AS3845中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
AS3845 |
| 功能描述 | Current Mode Controller |
| 文件大小 |
155.43 Kbytes |
| 頁面數(shù)量 |
20 頁 |
| 生產(chǎn)廠商 | ETC List of Unclassifed Manufacturers |
| 中文名稱 | 未分類制造商 |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-8-6 18:28:00 |
| 人工找貨 | AS3845價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AS3845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：
AS3845
- 功能描述：
Current Mode Controller
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AS |
0104+ |
SOP |
1200 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
AS |
25+ |
SOP-8 |
3950 |
原裝正品,歡迎來電咨詢! |
詢價(jià) | ||
AS |
21+ |
SOP |
1200 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
AS |
2450+ |
SOP8 |
6540 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
AS |
23+ |
SOP8 |
99 |
原裝環(huán)保房間現(xiàn)貨假一賠十 |
詢價(jià) | ||
AS |
23+ |
SOP-8 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
AS |
10+ |
SOP-8 |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價(jià) | ||
AS |
22+ |
SOP-8 |
5000 |
只做原裝,假一賠十 |
詢價(jià) | ||
24+ |
DIP8 |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價(jià) | |||
AS |
22+ |
SOP-8 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) |
