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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
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 頁 |
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 | |
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:
正
- 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:
無
- 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) |