5秒后页面跳转
捷配首页

Datasheet > LT1933IS6-PBF
LT1933IS6-PBF PDF预览

LT1933IS6-PBF

更新时间： 2024-11-29 05:43:27
品牌 Logo 应用领域
凌特 - Linear 稳压器开关
页数 文件大小 规格书
20页 360K
描述
600mA, 500kHz Step-Down Switching Regulator in SOT-23 and DFN Packages

阅读下载

中文翻译

获取价格

LT1933IS6-PBF 数据手册

 浏览型号LT1933IS6-PBF的Datasheet PDF文件第2页浏览型号LT1933IS6-PBF的Datasheet PDF文件第3页浏览型号LT1933IS6-PBF的Datasheet PDF文件第4页浏览型号LT1933IS6-PBF的Datasheet PDF文件第5页浏览型号LT1933IS6-PBF的Datasheet PDF文件第6页浏览型号LT1933IS6-PBF的Datasheet PDF文件第7页 
LT1933  
600mA, 500kHz Step-Down  
Switching Regulator in SOT-  
23 and DFN Packages  
DESCRIPTION  
The LT®1933 is a current mode PWM step-down DC/DC  
converter with an internal 0.75A power switch, packaged  
in a tiny 6-lead SOT-23. The wide input range of 3.6V  
to 36V makes the LT1933 suitable for regulating power  
from a wide variety of sources, including unregulated wall  
transformers, 24V industrial supplies and automotive  
batteries. Its high operating frequency allows the use of  
tiny, low cost inductors and ceramic capacitors, resulting  
in low, predictable output ripple.  
FEATURES  
n
Wide Input Range: 3.6V to 36V  
n
5V at 600mA from 16V to 36V Input  
n
3.3V at 600mA from 12V to 36V Input  
n
5V at 500mA from 6.3V to 36V Input  
n
3.3V at 500mA from 4.5V to 36V Input  
n
Fixed Frequency 500kHz Operation  
n
Uses Tiny Capacitors and Inductors  
n
Soft-Start  
Internally Compensated  
n
n
Low Shutdown Current: <2μA  
Output Adjustable Down to 1.25V  
Low Profile (1mm) SOT-23 (ThinSOT™) and  
Cycle-by-cycle current limit provides protection against  
shorted outputs, and soft-start eliminates input current  
surge during start up. The low current (<2μA) shutdown  
providesoutputdisconnect,enablingeasypowermanage-  
ment in battery-powered systems.  
n
n
(2mm x 3mm x 0.75mm) 6-Pin DFN Packages  
APPLICATIONS  
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. ThinSOT is  
a trademark of Linear Technology Corporation. All other trademarks are the property of their  
respective owners.  
n
Automotive Battery Regulation  
n
Industrial Control Supplies  
n
Wall Transformer Regulation  
Distributed Supply Regulation  
n
n
Battery-Powered Equipment  
TYPICAL APPLICATION  
3.3V Step-Down Converter  
Efficiency  
95  
V
IN  
= 12V  
1N4148  
V
IN  
V
BOOST  
LT1933  
IN  
90  
85  
80  
75  
70  
65  
4.5V TO 36V  
V
= 5V  
OUT  
0.1μF  
22μH  
V
OUT  
OFF ON  
SHDN  
SW  
FB  
3.3V/500mA  
V
OUT  
= 3.3V  
GND  
MBRM140  
16.5k  
2.2μF  
22μF  
10k  
1933 TA01a  
100  
200  
LOAD CURRENT (mA)  
500  
600  
0
300  
400  
1933 TA01b  
1933fd  
1
1234567...20

中文翻译

下载PDF

与LT1933IS6-PBF相关器件

型号 品牌 获取价格 描述 数据表
LT1933IS6-TR Linear

获取价格

 		600mA, 500kHz Step-Down Switching Regulator in SOT-23 and DFN Packages
LT1933IS6-TRPBF Linear

获取价格

 		600mA, 500kHz Step-Down Switching Regulator in SOT-23 and DFN Packages
LT1934 Linear

获取价格

 		Micropower Step-Down Switching Regulators in ThinSOT
LT1934 ADI

获取价格

 		采用 ThinSOT 和 DFN 封装的微功率、降压型开关稳压器
LT1934_15 Linear

获取价格

 		Micropower Step-Down Switching Regulators in ThinSOT and DFN
LT1934-1 Linear

获取价格

 		Micropower Step-Down Switching Regulators in ThinSOT
LT1934-1_15 Linear

获取价格

 		Micropower Step-Down Switching Regulators in ThinSOT and DFN
LT1934EDCB Linear

获取价格

 		暂无描述
LT1934EDCB#PBF Linear

获取价格

 		暂无描述
LT1934EDCB#TR Linear

获取价格

 		IC 0.49 A SWITCHING REGULATOR, PDSO6, 2 X 3 MM, 0.80 MM HEIGHT, PLASTIC, MO-229, DFN-6, Sw

与LT1933IS6-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