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UC3845L-S08-R中文資料友順數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
UC3845L-S08-R |
| 功能描述 | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS |
| 文件大小 |
298.95 Kbytes |
| 頁面數(shù)量 |
7 頁 |
| 生產(chǎn)廠商 | Unisonic Technologies |
| 企業(yè)簡(jiǎn)稱 |
UTC【友順】 |
| 中文名稱 | 友順科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-3 16:59:00 |
| 人工找貨 | UC3845L-S08-R價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UC3845L-S08-R規(guī)格書詳情
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)：
UC3845L-S08-R
- 制造商：
UTC-IC
- 制造商全稱：
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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
2016+ |
DIP8 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價(jià) | ||
TI |
17+ |
N/A |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
24+ |
5000 |
詢價(jià) | |||||
UTC/友順 |
25+ |
SOP8 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
UTC |
23+ |
SOT23-5 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
TI |
1706+ |
DIP8 |
6800 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
HGSEMI(華冠) |
2447 |
SOP-8 |
105000 |
2500個(gè)/圓盤一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨, |
詢價(jià) | ||
HGSEMI(華冠) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購(gòu)芯無憂 |
詢價(jià) | ||
UTC/友順 |
2023+ |
SOP8 |
6893 |
十五年行業(yè)誠(chéng)信經(jīng)營(yíng),專注全新正品 |
詢價(jià) | ||
UTC |
24+ |
SOP8盤裝 |
6000 |
深圳原裝現(xiàn)貨價(jià)格優(yōu)勢(shì) |
詢價(jià) |
