| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
UC3843B | HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and DC?DC converter applications offering the designer a cost?effective solution with minimal external components. These 文件：295.05 Kbytes 頁數(shù)：20 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | |
UC3843B | High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and DC?DC converter applications offering the designer a cost?effective solution with minimal external components. These 文件：414.83 Kbytes 頁數(shù)：22 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | |
UC3843B | High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and DC?DC converter applications offering the designer a cost?effective solution with minimal external components. These integrated circuits feature a trimmed 文件：743.91 Kbytes 頁數(shù)：25 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | |
UC3843B | HIGH PERFORMANCE CURRENT MODE CONTROLLERS DESCRIPTION The UTC UC3842B/3843B are specifically designed for off-line and dc-to-dc converter applications offering the designer a cost-effective solution with minimal external components. The UC3842B has UVLO thresholds 16V (on) and 10V(off), ideally suited for off-line converters. The UC3843 文件：185.87 Kbytes 頁數(shù)：7 Pages | UTC 友順 | UTC | |
UC3843B | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta 文件：135.57 Kbytes 頁數(shù)：15 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | |
UC3843B | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta 文件：239.47 Kbytes 頁數(shù)：15 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | |
UC3843B | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta 文件：239.47 Kbytes 頁數(shù)：15 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | |
UC3843B | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta 文件：239.47 Kbytes 頁數(shù)：15 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | |
UC3843B | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta 文件：239.47 Kbytes 頁數(shù)：15 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | |
UC3843B | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta 文件：135.57 Kbytes 頁數(shù)：15 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS |
產(chǎn)品屬性
- 產(chǎn)品編號：
UC3843B
- 制造商：
UTD Semiconductor
- 類別：
集成電路（IC） > AC DC 轉(zhuǎn)換器，離線開關(guān)
- 包裝：
卷帶（TR）
- 輸出隔離：
非隔離
- 內(nèi)部開關(guān)：
是
- 拓?fù)洌?/span>
反激，升壓
- 電壓 - 供電 (Vcc/Vdd)：
7.6V ~ 30V
- 占空比：
97%
- 頻率 - 開關(guān)：
50kHz，52kHz
- 故障保護(hù)：
限流，UVLO
- 控制特性：
頻率控制，軟啟動(dòng)
- 工作溫度：
0°C ~ 70°C（TA）
- 封裝/外殼：
8-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
8-SOP
- 安裝類型：
表面貼裝型
- 描述：
SOP-8 AC-DC CONTROLLERS \u0026 REGULA
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
SOP-8 |
20000 |
詢價(jià) | |||
UMW 友臺 |
23+ |
SOP-8 |
40000 |
原裝正品，實(shí)單請聯(lián)系 |
詢價(jià) | ||
ST/意法 |
22+ |
SOP8 |
30000 |
只做原裝正品 |
詢價(jià) | ||
ST |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
詢價(jià) | ||
UMW(友臺半導(dǎo)體) |
24+ |
SOP-8 |
7500 |
加QQ:78517935原裝正品有單必成 |
詢價(jià) | ||
ST/意法 |
2025+ |
DIP8 |
756 |
原裝進(jìn)口價(jià)格優(yōu) 請找坤融電子! |
詢價(jià) | ||
ST(意法) |
25+ |
N/A |
22412 |
原裝正品現(xiàn)貨,原廠訂貨,可支持含稅原型號開票。 |
詢價(jià) | ||
ST(意法) |
25+ |
N/A |
22412 |
原裝正品現(xiàn)貨,原廠訂貨,可支持含稅原型號開票。 |
詢價(jià) | ||
ST |
25+ |
DIP-8 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
ONSEMI |
00/01+ |
SOP |
561 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) |
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