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TPS628503DRLR集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

TPS628503DRLR
廠商型號(hào)

TPS628503DRLR

參數(shù)屬性

TPS628503DRLR 封裝/外殼為SOT-583;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJUSTABLE 3A SOT583

功能描述

TPS62850x 2.7V to 6V, 1A / 2A / 3A Step-Down Converter in SOT583 Package

絲印標(biāo)識(shí)

300

封裝外殼

SOT-5X3 / SOT-583

文件大小

2.75686 Mbytes

頁面數(shù)量

39

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

TI1德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-24 23:01:00

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TPS628503DRLR規(guī)格書詳情

1 Features

? Functional Safety-Capable

– Documentation available to aid functional safety

system design

? Input voltage range: 2.7V to 6V

? Output voltage from 0.6V to 5.5V

? 1 feedback voltage accuracy

(full temperature range)

? TJ = –40°C to +150°C

? Family of 1A, 2A (continuous), and 3A (peak)

devices

? Adjustable switching frequency and sync of

1.8MHz to 4MHz

? Forced PWM or PWM and PFM operation

? Quiescent current 17μA (typical)

? Precise ENABLE input allows:

– User-defined undervoltage lockout

– Exact sequencing

? 100 duty cycle mode

? Active output discharge

? Power-good output with window comparator

? For device options with adjustable soft start, see

the TPS628511

2 Applications

? Motor drives

? Factory automation and control

? Building automation

? Test and measurement

? General purpose POL

3 Description

The TPS62850x is a family of pin-to-pin 1A, 2A

(continuous), and 3A (peak) high efficiency, easyto-

use synchronous step-down DC/DC converters.

The devices are based on a peak current mode

control topology. Low resistive switches allow up to

2A continuous output current and 3A peak current.

The switching frequency is externally adjustable from

1.8MHz to 4MHz and can also be synchronized to

an external clock in the same frequency range. In

PWM and PFM mode, the TPS62850x automatically

enters power save mode at light loads to maintain

high efficiency across the whole load range. The

TPS62850x provides a 1 output voltage accuracy

in PWM mode, which helps design a power supply

with high output voltage accuracy, fulfilling tight supply

voltage requirements of digital processors and FPGA.

The TPS62850x is available in an 8-pin 1.60mm ×

2.10mm SOT583 package.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    TPS628503DRLR

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 功能:

    降壓

  • 輸出配置:

  • 拓?fù)洌?/span>

    降壓

  • 輸出類型:

    可調(diào)式

  • 輸出數(shù):

    1

  • 電壓 - 輸入(最小值):

    2.7V

  • 電壓 - 輸入(最大值):

    6V

  • 電壓 - 輸出(最小值/固定):

    0.6V

  • 電壓 - 輸出(最大值):

    5.5V

  • 電流 - 輸出:

    3A

  • 頻率 - 開關(guān):

    1.8MHz ~ 4MHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 150°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    SOT-583

  • 供應(yīng)商器件封裝:

    SOT-583

  • 描述:

    IC REG BUCK ADJUSTABLE 3A SOT583

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
TI(德州儀器)
24+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
TI(德州儀器)
24+
SOT5X3
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(jià)
TI(德州儀器)
2024+
N/A
500000
誠信服務(wù),絕對(duì)原裝原盤
詢價(jià)
TI/德州儀器
22+
SOT-5X3
9000
原裝正品,支持實(shí)單!
詢價(jià)
TI
24+
SOT-5X3
200
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開原型號(hào)
詢價(jià)
TI/德州儀器
22+
SOT-5X3
2500
原裝正品
詢價(jià)
TI(德州儀器)
23+
-
15000
專業(yè)幫助客戶找貨 配單,誠信可靠!
詢價(jià)
TI德州儀器
22+
24000
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu)
詢價(jià)
TI
6701
只做正品
詢價(jià)
TI/德州儀器
22+
SOT-5X3
1232
全新原裝
詢價(jià)