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LM2674M-3.3集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器規(guī)格書PDF中文資料
廠商型號 |
LM2674M-3.3 |
參數(shù)屬性 | LM2674M-3.3 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)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK 3.3V 500MA 8SOIC |
功能描述 | DC-DC switching buck converter |
文件大小 |
1.51133 Mbytes |
頁面數(shù)量 |
8 頁 |
生產(chǎn)廠商 | Guangdong Youtai Semiconductor Co., Ltd. |
企業(yè)簡稱 |
UMW【友臺半導體】 |
中文名稱 | 廣東友臺半導體有限公司官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-5 23:00:00 |
LM2674M-3.3規(guī)格書詳情
■ 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:
LM2674M-3.3
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器
- 系列:
SIMPLE SWITCHER?
- 包裝:
管件
- 功能:
降壓
- 輸出配置:
正
- 拓撲:
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):
3.3V
- 電流 - 輸出:
500mA
- 頻率 - 開關:
260kHz
- 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)
- 供應商器件封裝:
8-SOIC
- 描述:
IC REG BUCK 3.3V 500MA 8SOIC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NS/國半 |
19+ |
6500 |
進口原裝現(xiàn)貨 |
詢價 | |||
NS/國半 |
23+ |
NA/ |
15345 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
NS |
2016+ |
SOP8 |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
NS |
2020+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
NS/國半 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
NS |
23+ |
SOP-8 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
NS |
2018+ |
SOP |
6528 |
承若只做進口原裝正品假一賠十! |
詢價 | ||
TI/德州儀器 |
18+ |
475 |
原裝現(xiàn)貨支持BOM配單服務 |
詢價 | |||
NS |
589220 |
16余年資質 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
NS |
23+ |
SOP-8 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 |