| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
CURRENT MODE PWM CONTROLLER DESCRIPTION The UC184xA family of control ICs provides all the necessary features to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current mode architecture demonstrates improved load regulation, pulse-by-pulse current limitin 文件：227.95 Kbytes 頁數：8 Pages | MICROSEMI 美高森美 | MICROSEMI | ||
SMPS Controller Description The UC3842A/UC3843A are fixed PWM controller for Off-Line and DC to DC converter applications. The internal circuits include UVLO, low start up current circuit, temperature compensated reference, high gain error amplifier, current sensing comparator, and high current totem-pole output 文件：42.49 Kbytes 頁數：8 Pages | FAIRCHILD 仙童半導體 | FAIRCHILD | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3842A, UC3843A series of high performance fixed frequency current mode controllers 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 a trimmed oscillat 文件：399.67 Kbytes 頁數：14 Pages | ONSEMI 安森美半導體 | ONSEMI | ||
High Performance Current Mode Controller DESCRIPTION The UC3842A-BW/43A-BW/44A-BW/45A-BW 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 con 文件：262.89 Kbytes 頁數：6 Pages | FCI 富加宜 | FCI | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3842A, UC3843A series of high performance fixed frequency current mode controllers 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 a trimmed oscillat 文件：399.67 Kbytes 頁數：14 Pages | MOTOROLA 摩托羅拉 | MOTOROLA | ||
Current Mode PWM Controller Low Start-Up and Operating Current DESCRIPTION The UC3842A-BW/43A-BW/44A-BW/45A-BW 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 con 文件：2.09745 Mbytes 頁數：10 Pages | FCI 富加宜 | FCI | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3842A, UC3843A series of high performance fixed frequency current mode controllers 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 a trimmed oscillat 文件：399.67 Kbytes 頁數：14 Pages | ONSEMI 安森美半導體 | ONSEMI | ||
SMPS Controller Description The UC3842A/UC3843A are fixed PWM controller for Off-Line and DC to DC converter applications. The internal circuits include UVLO, low start up current circuit, temperature compensated reference, high gain error amplifier, current sensing comparator, and high current totem-pole output 文件：42.49 Kbytes 頁數：8 Pages | FAIRCHILD 仙童半導體 | FAIRCHILD | ||
CURRENT MODE PWM CONTROLLER DESCRIPTION The UC184xA family of control ICs provides all the necessary features to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current mode architecture demonstrates improved load regulation, pulse-by-pulse current limitin 文件：227.95 Kbytes 頁數：8 Pages | MICROSEMI 美高森美 | MICROSEMI | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3842A, UC3843A series of high performance fixed frequency current mode controllers 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 a trimmed oscillat 文件：399.67 Kbytes 頁數：14 Pages | MOTOROLA 摩托羅拉 | MOTOROLA |
技術參數
- Duty cycle (Max) (%)：
100
- 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 |
|---|---|---|---|---|---|---|---|
ON(安森美) |
24+ |
標準封裝 |
13923 |
全新原裝正品/價格優(yōu)惠/質量保障 |
詢價 | ||
ST |
2019+ |
dip-8 |
3333 |
原廠渠道 可含稅出貨 |
詢價 | ||
ST |
25+ |
DIP |
30 |
全新原裝!優(yōu)勢庫存熱賣中! |
詢價 | ||
XINBOLE/芯伯樂 |
24+ |
DIPSOP |
2000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
on |
24+ |
SOPDIP |
15500 |
絕對原裝現(xiàn)貨,價格低,歡迎詢購! |
詢價 | ||
ST |
23+ |
1688 |
房間現(xiàn)貨庫存:QQ:373621633 |
詢價 | |||
ON |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網 |
詢價 | ||
ON |
24+ |
SOP8 |
999999 |
優(yōu)勢價格公司庫存~!! |
詢價 | ||
德州TI,KA,UC替代品 |
24+ |
DIP8 |
1000000 |
國產中性絲印,快遞包郵,原廠現(xiàn)貨,信價比極高 |
詢價 | ||
ON(安森美) |
25+ |
N/A |
18798 |
原裝正品現(xiàn)貨,原廠訂貨,可支持含稅原型號開票。 |
詢價 |
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