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LM2594PADJG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

LM2594PADJG
廠商型號

LM2594PADJG

參數(shù)屬性

LM2594PADJG 封裝/外殼為8-DIP(0.300",7.62mm);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 MULT CONFG ADJ 500MA 8DIP

功能描述

升壓,降壓,升壓/降壓
0.5 A, Step-Down Switching Regulator
IC REG MULT CONFG ADJ 500MA 8DIP

封裝外殼

8-DIP(0.300",7.62mm)

文件大小

560.83 Kbytes

頁面數(shù)量

25

生產(chǎn)廠商

ONSEMI

中文名稱

安森美半導(dǎo)體

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

原廠下載下載地址一下載地址二到原廠下載

更新時間

2025-8-31 9:16:00

人工找貨

LM2594PADJG價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

LM2594PADJG規(guī)格書詳情

LM2594PADJG屬于集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器。由安森美半導(dǎo)體公司制造生產(chǎn)的LM2594PADJG穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器DC-DC 開關(guān)穩(wěn)壓器 PMIC(電源管理集成電路)產(chǎn)品族中的產(chǎn)品是元器件級設(shè)備,用于需要穩(wěn)定 DC 輸入電壓和/或?qū)⑵滢D(zhuǎn)換為不同幅度的輸出電壓的應(yīng)用。這些器件與稱為“控制器”PMIC 的類似產(chǎn)品的區(qū)別在于集成了主開關(guān)元件,設(shè)備提供的電力會通過該元件。

The LM2594 regulator is monolithic integrated circuit ideally suited for easy and convenient design of a step?down switching regulator (buck converter). It is capable of driving a 0.5 A load with excellent line and load regulation. This device is available in adjustable output version. It is internally compensated to minimize the number of external components to simplify the power supply design.

Since LM2594 converter is a switch?mode power supply, its efficiency is significantly higher in comparison with popular three?terminal linear regulators, especially with higher input voltages. The LM2594 operates at a switching frequency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Available in a standard 8?Lead PDIP and 8?Lead Surface Mount packages.

The other features include a guaranteed 4 tolerance on output voltage within specified input voltages and output load conditions, and 15 on the oscillator frequency. External shutdown is included, featuring 50 A (typical) standby current. Self protection features include switch cycle?by?cycle current limit for the output switch, as well as thermal shutdown for complete protection under fault conditions.

特性 Features

? Adjustable Output Voltage Range 1.23 V ? 37 V

? Guaranteed 0.5 A Output Load Current

? Wide Input Voltage Range up to 40 V

? 150 kHz Fixed Frequency Internal Oscillator

? TTL Shutdown Capability

? Low Power Standby Mode, typ 50 A

? Thermal Shutdown and Current Limit Protection

? Internal Loop Compensation

? Moisture Sensitivity Level (MSL) Equals 1

? These are Pb?Free Devices

Applications

? Simple High?Efficiency Step?Down (Buck) Regulator

? Efficient Pre?Regulator for Linear Regulators

? On?Card Switching Regulators

? Positive to Negative Converter (Buck?Boost)

? Negative Step?Up Converters

? Power Supply for Battery Chargers

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    LM2594PADJG

  • 制造商:

    onsemi

  • 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)

  • 功能:

    升壓,降壓,升壓/降壓

  • 輸出配置:

    正或負(fù)

  • 拓?fù)洌?/span>

    降壓,升壓,降壓升壓

  • 輸出類型:

    可調(diào)式

  • 輸出數(shù):

    1

  • 電壓 - 輸入(最小值):

    4.5V

  • 電壓 - 輸入(最大值):

    40V

  • 電壓 - 輸出(最小值/固定):

    1.23V

  • 電壓 - 輸出(最大值):

    37V

  • 電流 - 輸出:

    500mA

  • 頻率 - 開關(guān):

    150kHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類型:

    通孔

  • 封裝/外殼:

    8-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    8-PDIP

  • 描述:

    IC REG MULT CONFG ADJ 500MA 8DIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
05+
原廠原裝
7231
只做全新原裝真實(shí)現(xiàn)貨供應(yīng)
詢價
TI
22+
SOT263
25000
只有原裝絕對原裝,支持BOM配單!
詢價
onsemi
2025+
55740
詢價
NS
2020+
TO-263
4500
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可
詢價
NS
24+
TO-263
30000
只做正品原裝現(xiàn)貨
詢價
1415+
TO-263
28500
全新原裝正品,優(yōu)勢熱賣
詢價
ON
25+
PDIP08PBFR
188600
全新原廠原裝正品現(xiàn)貨 歡迎咨詢
詢價
NS
23+
TO263
3000
原裝正品假一罰百!可開增票!
詢價
ON Semiconductor
24+
8-PDIP
65200
一級代理/放心采購
詢價
NS
24+
TO-263
6430
原裝現(xiàn)貨/歡迎來電咨詢
詢價