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UTC3843D中文資料ETC數(shù)據(jù)手冊(cè)PDF規(guī)格書

UTC3843D
廠商型號(hào)

UTC3843D

功能描述

CURRENT MODE PWM CONTROL CIRCUITS

文件大小

80.65 Kbytes

頁(yè)面數(shù)量

9 頁(yè)

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企業(yè)簡(jiǎn)稱

ETC

中文名稱

未分類制造商

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二

更新時(shí)間

2025-1-18 20:00:00

UTC3843D規(guī)格書詳情

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,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
詢價(jià)
UTCYW原裝
24+
SOPDIP
38520
一級(jí)代理/放心購(gòu)買
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)
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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
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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)
2112+
DIP-8
105000
50個(gè)/管一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期
詢價(jià)
UTC
23+
SOP8
34500
原廠原裝正品
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UTC
23+
SOP-8
10000
原裝正品現(xiàn)貨
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