| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3844B, UC3845B 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 an oscillator, 文件：433.85 Kbytes 頁數：20 Pages | ONSEMI 安森美半導體 | ONSEMI | ||
High Performance Current Mode Controllers The UC3844B, UC3845B 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 an oscillator, 文件：399.29 Kbytes 頁數：19 Pages | ONSEMI 安森美半導體 | ONSEMI | ||
High Performance Current Mode Controllers The UC3844B, UC3845B 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 an oscillator, 文件：399.29 Kbytes 頁數：19 Pages | ONSEMI 安森美半導體 | ONSEMI | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. These integrated circuits feature an oscillat 文件：433.85 Kbytes 頁數：16 Pages | MOTOROLA 摩托羅拉 | MOTOROLA | ||
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：15 Pages | STMICROELECTRONICS 意法半導體 | STMICROELECTRONICS | ||
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：15 Pages | STMICROELECTRONICS 意法半導體 | STMICROELECTRONICS | ||
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：15 Pages | STMICROELECTRONICS 意法半導體 | STMICROELECTRONICS | ||
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：15 Pages | STMICROELECTRONICS 意法半導體 | STMICROELECTRONICS | ||
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：15 Pages | STMICROELECTRONICS 意法半導體 | STMICROELECTRONICS | ||
Low Start-Up and Operating Current Description The 3842/43/44/45 are fixed frequency current mode PWM controller. They are specially designed for OFF?Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed oscillator for precise duty cycle control, a temperat 文件：874.34 Kbytes 頁數：7 Pages | UMW 友臺半導體 | UMW |
技術參數
- Duty cycle (Max) (%)：
50
- Supply voltage (Max) (V)：
28
- UVLO thresholds on/off (V)：
16/10
- Features：
Adjustable Switching Frequency
- Operating temperature range (C)：
0 to 70
- Rating：
Catalog
- Frequency (Max) (kHz)：
500
- Gate drive (Typ) (A)：
1
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
UTC |
24+ |
SOP8 |
12000 |
原廠原裝渠道剛到新貨假一罰十 |
詢價 | ||
XINBOLE/芯伯樂 |
24+ |
SOP |
2000 |
全新原裝深圳倉庫現貨有單必成 |
詢價 | ||
ST(意法) |
25+ |
N/A |
18798 |
原裝正品現貨,原廠訂貨,可支持含稅原型號開票。 |
詢價 | ||
ST(意法) |
25+ |
N/A |
18798 |
原裝正品現貨,原廠訂貨,可支持含稅原型號開票。 |
詢價 | ||
ON |
2012+ |
DIP |
32550 |
100%進口原裝現貨庫存，特價熱賣，假一賠十！ |
詢價 | ||
TEXAS |
25+ |
SOP14L |
680 |
原裝現貨熱賣中,提供一站式真芯服務 |
詢價 | ||
ST |
23+ |
SO-14 |
7000 |
絕對全新原裝!100%保質量特價!請放心訂購! |
詢價 | ||
24+ |
3 |
詢價 | |||||
ST |
11+ |
SOP |
8000 |
全新原裝,絕對正品現貨供應 |
詢價 | ||
UC |
SMD |
247 |
自己公司全新庫存絕對有貨 |
詢價 |
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