5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 电源管理电路> TPS2057D
TPS2057D PDF预览

TPS2057D

更新时间： 2024-09-19 22:42:03
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
24页 421K
描述
TRIPLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

阅读下载

中文翻译

获取价格

TPS2057D 技术参数

是否Rohs认证：符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP,
针数：16Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：5.31
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-G16
JESD-609代码：e4长度：9.9 mm
湿度敏感等级：1信道数量：3
功能数量：1端子数量：16
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)：3.3 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：NICKEL PALLADIUM GOLD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

TPS2057D 数据手册

 浏览型号TPS2057D的Datasheet PDF文件第2页浏览型号TPS2057D的Datasheet PDF文件第3页浏览型号TPS2057D的Datasheet PDF文件第4页浏览型号TPS2057D的Datasheet PDF文件第5页浏览型号TPS2057D的Datasheet PDF文件第6页浏览型号TPS2057D的Datasheet PDF文件第7页 
TPS2047, TPS2057  
TRIPLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES  
SLVS194 – APRIL 1999  
features  
typical applications  
135-mΩ -Maximum (5-V Input) High-Side  
MOSFET Switch  
Notebook, Desktop and Palmtop PCs  
Monitors, Keyboards, Scanners, and  
Printers  
250 mA Continuous Current per Channel  
Independent Short-Circuit and Thermal  
Protection With Overcurrent Logic Output  
Digital Cameras, Phones, and PBXs  
Hot-Insertion Applications  
Operating Range . . . 2.7-V to 5.5-V  
Logic-Level Enable Input  
TPS2047  
D PACKAGE  
(TOP VIEW)  
TPS2057  
D PACKAGE  
(TOP VIEW)  
2.5-ms Typical Rise Time  
GND1  
IN1  
OC1  
GND1  
IN1  
OC1  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
Undervoltage Lockout  
OUT1  
OUT2  
OC2  
OUT1  
OUT2  
OC2  
20 µA Maximum Standby Supply Current  
Bidirectional Switch  
EN1  
EN2  
GND2  
IN2  
EN1  
EN2  
GND2  
IN2  
Available in 16-pin SOIC Package  
Ambient Temperature Range, –40°C to 85°C  
OC3  
OC3  
OUT3  
OUT3  
EN3  
NC  
10 NC  
NC  
EN3  
NC  
10 NC  
2-kV Human-Body-Model, 200-V  
Machine-Model ESD Protection  
9
9
NC  
NC – No internal connection  
description  
The TPS2047 and TPS2057 triple power-distribution switches are intended for applications where heavy  
capacitive loads and short circuits are likely. These devices incorporate in single packages three 135-mΩ  
N-channel MOSFET high-side power switches for power-distribution systems that require multiple power  
switches. Each switch is controlled by a logic enable compatible with 5-V and 3-V logic. Gate drive is provided  
by an internal charge pump that controls the power-switch rise times and fall times to minimize current surges  
during switching. The charge pump, requiring no external components, 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 TPS2047 and TPS2057 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  
causingthejunctiontemperaturetorise, athermalprotectioncircuitshutsofftheswitchinovercurrenttoprevent  
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 TPS2047 and TPS2057 are designed to limit at 0.44-A load. These power-distribution switches are  
available in 16-pin small-outline integrated circuit (SOIC) packages and operate over an ambient temperature  
range of –40°C to 85°C.  
AVAILABLE OPTIONS  
PACKAGED DEVICES  
SOIC  
RECOMMENDED MAXIMUM  
CONTINUOUS LOAD CURRENT  
(A)  
TYPICAL SHORT-CIRCUIT  
CURRENT LIMIT AT 25°C  
(A)  
T
A
ENABLE  
†
(D)  
–40°C to 85°C Active low  
–40°C to 85°C Active high  
0.25  
0.25  
0.44  
0.44  
TPS2047D  
TPS2057D  
†
The D package is available taped and reeled. Add an R suffix to device type (e.g., TPS2047DR)  
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...24

中文翻译

下载PDF

TPS2057D 替代型号

型号 品牌 替代类型 描述 数据表
TPS2057DRG4 TI

完全替代

 0.345A, 2.7-5.5V Triple (2In/3Out) Hi-Side MOSFET, Fault Report, Act-High Enable 16-SOIC -
TPS2057DG4 TI

完全替代

 0.345A, 2.7-5.5V Triple (2In/3Out) Hi-Side MOSFET, Fault Report, Act-High Enable 16-SOIC -
TPS2057DR TI

完全替代

 0.345A, 2.7-5.5-V triple (2in/3out) , fault report, active-high enable 16-SOIC -40 to 85

与TPS2057D相关器件

型号 品牌 获取价格 描述 数据表
TPS2057DG4 TI

获取价格

 		0.345A, 2.7-5.5V Triple (2In/3Out) Hi-Side MOSFET, Fault Report, Act-High Enable 16-SOIC -
TPS2057DR TI

获取价格

 		0.345A, 2.7-5.5-V triple (2in/3out) , fault report, active-high enable 16-SOIC -40 to 85
TPS2057DRG4 TI

获取价格

 		0.345A, 2.7-5.5V Triple (2In/3Out) Hi-Side MOSFET, Fault Report, Act-High Enable 16-SOIC -
TPS2058 TI

获取价格

 		QUAD CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
TPS2058A TI

获取价格

 		CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
TPS2058AD TI

获取价格

 		CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
TPS2058ADR TI

获取价格

 		CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
TPS2058ADRG4 TI

获取价格

 		CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
TPS2058D TI

获取价格

 		QUAD CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
TPS2058DR TI

获取价格

 		0.44A 4 CHANNEL, BUF OR INV BASED PRPHL DRVR, PDSO16, GREEN, PLASTIC, SOIC-16

与TPS2057D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