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LM2594開發(fā)板套件編程器的評(píng)估板-DC/DC與AC/DC（離線）SMPS規(guī)格書PDF中文資料

LM2594
廠商型號(hào)

LM2594
參數(shù)屬性

LM2594 包裝為散裝；類別為開發(fā)板套件編程器的評(píng)估板-DC/DC與AC/DC（離線）SMPS；產(chǎn)品描述：BOARD EVAL FOR LM2594ADJ 8-SOIC
功能描述

0.5 A, Step-Down Switching Regulator
BOARD EVAL FOR LM2594ADJ 8-SOIC
文件大小

560.83 Kbytes
頁(yè)面數(shù)量

25 頁(yè)
生產(chǎn)廠商 ON Semiconductor
企業(yè)簡(jiǎn)稱

ONSEMI【安森美半導(dǎo)體】

中文名稱

安森美半導(dǎo)體公司官網(wǎng)
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更新時(shí)間

2025-3-19 16:00:00
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LM2594規(guī)格書詳情

LM2594屬于開發(fā)板套件編程器的評(píng)估板-DC/DC與AC/DC（離線）SMPS。由安森美半導(dǎo)體公司制造生產(chǎn)的LM2594評(píng)估板 - DC/DC 與 AC/DC（離線）SMPS該系列產(chǎn)品提供了一種方便的方法，可對(duì)開關(guān)模式電源轉(zhuǎn)換所用的器件（包括 DC-DC 和 AC-DC 型）進(jìn)行性能或特性評(píng)估?！胺€(wěn)壓器”（包含內(nèi)部電源開關(guān)裝置）和“控制器”（設(shè)計(jì)為控制外部電源開關(guān)）之類的器件均包括在內(nèi)。

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.

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

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  • 產(chǎn)品編號(hào)：

    LM2594ASCBCKGEVB

  • 制造商：

    onsemi

  • 類別：

    開發(fā)板，套件，編程器 > 評(píng)估板 - DC/DC 與 AC/DC（離線）SMPS

  • 包裝：

    散裝

  • 主要用途：

    DC/DC，步降

  • 輸出和類型：

    1，非隔離

  • 電壓 - 輸出：

    5V

  • 電流 - 輸出：

    500mA

  • 電壓 - 輸入：

    4.5V ~ 40V

  • 穩(wěn)壓器拓?fù)洌?/span>

    降壓

  • 頻率 - 開關(guān)：

    150kHz

  • 板類型：

    完全填充

  • 所含物品：

    板

  • 使用的 IC/零件：

    LM2594

  • 描述：

    BOARD EVAL FOR LM2594ADJ 8-SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ON(安森美)
6000
詢價(jià)
NSC
23+
8-SOIC
65600
詢價(jià)
NSC
23+
BGAQFP
8659
原裝公司現(xiàn)貨!原裝正品價(jià)格優(yōu)勢(shì).
 詢價(jià)
NATIONALSEMI
05+
原廠原裝
4298
只做全新原裝真實(shí)現(xiàn)貨供應(yīng)
 詢價(jià)
TI/德州儀器
20+
SOP8
9852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
 詢價(jià)
NS
24+
SOP-8
2560
絕對(duì)原裝!現(xiàn)貨熱賣!
 詢價(jià)
安森美
21+
12588
原裝正品,價(jià)格優(yōu)勢(shì)量大可定
 詢價(jià)
ON/安森美
24+
SOIC-8_150mil
30000
原裝正品公司現(xiàn)貨,假一賠十!
 詢價(jià)
TI/NSC
19+
SOP8
77942
原廠代理渠道,每一顆芯片都可追溯原廠；
 詢價(jià)
NS
06+
SOP/8
628
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢
 詢價(jià)

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