UC284XBN中文資料摩托羅拉數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
UC284XBN規(guī)格書(shū)詳情
The UC3844B, UC3845B 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, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.
? Trimmed Oscillator for Precise Frequency Control
? Oscillator Frequency Guaranteed at 250 kHz
? Current Mode Operation to 500 kHz Output Switching Frequency
? Output Deadtime Adjustable from 50 to 70
? Automatic Feed Forward Compensation
? Latching PWM for Cycle–By–Cycle Current Limiting
? Internally Trimmed Reference with Undervoltage Lockout
? High Current Totem Pole Output
? Undervoltage Lockout with Hysteresis
? Low Startup and Operating Current
產(chǎn)品屬性
- 型號(hào)：
UC284XBN
- 制造商：
ONSEMI
- 制造商全稱：
ON Semiconductor
- 功能描述：
HIGH PERFORMANCE CURRENT MODE CONTROLLERS
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
22 |
SOIC |
10000 |
3月31原裝,微信報(bào)價(jià) |
詢價(jià) | ||
TI現(xiàn)貨 |
2022+ |
18-SOIC |
250000 |
專注TI品牌,現(xiàn)貨,十五年優(yōu)質(zhì)供應(yīng)商 |
詢價(jià) | ||
UC |
21+ |
SOP 18 |
82 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
TI/德州儀器 |
24+ |
SOIC-18 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
SOP20 |
25000 |
只做原裝,原裝,假一罰十 |
詢價(jià) | ||
TI |
17+ |
SOP18 |
9988 |
只做原裝進(jìn)口,自己庫(kù)存 |
詢價(jià) | ||
TI |
24+ |
18-SOIC |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
TI |
01+ |
SOP18 |
699 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢價(jià) | ||
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價(jià) | |||
UC |
24+ |
SOP |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) |
