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TPS2023P PDF预览

TPS2023P

更新时间： 2024-11-28 22:42:03
品牌 Logo 应用领域
德州仪器 - TI 外围驱动器驱动程序和接口开关接口集成电路光电二极管
页数 文件大小 规格书
23页 378K
描述
POWER-DISTRIBUTION SWITCHES

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中文翻译

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TPS2023P 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：DIP
包装说明：DIP-8针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.33Is Samacsys：N
内置保护：TRANSIENT; OVER CURRENT; THERMAL; UNDER VOLTAGE驱动器位数：1
接口集成电路类型：BUFFER OR INVERTER BASED PERIPHERAL DRIVERJESD-30 代码：R-PDIP-T8
JESD-609代码：e4长度：9.81 mm
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
输出电流流向：SOURCE最大输出电流：1.5 A
标称输出峰值电流：2.2 A封装主体材料：PLASTIC/EPOXY
封装代码：DIP封装等效代码：DIP8,.3
封装形状：RECTANGULAR封装形式：IN-LINE
峰值回流温度（摄氏度）：NOT SPECIFIED电源：3/5 V
认证状态：Not Qualified座面最大高度：5.08 mm
子类别：Peripheral Drivers最大压摆率：0.1 mA
最大供电电压：5.5 V最小供电电压：2.7 V
标称供电电压：3.3 V表面贴装：NO
技术：MOS温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：THROUGH-HOLE
端子节距：2.54 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED断开时间：40000 µs
接通时间：20000 µs宽度：7.62 mm
Base Number Matches：1

TPS2023P 数据手册

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TPS2020, TPS2021, TPS2022, TPS2023, TPS2024  
POWER-DISTRIBUTION SWITCHES  
SLVS175A – DECEMBER 1998 – REVISED NOVEMBER 1999  
33-mΩ (5-V Input) High-Side MOSFET  
Switch  
D OR P PACKAGE  
(TOP VIEW)  
Short-Circuit and Thermal Protection  
Overcurrent Logic Output  
GND  
IN  
OUT  
OUT  
OUT  
OC  
1
2
3
4
8
7
6
5
Operating Range . . . 2.7 V to 5.5 V  
Logic-Level Enable Input  
IN  
EN  
Typical Rise Time . . . 6.1 ms  
Undervoltage Lockout  
Maximum Standby Supply  
Current . . . 10 µA  
No Drain-Source Back-Gate Diode  
Available in 8-pin SOIC and PDIP Packages  
Ambient Temperature Range, –40°C to 85°C  
2-kV Human-Body-Model, 200-V  
Machine-Model ESD Protection  
description  
The TPS202x family of power distribution switches is intended for applications where heavy capacitive loads  
and short circuits are likely to be encountered. These devices are 50-mΩ N-channel MOSFET high-side power  
switches. The switch is controlled by a logic enable compatible with 5-V logic and 3-V logic. Gate drive is  
provided by an internal charge pump designed to control the power-switch rise times 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.  
When the output load exceeds the current-limit threshold or a short is present, the TPS202x limits the output  
current to a safe level by switching into a constant-current mode, pulling the overcurrent (OC) logic output low.  
When continuous heavy overloads and short circuits increase the power dissipation in the switch, causing the  
junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from  
a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures the switch  
remains off until valid input voltage is present.  
The TPS202x devices differ only in short-circuit current threshold. The TPS2020 limits at 0.3-A load, the  
TPS2021 at 0.9-A load, the TPS2022 at 1.5-A load, the TPS2023 at 2.2-A load, and the TPS2024 at 3-A load  
(see Available Options). The TPS202x is available in an 8-pin small-outline integrated-circuit (SOIC) package  
and in an 8-pin dual-in-line (DIP) package and operates over a junction temperature range of –40°C to 125°C.  
GENERAL SWITCH CATALOG  
33 mΩ, single  
80 mΩ, single  
80 mΩ, dual  
80 mΩ, triple  
80 mΩ, quad  
TPS201xA 0.2 A – 2 A  
TPS2042  
TPS2052  
TPS2046  
TPS2056  
500 mA  
500 mA  
250 mA  
250 mA  
TPS202x  
0.2 A – 2 A  
TPS203x  
0.2 A – 2 A  
260 mΩ  
1.3 Ω  
TPS2014  
TPS2015  
TPS2041  
TPS2051  
TPS2045  
TPS2055  
600 mA  
1 A  
500 mA  
500 mA  
250 mA  
250 mA  
TPS2100/1  
IN1 500 mA  
IN2 10 mA  
TPS2043  
500 mA  
500 mA  
250 mA  
250 mA  
TPS2044  
500 mA  
500 mA  
250 mA  
250 mA  
IN1  
IN2  
TPS2053  
TPS2047  
TPS2057  
TPS2054  
TPS2048  
TPS2058  
OUT  
TPS2102/3/4/5  
IN1 500 mA  
IN2 100 mA  
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.  
Copyright 1999, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...23

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