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LM2594M-5.0集成電路(IC)的DCDC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

LM2594M-5.0
廠商型號(hào)

LM2594M-5.0

參數(shù)屬性

LM2594M-5.0 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的DCDC開關(guān)穩(wěn)壓器;產(chǎn)品描述:SOP-8 DC-DC CONVERTERS ROHS

功能描述

IC REG BUCK 12V 1.5A 8SOP

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

573.47 Kbytes

頁面數(shù)量

13

生產(chǎn)廠商 Guangdong Youtai Semiconductor Co., Ltd.
企業(yè)簡稱

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

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-20 23:00:00

LM2594M-5.0規(guī)格書詳情

General Description

The LM2594(HV) is a 150 KHz fixed frequency

PWM buck (step-down)DC/DC converter,

capable of driving a 1.5A load with

high efficiency, low ripple and excellent line

and load regulation. Requiring a minimum

number of external components, the regulator

is simple to use and include internal frequency

compensation and a fixed-frequency oscillator.

The PWM control circuit is able to adjust the

duty ratio linearly from 0 to 100. An enable

function, an over current protection function

is built inside. When second current limit

function happens, the operation frequency

will be reduced from 150KHz to 50KHz. An

internal compensation block is built in to

minimize external component count.

Features

- Wide 4.5V to 40V Input Voltage Range

- 3.3V,5V,12V, and adjustable versions

- Output Adjustable from 1.23V to 37V

(57 V for the HV Version)

- Maximum Duty Cycle 100

- Minimum Drop Out 1.5V

- Fixed 150KHz Switching Frequency

- 1.5A Constant Output Current Capability

- Internal Optimize Power Transistor

- High efficiency

- Excellent line and load regulation

- TTL shutdown capability

- ON/OFF pin with hysteresis function

- Built in thermal shutdown function

- Built in current limit function

- Built in second current limit function

- Available in SOP-8 package

Applications

- LCD Monitor and LCD TV

- Digital Photo Frame

- Set-up Box

- ADSL Modem

- Telecom / Networking Equipment

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    LM2594M-5.0

  • 制造商:

    UTD Semiconductor

  • 類別:

    集成電路(IC) > DC DC 開關(guān)穩(wěn)壓器

  • 系列:

    LM2594

  • 包裝:

    管件

  • 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):

    4.5V

  • 電壓 - 輸入(最大值):

    40V

  • 電壓 - 輸出(最小值/固定):

    5V

  • 電流 - 輸出:

    1.5A

  • 頻率 - 開關(guān):

    150kHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOP

  • 描述:

    SOP-8 DC-DC CONVERTERS ROHS

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)
23+
SOP8
8048
原廠可訂貨,技術(shù)支持,直接渠道??珊灡9┖贤?/div>
詢價(jià)
NS
2016+
SOP8
5328
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
TI(德州儀器)
2021+
8000
原裝現(xiàn)貨,歡迎詢價(jià)
詢價(jià)
NS/國半
22+
SOP-8
100000
代理渠道/只做原裝/可含稅
詢價(jià)
NS
23+
SOP-8
20000
原廠原裝正品現(xiàn)貨
詢價(jià)
UMW(廣東友臺(tái)半導(dǎo)體)
24+
SOP-8
5000
誠信服務(wù),絕對(duì)原裝原盤。
詢價(jià)
TI(德州儀器)
10000
原裝正品現(xiàn)貨庫存價(jià)優(yōu)
詢價(jià)
NSC/國半
11+
SOP8
10978
只做原廠原裝,認(rèn)準(zhǔn)寶芯創(chuàng)配單專家
詢價(jià)
NS
2018+
SOP
6528
承若只做進(jìn)口原裝正品假一賠十!
詢價(jià)
22+
5000
詢價(jià)