| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
UC3844B | 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 意法半導體 | STMICROELECTRONICS | |
UC3844B | 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 意法半導體 | STMICROELECTRONICS | |
UC3844B | 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 意法半導體 | STMICROELECTRONICS | |
UC3844B | 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 意法半導體 | STMICROELECTRONICS | |
UC3844B | 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 意法半導體 | STMICROELECTRONICS | |
UC3844B | 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 意法半導體 | STMICROELECTRONICS | |
UC3844B | 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 意法半導體 | STMICROELECTRONICS | |
UC3844B | 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(shù)：7 Pages | UMW 友臺半導體 | UMW | |
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(shù)：20 Pages | ONSEMI 安森美半導體 | ONSEMI | ||
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 意法半導體 | STMICROELECTRONICS |
技術參數(shù)
- Pb-free：
Pb
- Halide free：
H
- Status：
Active
- Topology：
Flyback
- Control Mode：
Current Mode
- fsw Typ (kHz)：
52
- Stand-by Mode：
No
- UVLO (V)：
Yes
- Short Circuit Protection：
Yes
- Latch：
No
- Soft Start：
No
- VCC Max (V)：
25
- Drive Cap. (mA)：
200/200
- Package Type：
PDIP-8
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng) |
詢價 | ||
ST |
23+ |
SO-8 |
7000 |
絕對全新原裝!100%保質量特價!請放心訂購! |
詢價 | ||
ST |
25+ |
DIP8 |
308 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 | ||
ST |
02/03+ |
DIP8 |
257 |
全新原裝100真實現(xiàn)貨供應 |
詢價 | ||
ST |
10+ |
SOP8 |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
ST |
23+ |
SOP-14 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
24+ |
DIP-8 |
500 |
詢價 | ||||
ST |
2016+ |
DIP |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ST |
16+ |
DIP |
30 |
全新原裝現(xiàn)貨 |
詢價 | ||
ST |
24+ |
DIP |
5989 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 |
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