| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
UC3843 | 電流型脈寬調(diào)制器 電流型脈寬調(diào)制器，工作電壓（Vcc）(v)30V，頻率Freq ((Hz) 500khz，功耗 PD(Typ)1W | XBLW 芯伯樂 | XBLW | |
UC3843 | AC-DC控制器和穩(wěn)壓 | HXY MOSFET 華軒陽電子 | HXY MOSFET | |
UC3843 | 開關(guān)電源 | GMIC 綠微 | GMIC | |
描述脈沖寬度調(diào)制解調(diào)器 電流型脈寬調(diào)制器 Descriptions The UC3843 is a fixed frequency current mode PWM controllers, It is specifically designed for OffLine and DCDC converter applications. This integrated circuits feature a temperature compensated reference, high gairerror amplifier, current sense comparator, and a high Push 文件：6.19137 Mbytes 頁數(shù)：20 Pages | XBLW | |||
脈沖寬度調(diào)制解調(diào)器 電流型脈寬調(diào)制器 Descriptions The UC3843 is a fixed frequency current mode PWM controllers, It is specifically designed for OffLine and DCDC converter applications. This integrated circuits feature a temperature compensated reference, high gairerror amplifier, current sense comparator, and a high Push 文件：6.19137 Mbytes 頁數(shù)：20 Pages | XBLW | |||
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(shù)：8 Pages | MICROSEMI 美高森美 | MICROSEMI | ||
CURRENT MODE PWM CONTROL CIRCUITS DESCRIPTION The UTC UC3842A/3843A provide the necessary functions to implement off-line or DC to DC fixed frequency current mode , controlled switching circuits with a minimal external part count FEATURES * Low external part count. * Low start up current ( Typical 0.12mA ) * Automatic feed fo 文件：114.45 Kbytes 頁數(shù)：7 Pages | UTC 友順 | UTC | ||
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xA 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：167.48 Kbytes 頁數(shù)：16 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xA family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequencycurrent mode control schemes with a minimal external parts count. Internally implemented circuits includea trimmed oscillator for precise DUTY CYCLE CONTROL under voltage 文件：129.229 Kbytes 頁數(shù)：15 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
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(shù)：10 Pages | FCI 富加宜 | FCI |
技術(shù)參數(shù)
- Duty cycle (Max) (%)：
100
- Supply voltage (Max) (V)：
28
- UVLO thresholds on/off (V)：
8.4/7.6
- Features：
Adjustable Switching Frequency
- Operating temperature range (C)：
0 to 70
- Rating：
Catalog
- Frequency (Max) (kHz)：
500
- Gate drive (Typ) (A)：
1
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ON(安森美) |
24+ |
標(biāo)準(zhǔn)封裝 |
11048 |
全新原裝正品/價格優(yōu)惠/質(zhì)量保障 |
詢價 | ||
XINBOLE |
24+ |
SOPDIP |
2000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
ON(安森美) |
23+ |
14185 |
公司只做原裝正品,假一賠十 |
詢價 | |||
ON |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng) |
詢價 | ||
UC |
00G/QX |
SOP |
40 |
只做原裝,現(xiàn)貨庫存 |
詢價 | ||
ON |
24+/25+ |
DIP |
10000 |
熱賣全新原裝現(xiàn)貨，公司庫存 |
詢價 | ||
ON |
2013+ |
DIP |
30225 |
公司優(yōu)勢庫存！特價熱賣！ |
詢價 | ||
UC |
25+ |
SMD-8 |
1411 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 | ||
ST |
23+ |
SO-14 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
UC |
00/01+ |
SMD-8 |
95 |
全新原裝100真實現(xiàn)貨供應(yīng) |
詢價 |
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