5秒后页面跳转
捷配首页

Datasheet > LT1935ES5
LT1935ES5 PDF预览

LT1935ES5

更新时间： 2024-11-30 04:19:35
品牌 Logo 应用领域
Linear Systems 转换器开关光电二极管
页数 文件大小 规格书
8页 186K
描述
1.2MHz Boost DC/DC Converter in ThinSOT with 2A Switch

阅读下载

中文翻译

获取价格

LT1935ES5 数据手册

 浏览型号LT1935ES5的Datasheet PDF文件第2页浏览型号LT1935ES5的Datasheet PDF文件第3页浏览型号LT1935ES5的Datasheet PDF文件第4页浏览型号LT1935ES5的Datasheet PDF文件第5页浏览型号LT1935ES5的Datasheet PDF文件第6页浏览型号LT1935ES5的Datasheet PDF文件第7页 
LT1935  
1.2MHz Boost DC/DC  
Converter in ThinSOT  
with 2A Switch  
U
FEATURES  
DESCRIPTIO  
The LT®1935 is the industry’s highest power SOT-23  
switching regulator. Its unprecedented 2A, 40V internal  
switch allows high output currents to be generated in a  
small footprint. Intended for space-conscious applica-  
tions, the LT1935 switches at 1.2MHz, allowing the use of  
tiny, low profile inductors and capacitors 2mm or less in  
height. The NPN switch achieves a VCESAT of just 180mV  
at 2A independent of supply voltage, resulting in high  
efficiency even at maximum power levels from a 3V input.  
■
1.2MHz Switching Frequency  
■
High Output Voltage: Up to 38V  
■
Wide Input Range: 2.3V to 16V  
■
Low VCESAT Switch: 180mV at 2A  
■
Soft-Start  
■
Uses Small Surface Mount Components  
■
5V at 1A from 3.3V Input  
■
12V at 600mA from 5V Input  
■
Low Shutdown Current: <1µA  
■
Pin-for-Pin Compatible with the LT1613 and LT1930  
A constant frequency, internally compensated, current  
mode PWM architecture results in low, predictable output  
noisethatiseasytofilter.LowESRceramiccapacitorscan  
be used on the output, further reducing noise to the  
millivolt level. The high voltage switch on the LT1935 is  
rated at 40V, making the device ideal for boost converters  
up to 38V as well as for single-ended primary inductance  
converter (SEPIC) and flyback designs. The device can  
generate5Vatupto1Afroma3.3Vsupplyor5Vat550mA  
from four alkaline cells in a SEPIC design.  
Low Profile (1mm) SOT-23 (ThinSOTTM) Package  
■
U
APPLICATIO S  
■
Digital Cameras  
■
Battery Backup  
■
LCD Bias  
■
Local 5V or 12V Supply  
■
PC Cards  
■
xDSL Power Supply  
■
TFT-LCD Bias Supply  
The LT1935 is available in a 5-lead SOT-23 package.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
ThinSOT is a trademark of Linear Technology Corporation.  
U
TYPICAL APPLICATIO  
Efficiency, VOUT = 12V  
90  
L1  
D1  
4.2µH  
V
OUT  
V
IN  
V
= 5V  
85  
80  
75  
70  
65  
60  
55  
50  
IN  
12V  
5V  
600mA  
V
= 3.3V  
IN  
V
SW  
IN  
84.5k  
10k  
4.7µF  
LT1935  
10µF  
ON OFF  
SHDN  
FB  
GND  
D1: ON SEMI MBRM120  
L1: SUMIDA CDRH5D28-4R2  
1935 F01  
Figure 1. 5V to 12V, 600mA Step-Up DC/DC Converter  
100 200 300 400 500  
LOAD CURRENT (mA)  
700  
0
600  
1935 F01b  
1935f  
1
12345678

中文翻译

下载PDF

与LT1935ES5相关器件

型号 品牌 获取价格 描述 数据表
LT1935ES5#PBF Linear

获取价格

 		LT1935 - 1.2MHz Boost DC/DC Converter in ThinSOT with 2A Switch; Package: SOT; Pins: 5; Te
LT1935ES5#TRM Linear

获取价格

 		LT1935 - 1.2MHz Boost DC/DC Converter in ThinSOT with 2A Switch; Package: SOT; Pins: 5; Te
LT1935ES5#TRMPBF Linear

获取价格

 		暂无描述
LT1936 Linear

获取价格

 		1.4A, 500kHz Step-Down Switching Regulator
LT1936 ADI

获取价格

 		1.4A、500kHz 降压型开关稳压器
LT1936EMS8E Linear

获取价格

 		1.4A, 500kHz Step-Down Switching Regulator
LT1936EMS8E#TR Linear

获取价格

 		LT1936 - 1.4A, 500kHz Step-Down Switching Regulator; Package: MSOP; Pins: 8; Temperature R
LT1936EMS8E#TRPBF Linear

获取价格

 		LT1936 - 1.4A, 500kHz Step-Down Switching Regulator; Package: MSOP; Pins: 8; Temperature R
LT1936EMS8E-PBF Linear

获取价格

 		1.4A, 500kHz Step-Down Switching Regulator
LT1936EMS8E-TR Linear

获取价格

 		1.4A, 500kHz Step-Down Switching Regulator

与LT1935ES5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