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UC3842G-S08-R中文資料友順數(shù)據(jù)手冊PDF規(guī)格書
UC3842G-S08-R規(guī)格書詳情
DESCRIPTION
The UTC UC3842G of high performance current mode controller is specifically designed for off-line and DC-to-DC converter applications offering the designer a cost effective solution with minimal external components. This integrated circuit features approximately 300μA start up current, a precision reference trimmed the error amplifier input. Also included are protective features consisting of input and reference undervoltage lockouts each with hysteresis, cycle-by-cycle current limiting, and so on.
FEATURES
* Low startup and operating current
* User defined switching frequency(Norm is 52kHz)
* Power-saving mode for low power
* Under voltage lockout with hysteresis
* Over voltage protection
* Latching PWM for Cycle-By-Cycle current limiting
* Internally trimmed reference with undervoltage lockout
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Texas Instruments |
23+/24+ |
8-CDIP |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
UNITROD |
2023+ |
CDIP8 |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
UC |
02+ |
DIP8 |
180 |
全新原裝 絕對有貨 |
詢價 | ||
TI |
23+ |
CDIP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
TI/德州儀器 |
21+ |
CDIP-8 |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
TI/德州儀器 |
23+ |
CDIP-8 |
2000 |
原裝正品，支持實單 |
詢價 | ||
HXY MOSFET(華軒陽電子) |
23+ |
SOP-8 |
2330 |
10年專業(yè)做電源IC/原裝現(xiàn)貨庫存 |
詢價 | ||
UNIT |
24+ |
DIP-8 |
200 |
詢價 | |||
TI/德州儀器 |
20+ |
CDIP-8 |
5000 |
原廠原裝訂貨誠易通正品現(xiàn)貨會員認(rèn)證企業(yè) |
詢價 | ||
UC |
25+ |
DIP8 |
180 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 |
