5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> LT1070HVCT
LT1070HVCT PDF预览

LT1070HVCT

更新时间： 2024-09-15 22:07:35
品牌 Logo 应用领域
凌特 - Linear 稳压器开关式稳压器或控制器电源电路开关式控制器局域网
页数 文件大小 规格书
12页 317K
描述
5A and 2.5A High Efficiency Switching Regulators

阅读下载

中文翻译

获取价格

LT1070HVCT 技术参数

是否Rohs认证： 不符合生命周期：Transferred
零件包装代码：TO-220包装说明：ZIP, ZIP5,.15,.2,67TB
针数：5Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.11Is Samacsys：N
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：60 V
最小输入电压：3 V标称输入电压：15 V
JESD-30 代码：R-PZFM-T5JESD-609代码：e0
湿度敏感等级：1功能数量：1
端子数量：5最高工作温度：100 °C
最低工作温度：最大输出电流：11 A
标称输出电压：1.24 V封装主体材料：PLASTIC/EPOXY
封装代码：ZIP封装等效代码：ZIP5,.15,.2,67TB
封装形状：RECTANGULAR封装形式：FLANGE MOUNT
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
子类别：Switching Regulator or Controllers最大供电电流 (Isup)：9 mA
表面贴装：NO切换器配置：BOOST
最大切换频率：47 kHz技术：BIPOLAR
温度等级：OTHER端子面层：Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier
端子形式：THROUGH-HOLE端子节距：1.7 mm
端子位置：ZIG-ZAG处于峰值回流温度下的最长时间：NOT SPECIFIED
Base Number Matches：1

LT1070HVCT 数据手册

 浏览型号LT1070HVCT的Datasheet PDF文件第2页浏览型号LT1070HVCT的Datasheet PDF文件第3页浏览型号LT1070HVCT的Datasheet PDF文件第4页浏览型号LT1070HVCT的Datasheet PDF文件第5页浏览型号LT1070HVCT的Datasheet PDF文件第6页浏览型号LT1070HVCT的Datasheet PDF文件第7页 
LT1070/LT1071  
5A and 2.5A High Efficiency  
Switching Regulators  
U
FEATURES  
DESCRIPTION  
The LT®1070/LT1071 are monolithic high power switch-  
ingregulators.Theycanbeoperatedinallstandardswitch-  
ing configurations including buck, boost, flyback, for-  
ward, inverting and “Cuk”. A high current, high efficiency  
switch is included on the die along with all oscillator,  
control and protection circuitry. Integration of all func-  
tions allows the LT1070/LT1071 to be built in a standard  
5-pin TO-3 or T0-220 power package. This makes it ex-  
tremely easy to use and provides “bust proof” operation  
similar to that obtained with 3-pin linear regulators.  
■
Wide Input Voltage Range: 3V to 60V  
■
Low Quiescent Current: 6mA  
■
Internal 5A Switch (2.5A for LT1071)  
■
Very Few External Parts Required  
■
■
■
■
■
■
Self Protected Against Overloads  
Operates in Nearly All Switching Topologies  
Shutdown Mode Draws Only 50µA Supply Current  
Flyback Regulated Mode Has Fully Floating Outputs  
Comes in Standard 5-Pin Packages  
Can be Externally Synchronized (Consult Factory)  
TheLT1070/LT1071operatewithsupplyvoltagesfrom3V  
to 60V, and draw only 6mA quiescent current. They can  
deliver load power up to 100W with no external power  
devices. By utilizing current mode switching techniques,  
they provide excellent AC and DC load and line regulation.  
U
APPLICATIONS  
■
Logic Supply 5V at 10A  
■
5V Logic to ±15V Op Amp Supply  
■
Off-Line Converter Up to 200W  
TheLT1070/LT1071havemanyuniquefeaturesnotfound  
even on the vastly more difficult to use low power control  
chipspresentlyavailable. Theyuseadaptiveantisatswitch  
drive to allow very wide ranging load currents with no loss  
in efficiency. An externally activated shutdown mode  
reduces total supply current to 50µA typical for standby  
operation. Totally isolated and regulated outputs can be  
generatedbyusingtheoptional“flybackregulationmode”  
built into the LT1070/LT1071, without the need for  
optocouplers or extra transformer windings.  
■
Battery Upconverter  
■
Power Inverter (+ to –) or (– to +)  
■
Fully Floating Multiple Outputs  
■
For Lower Current Applications, See the LT1072  
USER NOTE:  
This data sheet is only intended to provide specifications, graphs and a general functional  
description of the LT1070/LT1071. Application circuits are included to show the capability of the  
LT1070/LT1071. A complete design manual (AN19) should be obtained to assist in developing new  
designs. This manual contains a comprehensive discussion of both the LT1070 and the external  
components used with it, as well as complete formulas for calculating the values of these  
components. The manual can also be used for the LT1071 by factoring in the lower switch current  
rating. A second Application Note, AN25, which details off-line applications is available.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
TYPICAL APPLICATION  
Maximum Output Power*  
Boost Converter (5V to 12V)  
100  
L2  
10µH  
80  
BOOST  
BUCK/BOOST  
O
5V  
L1**  
OUTPUT  
FILTER  
C3  
V
= 30V  
150µH  
60  
40  
20  
0
100µF  
FLYBACK  
D1  
V
12V  
1A  
IN  
V
SW  
FB  
ISOLATED  
+
R1  
C2  
1000µF  
+
LT1070  
10.7k  
C3*  
1%  
100µF  
BUCK/BOOST  
= 5V  
V
GND  
V
C
O
R2  
1.24k  
1%  
0
10  
20  
30  
40  
50  
R3  
1k  
C1  
1µF  
INPUT VOLTAGE (V)  
1070/71 TA02  
*ROUGH GUIDE ONLY. BUCK MODE P  
= 5A • V  
.
OUT  
OUT  
*REQUIRED IF INPUT LEADS ≥ 2"  
**PULSE ENGINEERING 92113  
SPECIAL TOPOLOGIES DELIVER MORE POWER  
1070/71 TA01  
**DIVIDE VERTICAL POWER SCALE BY 2 FOR LT1071  
1
1234567...12

