首頁>TPS259830ONRGER>規(guī)格書詳情

TPS259830ONRGER中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

TPS259830ONRGER
廠商型號

TPS259830ONRGER

功能描述

TPS25983 2.7-V to 26-V, 2.7-mΩ, 18-A Integrated Hot-Swap with Accurate Load Current Monitoring and Adjustable Transient Fault Management

文件大小

5.09766 Mbytes

頁面數(shù)量

57

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-14 17:22:00

TPS259830ONRGER規(guī)格書詳情

1 Features

? Wide input voltage range: 2.7 V to 26 V

– 30-V absolute maximum

? Low on-resistance: RON = 2.7-mΩ typical

? Adjustable current limit threshold

– Range: 2 A to 18 A

– Accuracy: ±8 (typical for ILIM > 5 A)

? Circuit breaker and current limiter options

? Adjustable overcurrent blanking timer

– Handles load transients without tripping

? Accurate current monitor output

– ±1.5 (typical at 25°C for IOUT > 3 A)

– ±3 (maximum for IOUT > 3 A)

? User configurable fault response

– Latch-off or auto-retry

– Number of retries (finite or indefinite)

– Delay between retries

? Robust short-circuit protection

– Fast-trip response time < 400-ns typical

– Immune to line transients – no nuisance

tripping

? Adjustable output slew rate (dVdt) control

? Option to drive external FET for reverse current

blocking in disabled/OFF state

? Adjustable undervoltage lockout

? Adjustable overvoltage lockout

? Integrated overtemperature protection

? Power good indication

? Small footprint: 4-mm × 4-mm QFN package

2 Applications

? Hot-swap, hot-plug

? Power multiplexing

? Server standby rail, PCIe riser, add-on card, and

fan module protection

? Router and switch optical module protection

? Industrial PC

? Cordless power tool charger

3 Description

The TPS25983 family of eFuses is a highly-integrated

circuit protection and power management device in

a small package. The devices are operational over

a wide input voltage range. A single part caters

to low-voltage systems needing minimal I*R voltage

drop as well as higher voltage, high current systems

needing low power dissipation. The TPS25983 family

is a robust defense against overloads, short-circuits,

voltage surges, reverse current, and excessive inrush

current.

Overvoltage events are limited by internal cutoff

circuits with user adjustable overvoltage threshold.

Multiple device options exist to choose between the

response to overcurrent conditions, circuit breaker, or

active current limiter. The overcurrent limit threshold

can be set with a single external resistor. The devices

intelligently manage the overcurrent response by

distinguishing between transient events and actual

faults, thereby allowing the system to function

uninterrupted during line and load transients without

compromising on the robustness of the protection

against faults. The device can be configured to

stay latched-off or retry automatically after a fault

shutdown. The number of auto-retries as well as

the retry delay are configurable with capacitors. This

feature enables remote systems to automatically

recover from temporary faults while making sure that

the power supplies are not stressed indefinitely due to

a persistent fault.

The devices provide an option to drive an external

N-FET connected in series to facilitate reverse current

blocking in disabled or OFF state.

Also, the devices integrate an accurate analog

load current monitor to provide enhanced system

monitoring and diagnostic capabilities.

The TPS25983 devices are available in a small, 4 mm

× 4 mm QFN package. The devices are characterized

for operation over a junction temperature range of

–40°C to 125°C.

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
TI
22+
NA
2368
原裝正品支持實(shí)單
詢價
TI(德州儀器)
10000
原裝正品現(xiàn)貨庫存價優(yōu)
詢價
TI/德州儀器
22+
HTSSOP-16
9000
原裝正品,支持實(shí)單!
詢價
Texas Instruments
23+/24+
24-VFQFN
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價
TI
22+
250
原廠原裝,價格優(yōu)勢!13246658303
詢價
TI/德州儀器
23+
SOP-8
11200
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO
詢價
TI/原裝支持實(shí)單
23+
HTSSOP-16
6770
正規(guī)渠道,只有原裝!
詢價
TI(德州儀器)
23+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價
TI(德州儀器)
23+
NA/
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價
TI
23+
HTSSOP16
2500
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號
詢價