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UC3842GL-S08-R中文資料友順數(shù)據(jù)手冊PDF規(guī)格書
UC3842GL-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 |
|---|---|---|---|---|---|---|---|
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | |||
ST/意法 |
25+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
HG |
23+ |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | |||
TI |
2016+ |
DIP8 |
9176 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
UNIT |
24+ |
DIP-8 |
200 |
詢價 | |||
TI/德州儀器 |
23+ |
CDIP-8 |
9990 |
正規(guī)渠道,只有原裝! |
詢價 | ||
HGSEMI(華冠) |
2021+ |
SOP-8 |
5016 |
詢價 | |||
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價 | |||
Texas Instruments |
23+/24+ |
8-CDIP |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
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 |
