Datasheet PDF文件第6页浏览型号LTC3714EG#TR的Datasheet PDF文件第7页 
LTC3714  
Intel Compatible,  
Wide Operating Range, Step-Down Controller  
with Internal Op Amp  
U
DESCRIPTIO  
FEATURES  
The LTC®3714 is a synchronous step-down switching  
regulator controller for CPU power. An output voltage  
between 0.6V and 1.75V is selected by a 5-bit code (Intel  
mobile VID specification). The controller uses a constant  
on-time, valley current control architecture to deliver very  
low duty cycles without requiring a sense resistor. Oper-  
ating frequency is selected by an external resistor and is  
■
True Current Mode with Ultrafast Transient  
Response  
■
Stable with Ceramic COUT  
■
tON(MIN) < 100ns for Operation from High Input  
Ranges  
■
Supports Active Voltage Positioning  
■
No Sense Resistor Required  
■
5-Bit VID Programmable Output Voltage: 0.6V to 1.75V  
compensated for variations in VIN and VOUT.  
■
Dual N-Channel MOSFET Synchronous Drive  
Discontinuous mode operation provides high efficiency  
operation at light loads. A forced continuous control pin  
reduces noise and RF interference and can assist second-  
ary winding regulation by disabling discontinuous mode  
when the main output is lightly loaded. Internal op amp  
allows programmable offsets to the output voltage during  
power saving modes.  
■
Programmable Output Offsets  
■
Power Good Output Voltage Monitor  
■
Wide VIN Range: 4V to 36V  
■
±1% 0.6V Reference  
■
Adjustable Frequency  
■
Programmable Soft-Start  
■
Output Overvoltage Protection  
■
■
■
■
Fault protection is provided by internal foldback current  
limiting, an output overvoltage comparator and optional  
short-circuitshutdowntimer.Soft-startcapabilityforsup-  
ply sequencing is accomplished using an external timing  
capacitor. The regulator current limit level is user pro-  
grammable. Wide supply range allows operation from 4V  
to 36V at the input.  
Optional Short-Circuit Shutdown Timer  
Forced Continuous Control Pin  
Logic Controlled Micropower Shutdown: IQ ≤ 30µA  
Available in 0.20U9" Wide 28-Lead SSOP Package  
APPLICATIO S  
Power Supply for Mobile Pentium® Processors and  
■
, LTC and LT are registered trademarks of Linear Technology Corporation.  
Pentium is a registered trademark of Intel Corporation.  
Transmeta Processors  
Notebook and Portable Computers  
■
U
TYPICAL APPLICATIO  
LTC3714  
R
ON  
Transient Response of 8A to 23A Output Load Step  
PGOOD  
I
ON  
INTV  
C
CC  
V
IN  
V
IN  
SS  
0.1µF  
5V TO 24V  
10µF  
35V  
×4  
M1  
RUN/SS  
TG  
1.395V  
IRF7811  
L1  
×2  
0.68µH  
V
I
TH  
SW  
OUT  
C , 0.22µF  
B
0.6V TO 1.75V  
23A  
R
C
C
C
C
BOOST  
OUT  
+
V
D
B
CMDSH-3  
270µF  
2V  
OUT  
SGND  
(1.35V)  
INTV  
CC  
×4  
50mV/DIV  
M2  
D1*  
UPS840  
BG  
VID4  
VID3  
VID2  
VID1  
VID0  
IRF7811  
×3  
1.213V  
23A  
SENSE  
5-BIT  
VID  
+
C
VCC  
4.7µF  
0.003Ω*  
I
PGND  
LOAD  
10A/DIV  
3714 F01  
V
OSENSE  
8A  
*OPTIONAL  
20µs/DIV  
3714 TA03  
Figure 1. High Efficiency Step-Down Converter  
3714f  
1
1234567...28

中文翻译

下载PDF

LTC3714EG#TR 替代型号

型号 品牌 替代类型 描述 数据表
LTC3714EG#TRPBF Linear

类似代替

 LTC3714 - Intel Compatible, Wide Operating Range, Step-Down Controller with Internal Op Am
LTC3714EG#PBF Linear

功能相似

 LTC3714 - Intel Compatible, Wide Operating Range, Step-Down Controller with Internal Op Am

与LTC3714EG#TR相关器件

型号 品牌 获取价格 描述 数据表
LTC3714EG#TRPBF Linear

获取价格

 		LTC3714 - Intel Compatible, Wide Operating Range, Step-Down Controller with Internal Op Am
LTC3716 Linear

获取价格

 		2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switching Regulat
LTC3716 ADI

获取价格

 		两相、5 位 VID、电流模式、高效率、同步降压型开关稳压器
LTC3716EG Linear

获取价格

 		2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switching Regulat
LTC3716EG#PBF Linear

获取价格

 		LTC3716 - 2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switchi
LTC3716EG#TR Linear

获取价格

 		LTC3716 - 2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switchi
LTC3716EG#TRPBF Linear

获取价格

 		LTC3716 - 2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switchi
LTC3717 Linear

获取价格

 		Wide Operating Range, No RSENSE Step-Down Controller for DDR/QDR Memory Termination
LTC3717 ADI

获取价格

 		用于 DDR/QDR 存储器终端的宽工作范围、No RSENSE 降压型控制器
LTC3717-1 Linear

获取价格

 		Wide Operating Range, No RSENSE TM Step-Down Controller for DDR/QDR Memory Termination

与LTC3714EG#TR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