| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
UC3845D | SMPS Controller Description The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller. They are specially designed for Off-Line and DC to DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a tempe 文件:127.58 Kbytes 頁(yè)數(shù):12 Pages | FAIRCHILD 仙童半導(dǎo)體 | FAIRCHILD | |
UC3845D | HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and DC?to?DC converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature an oscillator 文件:376.23 Kbytes 頁(yè)數(shù):14 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | |
UC3845D | UCx84x Current-Mode PWM Controllers 1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current ( 文件:4.0844 Mbytes 頁(yè)數(shù):63 Pages | TI 德州儀器 | TI | |
UC3845D | HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost effective solution with minimal external components. Thes 文件:376.23 Kbytes 頁(yè)數(shù):14 Pages | MOTOROLA 摩托羅拉 | MOTOROLA | |
UC3845D | CURRENTMODE PWM CONTROLLER DESCRIPTION TheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes witha minimal external parts count. ■ OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS ■ LOW START-UP CURRENT ( 文件:96.19 Kbytes 頁(yè)數(shù):11 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | |
UC3845D | SMPS Controller 文件:133.07 Kbytes 頁(yè)數(shù):12 Pages | FAIRCHILD 仙童半導(dǎo)體 | FAIRCHILD | |
UC3845D | High Performance Current Mode Controllers 文件:617.05 Kbytes 頁(yè)數(shù):16 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | |
UC3845D | CURRENT MODE PWM CONTROLLER 文件:720.15 Kbytes 頁(yè)數(shù):24 Pages | TI 德州儀器 | TI | |
UC3845D | Current Mode PWM Controller 文件:937.89 Kbytes 頁(yè)數(shù):3 Pages | TI 德州儀器 | TI | |
UC3845D | Current-Mode PWM Controllers 文件:3.54454 Mbytes 頁(yè)數(shù):56 Pages | TI 德州儀器 | TI |
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
UC3845D
- 制造商:
onsemi
- 類(lèi)別:
集成電路(IC) > DC-DC 開(kāi)關(guān)控制器
- 包裝:
卷帶(TR)
- 輸出類(lèi)型:
晶體管驅(qū)動(dòng)器
- 功能:
升壓,升壓/降壓
- 輸出配置:
正,可提供隔離
- 拓?fù)洌?/span>
反激,升壓
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
7.6V ~ 30V
- 頻率 - 開(kāi)關(guān):
最高 500kHz
- 占空比(最大):
48%
- 同步整流器:
無(wú)
- 時(shí)鐘同步:
無(wú)
- 工作溫度:
0°C ~ 70°C(TA)
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
14-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
14-SOIC
- 描述:
IC REG CTRLR 14SOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
19+ |
SO-14 |
10895 |
詢(xún)價(jià) | |||
ON |
22+ |
14-SOIC |
2100 |
詢(xún)價(jià) | |||
MOTOROLA/摩托羅拉 |
25+ |
SOP-14 |
32360 |
MOTOROLA/摩托羅拉全新特價(jià)UC3845D即刻詢(xún)購(gòu)立享優(yōu)惠#長(zhǎng)期有貨 |
詢(xún)價(jià) | ||
Texas Instruments |
24+ |
SOIC-14 |
12000 |
原裝正品現(xiàn)貨詢(xún)價(jià)有驚喜 |
詢(xún)價(jià) | ||
HOOYI |
2019 |
SOP |
23500 |
原裝正品鉆石品質(zhì)假一賠十 |
詢(xún)價(jià) | ||
onsemi |
25+ |
14-SOIC |
21000 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢(xún)價(jià) | ||
UC |
24+ |
SMD |
650 |
現(xiàn)貨/新 |
詢(xún)價(jià) | ||
TI |
00+ |
SOP14 |
1188 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢(xún)價(jià) | ||
TI |
25+ |
SOIC14 |
5000 |
詢(xún)價(jià) | |||
ON |
23+ |
SOP |
3600 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢(xún)價(jià) |
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