首頁(yè)>UC3845-S08-T>規(guī)格書(shū)詳情
UC3845-S08-T中文資料友順數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
UC3845-S08-T |
| 功能描述 | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS |
| 文件大小 |
298.95 Kbytes |
| 頁(yè)面數(shù)量 |
7 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | Unisonic Technologies |
| 企業(yè)簡(jiǎn)稱(chēng) |
UTC【友順】 |
| 中文名稱(chēng) | 友順科技股份有限公司官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-13 20:00:00 |
| 人工找貨 | UC3845-S08-T價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UC3845-S08-T規(guī)格書(shū)詳情
DESCRIPTION
The UTC UC3844/3845 are high performance fixed frequency current mode controllers that specifically designed for Off-Line and DC to DC converter applications with minimal external parts count. The differences between UC3844 and UC3845 are the maximum duty cycle ranges and under-voltage lockout thresholds. The UC3844 ideally suited to off-line applications with UVLO thresholds of 16V(ON) and 10V(OFF), and UC3845 has UVLO thresholds of 8.5V(ON) and 7.6V(OFF) for lower voltage applications.
FEATURES
* Operation output switching frequency up to 500 kHz
* Output deadtime adjustable from 50 to 70
* Automatic feed forward compensation
* Latching PWM for cycle-by-cycle current limiting
* High current totem pole output
* Internally trimmed reference with under voltage lockout
* UVLO with hysteresis
* Low startup and operating current
產(chǎn)品屬性
- 型號(hào)：
UC3845-S08-T
- 制造商：
UTC-IC
- 制造商全稱(chēng)：
UTC-IC
- 功能描述：
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI(德州儀器) |
23+ |
NA/ |
8735 |
原廠(chǎng)直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢(xún)價(jià) | ||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠(chǎng)免費(fèi)送樣 |
詢(xún)價(jià) | ||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢(xún)價(jià) | ||
IC |
1950+ |
980 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢(xún)價(jià) | |||
ON/安森美 |
24+ |
SOP-8 |
196455 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
2020+ |
SOP |
5000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢(xún)價(jià) | |||
ST |
23+ |
SO-8 |
28610 |
詢(xún)價(jià) | |||
ST |
24+ |
DIP |
5989 |
公司原廠(chǎng)原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢(xún)價(jià) | ||
MOT |
23+ |
DIP-8 |
6200 |
全新原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
FAIRCHILD/仙童 |
23+ |
DIP16 |
11200 |
原廠(chǎng)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(xún)價(jià) |
