AS3842D8T中文資料ETC數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
AS3842D8T |
| 功能描述 | Current Mode Controller |
| 文件大小 |
155.43 Kbytes |
| 頁(yè)面數(shù)量 |
20 頁(yè) |
| 生產(chǎn)廠商 | List of Unclassifed Manufacturers |
| 企業(yè)簡(jiǎn)稱 |
ETC |
| 中文名稱 | 未分類制造商 |
| 原廠標(biāo)識(shí) | ETC |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-5 20:00:00 |
| 人工找貨 | AS3842D8T價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AS3842D8T規(guī)格書詳情
[ASTEC]
描述 Description
The AS3842 family of control ICs provide pin-for-pin replacement of the industry standard UC3842 series of devices. The devices are redesigned to provide significantly improved tolerances in power supply manufacturing. The 2.5 V reference has been trimmed to 1.0 tolerance. The oscillator discharge current is trimmed to provide guaranteed duty cycle clamping rather than specified discharge current. The circuit is more completely specified to guarantee all parameters impacting power supply manufacturing tolerances.
特性 Features
? 2.5 V bandgap reference trimmed to 1.0 and temperature-compensated
? Standard temperature range extended to 105°C
? AS3842/3 oscillations trimmed for precision duty cycle clamp
? AS3844/5 have exact 50 max duty cycle clamp
? Advanced oscillator design simplifies synchronization
? Improved specs on UVLO and hysteresis provide more predictable start-up and shutdown
? Improved 5 V regulator provides better AC noise immunity
? Guaranteed performance with current sense pulled below ground
產(chǎn)品屬性
- 型號(hào)：
AS3842D8T
- 功能描述：
Current Mode Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AS大量供貨 |
25+ |
DIP |
50 |
原裝正品,歡迎來(lái)電咨詢! |
詢價(jià) | ||
24+ |
SOP8 |
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(jià) | |||
ASTEC |
03+ |
DIP8 |
432 |
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詢價(jià) | ||
ASTEC |
1815+ |
SOP8 |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
23+ |
DIP/8 |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | |||
ASTEC |
24+ |
SOP-8 |
3500 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
AS |
24+ |
SOP-8 |
585 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ALLOGE |
03/04+ |
DIP-8 |
267 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
ASTEC |
23+ |
DIP8 |
28000 |
原裝正品 |
詢價(jià) | ||
ASTEC |
18+ |
SOP8 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) |
