AS3843D8T中文資料ETC數(shù)據(jù)手冊(cè)PDF規(guī)格書
AS3843D8T規(guī)格書詳情
[ASTEC]
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.
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)：
AS3843D8T
- 功能描述：
Current Mode Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AS |
24+ |
SOP8 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢價(jià) | ||
ASTEC |
24+ |
SOP8 |
5000 |
原裝進(jìn)口現(xiàn)貨假一賠十 |
詢價(jià) | ||
ASTEC |
24+ |
SOP-8 |
5310 |
詢價(jià) | |||
ASTEC |
22+ |
SOP-8 |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
ASTEC |
2020+ |
SOP |
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(jià) | ||
ASTEC |
01+ |
DIP8P |
500 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
AS |
23+ |
SOP8 |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
ASTEC |
2339+ |
SOP-24/7.2mm |
5650 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫存! |
詢價(jià) | ||
AS |
2022+ |
SOP-8 |
12000 |
原廠代理 終端免費(fèi)提供樣品 |
詢價(jià) | ||
ASTEC |
SOP-8 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) |
