UTC3248E中文資料ETC數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
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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 |
---|---|---|---|---|---|---|---|
YW |
23+ |
DIP-14 |
1200 |
絕對(duì)全新原裝!優(yōu)勢(shì)供貨渠道!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
UTC/友順 |
22+ |
DIP14 |
30068 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
YW |
2020+ |
SOP-14 |
8000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
UTC/友順 |
23+ |
DIP14 |
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) | ||
UTC |
23+ |
SOP-8 |
19526 |
詢價(jià) | |||
YW |
SOP14 |
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 |
22+ |
SOP14 |
3900 |
原裝優(yōu)勢(shì)!公司現(xiàn)貨供應(yīng)! |
詢價(jià) | ||
YW |
2021+ |
SOP14 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
YW/友旺 |
23+ |
SOP14 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
UTC |
24+ |
SOP14 |
16500 |
進(jìn)口原裝正品現(xiàn)貨 |
詢價(jià) |