中文翻译

下载PDF

LT1070HVCT 替代型号

型号 品牌 替代类型 描述 数据表
LT1070HVCT#PBF Linear

完全替代

 LT1070 - 5A and 2.5A High Efficiency Switching Regulators; Package: TO-220; Pins: 5; Tempe

与LT1070HVCT相关器件

型号 品牌 获取价格 描述 数据表
LT1070HVCT#06PBF Linear

获取价格

 		LT1070 - 5A and 2.5A High Efficiency Switching Regulators; Package: TO-220; Pins: 5; Tempe
LT1070HVCT#PBF Linear

获取价格

 		LT1070 - 5A and 2.5A High Efficiency Switching Regulators; Package: TO-220; Pins: 5; Tempe
LT1070HVCT#PBF06 Linear

获取价格

 		IC 11 A SWITCHING REGULATOR, 47 kHz SWITCHING FREQ-MAX, PZFM5, PLASTIC, TO-220, 5 PIN, Swi
LT1070HVIKV TI

获取价格

 		13A SWITCHING REGULATOR, 47kHz SWITCHING FREQ-MAX, PZFM5, PLASTIC, SFM-5
LT1070HVIT Linear

获取价格

 		5A and 2.5A High Efficiency Switching Regulators
LT1070HVIT#06PBF Linear

获取价格

 		LT1070 - 5A and 2.5A High Efficiency Switching Regulators; Package: TO-220; Pins: 5; Tempe
LT1070HVIT#PBF Linear

获取价格

 		LT1070 - 5A and 2.5A High Efficiency Switching Regulators; Package: TO-220; Pins: 5; Tempe
LT1070HVMK Linear

获取价格

 		5A and 2.5A High Efficiency Switching Regulators
LT1070HVMKJ ETC

获取价格

 		Current-Mode SMPS Controller
LT1070HVMKJ/883B TI

获取价格

 		SWITCHING REGULATOR, 40kHz SWITCHING FREQ-MAX, MBFM4, POWER, HERMETIC SEALED, METAL, FM-4

与LT1070HVCT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