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TPS2044ADG4 PDF预览

TPS2044ADG4

更新时间： 2024-09-21 02:58:15
品牌 Logo 应用领域
德州仪器 - TI 光电二极管
页数 文件大小 规格书
32页 482K
描述
CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

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中文翻译

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TPS2044ADG4 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：SOIC
包装说明：SOP,针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：12 weeks
风险等级：5.15可调阈值：NO
模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUITJESD-30 代码：R-PDSO-G16
JESD-609代码：e4长度：9.9 mm
湿度敏感等级：1信道数量：4
功能数量：1端子数量：16
最高工作温度：85 °C最低工作温度：
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)：3.3 V
表面贴装：YES温度等级：OTHER
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

TPS2044ADG4 数据手册

 浏览型号TPS2044ADG4的Datasheet PDF文件第2页浏览型号TPS2044ADG4的Datasheet PDF文件第3页浏览型号TPS2044ADG4的Datasheet PDF文件第4页浏览型号TPS2044ADG4的Datasheet PDF文件第5页浏览型号TPS2044ADG4的Datasheet PDF文件第6页浏览型号TPS2044ADG4的Datasheet PDF文件第7页 
TPS2041A, TPS2042A, TPS2043A, TPS2044A  
TPS2051A, TPS2052A, TPS2053A, TPS2054A  
CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES  
SLVS247 – SEPTEMBER 2000  
TPS2042A, TPS2052A  
TPS2041A, TPS2051A  
80-mΩ High-Side MOSFET Switch  
D PACKAGE  
(TOP VIEW)  
D PACKAGE  
(TOP VIEW)  
500 mA Continuous Current Per Channel  
Independent Thermal and Short-Circuit  
Protection With Overcurrent Logic Output  
GND  
IN  
OC1  
1
2
3
4
8
7
6
5
GND  
IN  
OUT  
OUT  
OUT  
OC  
1
2
3
4
8
7
6
5
OUT1  
OUT2  
OC2  
Operating Range . . . 2.7 V to 5.5 V  
CMOS- and TTL-Compatible Enable Inputs  
2.5-ms Typical Rise Time  
†
EN1  
IN  
†
†
EN2  
EN  
Undervoltage Lockout  
TPS2043A, TPS2053A  
D PACKAGE  
TPS2044A, TPS2054A  
D PACKAGE  
10 µA Maximum Standby Supply Current  
for Single and Dual (20 µA for Triple and  
Quad)  
(TOP VIEW)  
(TOP VIEW)  
GNDA  
IN1  
OC1  
GNDA  
IN1  
OC1  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
OUT1  
OUT2  
OC2  
OUT1  
OUT2  
OC2  
Bidirectional Switch  
†
†
EN1  
EN1  
Ambient Temperature Range, 0°C to 85°C  
ESD Protection  
†
†
EN2  
EN2  
GNDB  
IN2  
OC3  
GNDB  
IN2  
OC3  
UL Listed – File No. E169910  
11 OUT3  
10 NC  
11 OUT3  
10 OUT4  
†
†
EN3  
EN3  
description  
†
NC  
9
NC  
EN4  
9
OC4  
The TPS2041A through TPS2044A and  
TPS2051AthroughTPS2054Apower-distribution  
switches are intended for applications where  
†
All enable inputs are active high for the TPS205xA series.  
NC – No connect  
heavy capacitive loads and short circuits are likely to be encountered. These devices incorporate 80-mΩ  
N-channel MOSFET high-side power switches for power-distribution systems that require multiple power  
switches in a single package. Each switch is controlled by an independent logic enable input. 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, these devices limit the output  
current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) 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. These power-distribution switches are designed to current limit  
at 0.9 A.  
GENERAL SWITCH CATALOG  
80 mΩ, dual  
80 mΩ, quad  
33 mΩ, single  
80 mΩ, single  
80 mΩ, dual  
260 mΩ  
TPS201xA 0.2 A – 2 A  
TPS2042  
TPS2052  
TPS2046  
TPS2056  
500 mA  
500 mA  
250 mA  
250 mA  
80 mΩ, triple  
80 mΩ, quad  
TPS202x  
0.2 A – 2 A  
TPS203x  
0.2 A – 2 A  
TPS2080  
500 mA  
500 mA  
500 mA  
250 mA  
250 mA  
250 mA  
TPS2014  
TPS2015  
TPS2041  
TPS2051  
TPS2045  
TPS2055  
600 mA  
1 A  
500 mA  
500 mA  
250 mA  
250 mA  
TPS2100/1  
TPS2081  
TPS2082  
TPS2090  
TPS2091  
TPS2092  
IN1 500 mA  
IN2 10 mA  
TPS2043 500 mA  
TPS2053 500 mA  
TPS2047 250 mA  
TPS2057 250 mA  
IN1  
IN2  
TPS2085  
500 mA  
500 mA  
500 mA  
250 mA  
TPS2044 500 mA  
TPS2054 500 mA  
TPS2048 250 mA  
TPS2058 250 mA  
OUT  
TPS2086  
TPS2087  
TPS2095  
TPS2102/3/4/5  
IN1 500 mA  
IN2 100 mA  
1.3 Ω  
TPS2096 250 mA  
TPS2097 250 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 2000, 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...32

中文翻译

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TPS2044ADG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS2044ADR TI

完全替代

 CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
TPS2044AD TI

完全替代

 CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
TPS2044ADRG4 TI

完全替代

 CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

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TPS2044BDG4 TI

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TPS2044BDR TI

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TPS2044BDRG4 TI

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 		CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES
TPS2044D TI

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 		QUAD POWER-DISTRIBUTION SWITCHES
TPS2044DG4 TI

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 		0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable 16-SOIC -40 to
TPS2044DR TI

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 		QUAD POWER-DISTRIBUTION SWITCHES

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