5秒后页面跳转
捷配首页

Datasheet > TPS70245PWPG4
TPS70245PWPG4 PDF预览

TPS70245PWPG4

更新时间： 2024-11-20 00:51:51
品牌 Logo 应用领域
德州仪器 - TI 输出元件
页数 文件大小 规格书
37页 985K
描述
DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS

阅读下载

中文翻译

获取价格

TPS70245PWPG4 数据手册

 浏览型号TPS70245PWPG4的Datasheet PDF文件第2页浏览型号TPS70245PWPG4的Datasheet PDF文件第3页浏览型号TPS70245PWPG4的Datasheet PDF文件第4页浏览型号TPS70245PWPG4的Datasheet PDF文件第5页浏览型号TPS70245PWPG4的Datasheet PDF文件第6页浏览型号TPS70245PWPG4的Datasheet PDF文件第7页 
TPS70245, TPS70248  
TPS70251, TPS70258  
TPS70202  
www.ti.com  
SLVS286E –JUNE 2000–REVISED DECEMBER 2009  
DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS  
WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS  
1
FEATURES  
DESCRIPTION  
23  
•
Dual Output Voltages for Split-Supply  
The TPS702xx is a low dropout voltage regulator with  
integrated SVS (RESET, POR, or power on reset)  
and power good (PG) functions. These devices are  
capable of supplying 500mA and 250mA by regulator  
1 and regulator 2 respectively. Quiescent current is  
typically 190μA at full load. Differentiated features,  
such as accuracy, fast transient response, SVS  
supervisory circuit (power on reset), manual reset  
input, and independent enable functions provide a  
complete system solution.  
Applications  
•
Independent Enable Functions (See Part  
Number TPS701xx for Sequenced Outputs)  
•
Output Current Range of 500mA on Regulator  
1 and 250mA on Regulator 2  
•
•
Fast Transient Response  
Voltage Options: 3.3V/2.5V, 3.3V/1.8V,  
3.3V/1.5V, 3.3V/1.2V, and Dual Adjustable  
Outputs  
PWP PACKAGE  
(TOP VIEW)  
•
•
Open Drain Power-On Reset with 120ms Delay  
Open Drain Power Good for Regulator 1 and  
Regulator 2  
NC  
1
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
NC  
V
V
2
IN1  
IN1  
OUT1  
•
•
•
•
•
•
•
•
•
Ultralow 190μA (typ) Quiescent Current  
1μA Input Current During Standby  
Low Noise: 65μVRMS Without Bypass Capacitor  
Quick Output Capacitor Discharge Feature  
One Manual Reset Input  
3
V
V
V
OUT1  
4
MR  
EN1  
/FB1  
/FB2  
SENSE1  
5
PG1  
PG2  
V
6
EN2  
7
RESET  
GND  
SENSE2  
8
V
V
OUT2  
OUT2  
9
2% Accuracy Over Load and Temperature  
Undervoltage Lockout (UVLO) Feature  
20-Pin PowerPAD™ TSSOP Package  
Thermal Shutdown Protection  
V
IN2  
10  
V
NC  
IN2  
NC = No internal connection  
TPS70251 PWP  
V
I/O  
3.3 V  
OUT1  
5 V  
V
IN1  
10 mF  
0.1 mF  
V
SENSE1  
250 kW  
250 kW  
PG1  
PG1  
MR  
MR  
>2 V  
V
IN2  
250 kW  
<0.7 V  
0.1 mF  
EN1  
RESET  
RESET  
PG2  
>2 V  
>2 V  
PG2  
EN1  
EN2  
<0.7 V  
<0.7 V  
EN2  
V
SENSE2  
1.8 V  
Core  
V
OUT2  
10 mF  
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.  
2
3
PowerPAD is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
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 © 2000–2009, Texas Instruments Incorporated  
1234567...37

中文翻译

下载PDF

TPS70245PWPG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS70245PWPR TI

类似代替

 具有电源正常指示和独立使能功能的 500mA、双通道低压降稳压器 | PWP | 20 |
TPS70245PWPRG4 TI

类似代替

 DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO20, GREEN, PLASTIC, HTSSOP-20

与TPS70245PWPG4相关器件

型号 品牌 获取价格 描述 数据表
TPS70245PWPR TI

获取价格

 		具有电源正常指示和独立使能功能的 500mA、双通道低压降稳压器 | PWP | 20 |
TPS70245PWPRG4 TI

获取价格

 		DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO20, GREEN, PLASTIC, HTSSOP-20
TPS70248 TI

获取价格

 		DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS
TPS70248PWP TI

获取价格

 		具有电源正常指示和独立使能功能的 500mA、双通道低压降稳压器 | PWP | 20 |
TPS70248PWPG4 TI

获取价格

 		DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO20, GREEN, PLASTIC, HTSSOP-20
TPS70248PWPR TI

获取价格

 		具有电源正常指示和独立使能功能的 500mA、双通道低压降稳压器 | PWP | 20 |
TPS70248PWPRG4 TI

获取价格

 		Dual-Output Low-Dropout (LDO) Voltage Regulator 20-HTSSOP -40 to 125
TPS70251 TI

获取价格

 		DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS
TPS70251PWP TI

获取价格

 		具有电源正常指示和独立使能功能的 500mA、双通道低压降稳压器 | PWP | 20 |
TPS70251PWPG4 TI

获取价格

 		Dual-Output, 250-mA/500-mA Low Dropout Voltage Regulators with Integrated SVS 20-HTSSOP -4

与TPS70245PWPG4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