首頁(yè)>LM2576HVT-5.0>規(guī)格書詳情

LM2576HVT-5.0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

LM2576HVT-5.0
廠商型號(hào)

LM2576HVT-5.0

參數(shù)屬性

LM2576HVT-5.0 封裝/外殼為TO-220-5;包裝為卷帶(TR);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 5V 3A TO220-5

功能描述

IC REG BUCK 3A TO263-5L

封裝外殼

TO-220-5

文件大小

2.73089 Mbytes

頁(yè)面數(shù)量

10 頁(yè)

生產(chǎn)廠商 Guangdong Youtai Semiconductor Co., Ltd.
企業(yè)簡(jiǎn)稱

UMW友臺(tái)半導(dǎo)體

中文名稱

廣東友臺(tái)半導(dǎo)體有限公司官網(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

2025-1-18 23:00:00

LM2576HVT-5.0規(guī)格書詳情

Description

The series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V,

5V, 12V, 15V, and an adjustable output versions. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in some cases no heat sink is required. A standard series of inductors optimized for use with the are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies. Other features include a guaranteed ± 4 tolerance on output voltage within specified input voltages and output load conditions, and ±10 on the oscillator frequency. External

shutdown is included, featuring 50μA (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions.

Features

? 3.3V, 5V, 12V, 15V, and adjustable output versions

? Adjustable version output voltage range

? 1.23V to 37V (57V for HV version) ±4 max over line and load conditions

? Guaranteed 3A output current

? Wide input voltage range, 40V up to57V for HV version

? Requires only 4 external components

? 52 kHz fixed frequency oscillator

? TTL shutdown capability, low power standby mode

? High efficiency

? Uses readily available standard inductors

? Thermal shutdown and current limit protection

Applications

? Simple high-efficiency step-down (buck) regulator

? Efficient pre-regulator for linear regulators

? On-card switching regulators

? Positive to negative converter (Buck-Boost)

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    LM2576HVT-5.0

  • 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

  • 系列:

    SIMPLE SWITCHER?

  • 包裝:

    卷帶(TR)

  • 功能:

    降壓

  • 輸出配置:

  • 拓?fù)洌?/span>

    降壓

  • 輸出類型:

    固定

  • 輸出數(shù):

    1

  • 電壓 - 輸入(最小值):

    4V

  • 電壓 - 輸入(最大值):

    60V

  • 電壓 - 輸出(最小值/固定):

    5V

  • 電流 - 輸出:

    3A

  • 頻率 - 開關(guān):

    52kHz

  • 同步整流器:

    無(wú)

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類型:

    通孔

  • 封裝/外殼:

    TO-220-5

  • 供應(yīng)商器件封裝:

    TO-220-5

  • 描述:

    IC REG BUCK 5V 3A TO220-5

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
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(jià)
HTC
23+
NA/
3000
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
NS
2016+
TO220-5
3500
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
NS
23+
TO220
20000
全新原裝假一賠十
詢價(jià)
NS
20+
TO-220
26580
全新原裝長(zhǎng)期特價(jià)銷售
詢價(jià)
HTC
23+
TO2205
6000
誠(chéng)信服務(wù),絕對(duì)原裝原盤
詢價(jià)
HGSEMI(華冠)
新年份
TO-220-5
5000
可提供國(guó)產(chǎn)化證明
詢價(jià)
NS
24+
TO-220/5
16800
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!?
詢價(jià)
NS
24+
原廠封裝
6010
全新原裝現(xiàn)貨熱賣,價(jià)格絕對(duì)優(yōu)
詢價(jià)
TI
24+
TO-220-5
6368
專注TI原裝正品代理分銷,認(rèn)準(zhǔn)水星電子
詢價(jià)