SC4809B集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF中文資料

廠商型號 |
SC4809B |
參數(shù)屬性 | SC4809B 封裝/外殼為10-TFSOP,10-MSOP(0.118",3.00mm 寬);包裝為卷帶(TR)卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān);產(chǎn)品描述:IC OFFLINE SWITCH FLYBACK 10MSOP |
功能描述 | High Performance Current Mode PWM Controller |
封裝外殼 | 10-TFSOP,10-MSOP(0.118",3.00mm 寬) |
文件大小 |
317.32 Kbytes |
頁面數(shù)量 |
16 頁 |
生產(chǎn)廠商 | Semtech Corporation |
企業(yè)簡稱 |
SEMTECH |
中文名稱 | Semtech Corporation官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-5-20 23:00:00 |
人工找貨 | SC4809B價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
SC4809B規(guī)格書詳情
SC4809B屬于集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)。由Semtech Corporation制造生產(chǎn)的SC4809BAC DC 轉(zhuǎn)換器,離線開關(guān)該系列是元器件級控制產(chǎn)品,用于構(gòu)建將交流市電轉(zhuǎn)換為直流電(通常電壓大幅降低)的設(shè)備。集成和未集成系統(tǒng)主要開關(guān)元件的器件均包括在內(nèi)。由于高輸入輸出電壓比,以及此類系統(tǒng)中通常需要隔離,這些器件通常與外部變壓器配合使用。盡管通常使用定制變壓器來實現(xiàn)此用途,但也有許多專門用于此用途的庫存產(chǎn)品,請參見“開關(guān)轉(zhuǎn)換器,SMPS 變壓器”標題。
Description
The SC4809A/B/C is a 10 pin BICMOS primary side current mode controller for use in Isolated DC-DC and off-line switching power supplies. It is a highly integrated solution, requiring few external components. It features a high frequency of operation, accurately programmable maximum duty cycle, current mode control, line voltage monitoring, supply UVLO, low start-up current, and programmable soft start with user accessible reference.
Features
◆ Operation to 1MHz
◆ Accurate programmable maximum duty cycle
◆ Line voltage monitoring
◆ External frequency synchronization
◆ Bi-phase mode of operation for low ripple
◆ Under 100μA start-up current
◆ Accessible reference voltage
◆ VDD undervoltage lockout
◆ -40°C to 105°C operating temperature
◆ 10 lead MSOP package. Lead free package available. Fully WEEE and RoHS compliant
Applications
◆ Telecom equipment and power supplies
◆ Networking power supplies
◆ Power over LAN applications
◆ Industrial power supplies
◆ Isolated power supplies
產(chǎn)品屬性
更多- 產(chǎn)品編號:
SC4809BIMSTRT
- 制造商:
Semtech Corporation
- 類別:
集成電路(IC) > AC DC 轉(zhuǎn)換器,離線開關(guān)
- 包裝:
卷帶(TR)卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 輸出隔離:
隔離
- 內(nèi)部開關(guān):
無
- 拓撲:
反激
- 電壓 - 供電 (Vcc/Vdd):
8V ~ 19V
- 占空比:
90%
- 頻率 - 開關(guān):
1.1MHz
- 控制特性:
頻率控制,軟啟動,同步
- 工作溫度:
-40°C ~ 150°C(TJ)
- 封裝/外殼:
10-TFSOP,10-MSOP(0.118",3.00mm 寬)
- 供應(yīng)商器件封裝:
10-MSOP
- 安裝類型:
表面貼裝型
- 描述:
IC OFFLINE SWITCH FLYBACK 10MSOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
SEMTECH |
24+ |
NA/ |
3271 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
SEMTECH |
24+ |
MSOP-10 |
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 | ||
SEMTECH |
2016+ |
MSOP-10 |
2233 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SEMTECH |
20+ |
MSOP-10 |
49000 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
SEMTECH |
24+ |
MSOP |
6232 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
SEMTECH |
1742+ |
MSOP-10 |
98215 |
只要網(wǎng)上有絕對有貨!只做原裝正品! |
詢價 | ||
SEMTECH |
24+ |
MSOP-10 |
56000 |
公司進口原裝現(xiàn)貨 批量特價支持 |
詢價 | ||
SemtechCorporation |
24+ |
10-MSOP |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
Semtech Corporation |
22+ |
10MSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
SEMTECH |
1650+ |
MSOP-10 |
5800 |
只做原裝進口,假一罰十 |
詢價 |