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LM2674M-12集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料
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廠商型號(hào) |
LM2674M-12 |
參數(shù)屬性 | LM2674M-12 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK 12V 500MA 8SOIC |
功能描述 | DC-DC switching buck converter |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬) |
文件大小 |
1.51133 Mbytes |
頁(yè)面數(shù)量 |
8 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) | |
更新時(shí)間 | 2025-2-14 16:04:00 |
LM2674M-12規(guī)格書(shū)詳情
■ Product Introduction
LM2674 series is a DC/DC switching buck converter
controlled by a fixed frequency of 260kHz PWM.It is
mainly composed of internal frequency compensation,
fixed frequency oscillator, built-in overcurrent protection,
power switch control and other circuits. It can drive
500MA load with high efficiency, low ripple, good linearity
and load adjustment ability.Only a few external
components are needed to realize the function of DC/DC
voltage reduction and stabilization, which is very simple
Product features
● Built in overtemperature shutdown function
● Built in overcurrent protection function
● Internal integrated efficient power switch
● Good linearity and load adjustment capability
● ON/OFF pin with hysteresis function
● TTL shutdown capability
● high efficiency
● Simple periphery
● Wide input voltage range: 7V~40V
● Fixed output voltage: 3.3V, 5V, 12V, etc
● Adjustable output voltage range: 1.21V~37V
(adjustable)
● High precision output: ± 2
● Fixed switching frequency: 260 kHz
● Maximum output current capacity: 500mA
● Minimum linear drop voltage drop: 1.5V
● Package form: SOP-8
and practical.PWM control circuit can adjust the duty
cycle from 0 according to the load To 100 to achieve
high work efficiency.It has an external enabling control
opening function, which can realize the controllable
switch between standby and work, making the application
more flexible.
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
LM2674M-12
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器
- 系列:
SIMPLE SWITCHER?
- 包裝:
卷帶(TR)
- 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):
6.5V
- 電壓 - 輸入(最大值):
40V
- 電壓 - 輸出(最小值/固定):
12V
- 電流 - 輸出:
500mA
- 頻率 - 開(kāi)關(guān):
260kHz
- 同步整流器:
無(wú)
- 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-SOIC
- 描述:
IC REG BUCK 12V 500MA 8SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NS |
23+ |
SOP-8 |
65600 |
詢價(jià) | |||
NS |
22+ |
原廠封裝 |
5045 |
原裝正品,實(shí)單請(qǐng)聯(lián)系 |
詢價(jià) | ||
NS |
23+ |
SOP-8 |
9823 |
詢價(jià) | |||
NSC |
24+ |
SOP-8 |
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) | ||
TI/德州儀器 |
23+ |
8-SOIC |
3265 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
NS/TI |
17+ |
SOP-8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI |
24+ |
SOP-8 |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢價(jià) | ||
NS |
03+ |
SOP-8 |
1364 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
NS |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢價(jià) | ||||
NS |
2315+ |
SOP-8 |
3668 |
優(yōu)勢(shì)代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價(jià) |