UTC3843D中文資料ETC數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
UTC3843D規(guī)格書(shū)詳情
DESCRIPTION
The UTC3843D/E provides the necessary features to
implement off-line or DC to DC fixed frequency current mode
control schemes with a minimal external parts count. Internally
implemented circuits include under-voltage lockout featuring
start up current less than 1mA, a precision reference trimmed
for accuracy at the error amp input, logic to insure latched
operation, a PWM comparator which also provides current limit
control, and a totem pole output stage designed to source or
sink high peak current. The output stage, suitable for driving N
channel MOSFETs, is low in the off state.
FEATURES
*Optimized for off-line and DC to DC converts
*Low start up current(<1mA)
*Automatic feed forward compensation
*Pulse-by-Pulse current limiting
*Enhanced load response characteristics
*Under-voltage lockout with hysteresis
*Double pulse Suppression
*High current totem pole output
Internally trimmed bandgap reference
*500kHz operation
*Low Ro error amp
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
UTC/友順 |
23+ |
NA/ |
115240 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
YW(友旺) |
23+ |
SOP8 |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤(pán) |
詢價(jià) | ||
UTCYW原裝 |
24+ |
SOPDIP |
38520 |
一級(jí)代理/放心購(gòu)買(mǎi) |
詢價(jià) | ||
UTC/友順 |
21+ |
SOP-8 |
7540 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
YW(友旺) |
1932+ |
DIP-8 |
2789 |
向鴻優(yōu)勢(shì)倉(cāng)庫(kù)庫(kù)存-絕對(duì)原裝正品-不做假貨! |
詢價(jià) | ||
YW |
24+ |
DIP8 |
6000 |
原裝房間現(xiàn)貨可出樣品 |
詢價(jià) | ||
UTC |
SOP-8 |
396379 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
YW/友旺 |
23+ |
UTC3843-SOP8 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
YW(友旺) |
23+ |
SOP-8 |
1105 |
10年專業(yè)做電源IC/原裝現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
YW(友旺) |
2021+ |
DIP-8 |
499 |
詢價(jià) |
