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TPS2062ADG4

更新时间： 2024-11-10 04:48:55
品牌 Logo 应用领域
德州仪器 - TI 电源电路开关电源管理电路光电二极管
页数 文件大小 规格书
23页 960K
描述
TWO CHANNEL, CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES

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TPS2062ADG4 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：GREEN, PLASTIC, MS-012AA, SOIC-8针数：8
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.17
Is Samacsys：N可调阈值：NO
模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUITJESD-30 代码：R-PDSO-G8
JESD-609代码：e4长度：4.9 mm
湿度敏感等级：1信道数量：2
功能数量：1端子数量：8
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.75 mm最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：2.7 V标称供电电压 (Vsup)：5 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3.9 mm
Base Number Matches：1

TPS2062ADG4 数据手册

 浏览型号TPS2062ADG4的Datasheet PDF文件第2页浏览型号TPS2062ADG4的Datasheet PDF文件第3页浏览型号TPS2062ADG4的Datasheet PDF文件第4页浏览型号TPS2062ADG4的Datasheet PDF文件第5页浏览型号TPS2062ADG4的Datasheet PDF文件第6页浏览型号TPS2062ADG4的Datasheet PDF文件第7页 
TPS2062A  
TPS2066A  
www.ti.com ..................................................................................................................................................... SLVS798D–JANUARY 2008–REVISED APRIL 2008  
TWO CHANNEL, CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES  
1
FEATURES  
APPLICATIONS  
•
Heavy Capacitive Loads  
2
•
70-mΩ High-Side MOSFET  
•
Short-Circuit Protection  
•
•
•
1-A Continuous Current  
Thermal and Short-Circuit Protection  
TPS2062A/TPS2066A  
D PACKAGE  
(TOP VIEW)  
Accurate Current-Limit  
(1.2 A min, 2 A max)  
1
2
8
7
6
5
GND  
IN  
OC1  
•
•
•
•
•
•
•
•
•
Operating Range: 2.7 V to 5.5 V  
0.6-ms Typical Rise Time  
OUT1  
OUT2  
OC2  
EN1  
EN2  
3
4
Undervoltage Lockout  
TPS2062A/TPS2066A  
DRB PACKAGE  
(TOP VIEW)  
Deglitched Fault Report (OCx)  
No OCx Glitch During Power Up  
1-µA Maximum Standby Supply Current  
Bidirectional Switch  
8
7
6
5
GND  
1
2
3
4
OC1  
IN  
EN1  
EN2  
OUT1  
OUT2  
OC2  
PAD  
Ambient Temperature Range: –40°C to 85°C  
Built-in Soft-Start  
Enable inputs are active low for all TPS2062A  
and active high for all TPS2066A  
DESCRIPTION  
The TPS206xA power-distribution switches are intended for applications where heavy capacitive loads and  
short-circuits are likely to be encountered. The TPS206xA family is pin-for-pin compatible with the TPS206x  
family with a tighter overcurrent tolerance. This family of devices incorporates two 70-mΩ N-channel MOSFET  
power switches for power-distribution systems that require multiple power switches in a single package. Each  
switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to  
control the power-switch rise and fall times to minimize current surges during switching. The charge pump  
requires no external components and allows operation from supplies as low as 2.7 V.  
Each device limits the output current to a safe level by switching into a constant-current mode when the output  
load exceeds the current-limit threshold or a short is present. Individual channels indicate the presence of an  
overcurrent condition by asserting its corresponding OCx output (active low). Thermal protection circuitry  
disables the device during overcurrent or short-circuit events to prevent permanent damage. The device recovers  
from thermal shutdown automatically once the device has cooled sufficiently. The device provides undervoltage  
lockout to disable the device until the input voltage rises above 2.0 V. The TPS206xA is designed to current limit  
at 1.6 A typically per channel.  
TPS2014 600 mA  
TPS201xA 0.2 A - 2 A  
TPS2015 1 A  
TPS202x  
TPS203x  
0.2 A - 2 A  
0.2 A - 2 A  
TPS2041B 500 mA  
TPS2051B 500 mA  
TPS2045A 250 mA  
TPS2049 100 mA  
TPS2055A 250 mA  
TPS2061 1 A  
TPS2065 1 A  
TPS2068 1.5 A  
TPS2069 1.5 A  
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
PowerPAD is a trademark of Texas Instruments.  
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 © 2008, Texas Instruments Incorporated  
1234567...23

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