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TPS2068EDBVR中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書

TPS2068EDBVR
廠商型號(hào)

TPS2068EDBVR

功能描述

TPS20xxE Current-Limited, Power-Distribution Switches

文件大小

1.93578 Mbytes

頁(yè)面數(shù)量

31 頁(yè)

生產(chǎn)廠商 Texas Instruments
企業(yè)簡(jiǎn)稱

TI德州儀器

中文名稱

美國(guó)德州儀器公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2024-12-25 17:18:00

TPS2068EDBVR規(guī)格書詳情

1 Features

? Single power switch family

? Pin-to-pin with existing TI Switch Portfolio

? Rated currents of 1.5 A and 2 A

? Supports 3.3-V and 5-V power rail

? ±20 accurate, fixed, constant current limit

? Fast overcurrent response: 2 μs

? Deglitched fault reporting

? Output discharge

? Reverse current blocking

? Built-in soft start

? Ambient temperature range: –40°C to 85°C

2 Applications

? PC and notebooks

? Gaming

? TV

? Connected peripherals and printers

? Data center and enterprise computing

? Short-circuit protection

3 Description

The TPS20xxE power-distribution switch family is

intended for applications, such as USB, where heavy

capacitive loads and short circuits are likely to be

encountered. This family offers fixed current-limit

thresholds for applications requiring 1.5-A or 2-A

loading, with options between high or low enable

polarization in different packages.

The TPS20xxE family limits the output current to a

safe level by operating in a constant-current mode

when the output load exceeds the current limit

threshold. This provides a predictable fault current

under all conditions. The fast overload response time

eases the burden on the 2.7-V – 5.5-V supply to

provide regulated power when the output is shorted.

The power-switch rise and fall times are controlled to

minimize current surges during turn-on and turn-off.

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Texas Instruments
23+/24+
SC-74A
8600
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TI/德州儀器
21+
HVSSOP8
13880
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TexasInstruments
23+
8-MSOP-PowerPad
66800
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TI/德州儀器
18+
8-MSOP-Po
880000
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TI(德州儀器)
23+
NA
20094
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TI/TEXAS
23+
原廠封裝
8931
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TI/德州儀器
23+
HVSSOP8
9990
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TI/德州儀器
22+
8-MSOP
79980
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TI/德州儀器
HVSSOP8
90000
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TI
23+
8-MSOP
7750
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