5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 开关式稳压器或控制器> TPS40200GDR
TPS40200GDR PDF预览

TPS40200GDR

更新时间： 2024-11-06 11:06:27
品牌 Logo 应用领域
德州仪器 - TI 开关控制器开关式稳压器开关式控制器电源电路开关式稳压器或控制器
页数 文件大小 规格书
46页 1374K
描述
宽输入非同步降压直流/直流控制器 | D | 8 | -40 to 85

阅读下载

中文翻译

获取价格

TPS40200GDR 数据手册

 浏览型号TPS40200GDR的Datasheet PDF文件第2页浏览型号TPS40200GDR的Datasheet PDF文件第3页浏览型号TPS40200GDR的Datasheet PDF文件第4页浏览型号TPS40200GDR的Datasheet PDF文件第5页浏览型号TPS40200GDR的Datasheet PDF文件第6页浏览型号TPS40200GDR的Datasheet PDF文件第7页 
TPS40200  
www.ti.com ........................................................................................................................................ SLUS659D–FEBRUARY 2006–REVISED NOVEMBER 2008  
WIDE INPUT RANGE NON-SYNCHRONOUS VOLTAGE MODE CONTROLLER  
1
FEATURES  
DESCRIPTION  
•
•
•
•
•
•
Input Voltage Range 4.5 to 52 V  
Output Voltage (700 mV to 90% VIN)  
200 mA Internal P-Channel FET Driver  
Voltage Feed-Forward Compensation  
Undervoltage Lockout  
The TPS40200 is  
a
flexible non-synchronous  
controller with a built in 200-mA driver for P-channel  
FETs. The circuit operates with inputs up to 52 V with  
a power-saving feature that turns off driver current  
once the external FET has been fully turned on. This  
feature extends the flexibility of the device, allowing it  
to operate with an input voltage up to 52 V without  
dissipating excessive power. The circuit operates with  
voltage-mode feedback and has feed-forward  
input-voltage compensation that responds instantly to  
input voltage change. The integral 700-mV reference  
is trimmed to 2%, providing the means to accurately  
control low voltages. The TPS40200 is available in  
and 8-pin SOIC and an 8-pin QFN package and  
supports many of the features of more complex  
Programmable Fixed Frequency (35–500 kHz)  
Operation  
•
•
•
•
•
•
Programmable Short Circuit Protection  
Hiccup Overcurrent Fault Recovery  
Programmable Closed Loop Soft Start  
700 mV 1% Reference Voltage  
External Synchronization  
Small 8-Pin SOIC (D) and QFN (DRB) Packages  
controllers.  
Clock  
frequency,  
soft-start,  
and  
overcurrent limit are each easily programmed by a  
single, external component. The part has  
undervoltage lockout, and can be easily synchronized  
to other controllers or a system clock to satisfy  
sequencing and/or noise-reduction requirements.  
APPLICATIONS  
•
•
•
•
•
Industrial Control  
Distributed Power Systems  
DSL/Cable Modems  
Scanners  
Major sections in this data sheet include:  
Telecom  
•
•
•
•
Specifications  
General Information  
Example Applications  
Design References  
TYPICAL APPLICATION  
VIN  
100  
90  
80  
70  
60  
50  
R5  
VIN = 8 V  
VIN = 12 V  
VIN = 16 V  
C1  
C3  
TPS40200  
1
2
3
4
RC  
VDD  
8
7
6
5
RSENSE  
C4  
SS  
ISNS  
C5  
R3  
COMP GDRV  
Q1 L1  
VOUT  
FB  
GND  
C2  
D1  
R4  
C6  
R1  
R2  
VOUT = 5 V  
0
0.5  
1
1.5  
2
2.5  
3
Load Current - A  
Figure 1. 12 V to 5 V Buck Converter with 94% Efficiency  
Figure 2. Typical Efficiency of Application Circuit 1  
(described in Application 1)  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2006–2008, Texas Instruments Incorporated  
1234567...46

中文翻译

下载PDF

与TPS40200GDR相关器件

型号 品牌 获取价格 描述 数据表
TPS40200HD TI

获取价格

 		WIDE-INPUT-RANGE NONSYNCHRONOUS VOLTAGE-MODE CONTROLLER
TPS40200HDR TI

获取价格

 		High Temperature Wide Input Non-Synchronous Buck DC/DC Controller 8-SOIC -55 to 175
TPS40200-HT TI

获取价格

 		WIDE-INPUT-RANGE NONSYNCHRONOUS VOLTAGE-MODE CONTROLLER
TPS40200MDREP TI

获取价格

 		WIDE-INPUT-RANGE NONSYNCHRONOUS VOLTAGE-MODE CONTROLLER
TPS40200MDREPG4 TI

获取价格

 		WIDE-INPUT-RANGE NONSYNCHRONOUS VOLTAGE-MODE CONTROLLER
TPS40200-Q1 TI

获取价格

 		WIDE-INPUT-RANGE NONSYNCHRONOUS VOLTAGE-MODE CONTROLLER
TPS40200-Q1_16 TI

获取价格

 		Wide-Input-Range Nonsynchronous Voltage-Mode Controller
TPS40200QDRQ1 TI

获取价格

 		WIDE-INPUT-RANGE NONSYNCHRONOUS VOLTAGE-MODE CONTROLLER
TPS40200SHKJ TI

获取价格

 		WIDE-INPUT-RANGE NONSYNCHRONOUS VOLTAGE-MODE CONTROLLER
TPS40200SHKQ TI

获取价格

 		高温宽输入非同步降压直流/直流控制器 | HKQ | 8 | -55 to 210

与TPS40200GDR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