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UC3842A-BW中文資料戈采數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
UC3842A-BW |
| 功能描述 | Current Mode PWM Controller Low Start-Up and Operating Current |
| 文件大小 |
2.09745 Mbytes |
| 頁面數(shù)量 |
10 頁 |
| 生產(chǎn)廠商 | First Components International |
| 企業(yè)簡稱 |
FCI【戈采】 |
| 中文名稱 | 戈采企業(yè)股份有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-3-23 14:08:00 |
| 人工找貨 | UC3842A-BW價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UC3842A-BW規(guī)格書詳情
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 control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET. Protection circuitry includes built undervoltage lockout and current limiting.
FEATURES
? Low Start-Up and Operating Current
? High Current Totem Pole Output
? Undervoltage Lockout With Hysteresis
? Operating Frequency Up To 500KHz
產(chǎn)品屬性
- 型號：
UC3842A-BW
- 制造商：
FCI
- 制造商全稱：
First Components International
- 功能描述：
Current Mode PWM Controller Low Start-Up and Operating Current
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
UC |
2020+ |
DIP8 |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
Microsemi |
23+ |
14-SOIC |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
TI |
00+ |
SOP/3.9mm |
1240 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
UC |
24+ |
SOP14 |
5989 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強(qiáng)勢庫存! |
詢價 | ||
24+ |
SOP14P |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | |||
FAI |
24+ |
DIP8 |
50 |
詢價 | |||
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價 | |||
UC |
NA |
945 |
專營CANCDIP |
詢價 | |||
STM |
20+ |
SOP-8 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
ON |
24+ |
SSOP48 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 |
