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TPS70202PWPG4 PDF预览

TPS70202PWPG4

更新时间： 2024-02-06 00:23:15
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件调节器
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

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TPS70202PWPG4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：TSSOP
包装说明：HTSSOP, TSSOP20,.25针数：20
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：5.13可调性：ADJUSTABLE
最大回动电压 1：0.275 V标称回动电压 1：0.17 V
最大回动电压 2：0.275 V最大输入电压：6 V
最小输入电压：2.7 VJESD-30 代码：R-PDSO-G20
JESD-609代码：e4长度：6.5 mm
最大电网调整率 (%/V)：0.1湿度敏感等级：2
功能数量：1输出次数：2
端子数量：20工作温度TJ-Max：125 °C
工作温度TJ-Min：-40 °C最大输出电流 1：0.5 A
最大输出电流 2：0.25 A最大输出电压 1：5.5 V
最小输出电压 1：1.2 V最大输出电压 2：5.5 V
最小输出电压 2：1.22 V封装主体材料：PLASTIC/EPOXY
封装代码：HTSSOP封装等效代码：TSSOP20,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
包装方法：TUBE峰值回流温度（摄氏度）：260
认证状态：Not Qualified调节器类型：ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR
座面最大高度：1.2 mm子类别：Other Regulators
表面贴装：YES技术：CMOS
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：4.4 mm
Base Number Matches：1

TPS70202PWPG4 数据手册

 浏览型号TPS70202PWPG4的Datasheet PDF文件第2页浏览型号TPS70202PWPG4的Datasheet PDF文件第3页浏览型号TPS70202PWPG4的Datasheet PDF文件第4页浏览型号TPS70202PWPG4的Datasheet PDF文件第5页浏览型号TPS70202PWPG4的Datasheet PDF文件第6页浏览型号TPS70202PWPG4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

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TPS70202PWPG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS70202PWP TI

类似代替

 500-mA, dual-channel low-dropout voltage regulator with power good &amp; independent e
TPS70202PWPR TI

类似代替

 500-mA, dual-channel low-dropout voltage regulator with power good &amp; independent e
TPS70802PWP TI

类似代替

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

与TPS70202PWPG4相关器件

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TPS70202PWPR TI

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 		500-mA, dual-channel low-dropout voltage regulator with power good &amp; independent e
TPS70202PWPRG4 TI

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 		DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS
TPS70245 TI

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 		DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS
TPS70245PWP TI

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 		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 |
TPS70245PWPG4 TI

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

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 		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

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