ML4841CP集成電路（IC）的PFC（功率因數(shù)校正）規(guī)格書PDF中文資料
| 廠商型號(hào) |
ML4841CP |
| 參數(shù)屬性 | ML4841CP 封裝/外殼為16-DIP（0.300"，7.62mm）；包裝為卷帶（TR）；類別為集成電路（IC）的PFC（功率因數(shù)校正）；產(chǎn)品描述：IC PFC CTR AV CURR 200KHZ 16DIP |
| 功能描述 | Variable Feedforward PFC/PWM Controller Combo |
| 封裝外殼 | 16-DIP（0.300"，7.62mm） |
| 文件大小 |
129.02 Kbytes |
| 頁(yè)面數(shù)量 |
15 頁(yè) |
| 生產(chǎn)廠商 | Fairchild Semiconductor |
| 企業(yè)簡(jiǎn)稱 |
Fairchild【仙童半導(dǎo)體】 |
| 中文名稱 | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-21 15:12:00 |
| 人工找貨 | ML4841CP價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ML4841CP規(guī)格書詳情
General Description
The ML4841 is a controller for power factor corrected, switched mode power supplies. Power Factor Correction (PFC) allows the use of smaller, lower cost bulk capacitors, reduces power line loading and stress on the switching FETs, and results in a power supply that fully complies with IEC1000-2-3 specifications. The ML4841 includes circuits for the implementation of a leading edge, average current, “boost” type power factor correction, and a trailing edge, pulse width modulator (PWM).
The PFC frequency of the ML4841 is automatically set at half that of the PWM frequency generated by the internal oscillator. This technique allows the user to design with smaller output components while maintaining the optimum operating frequency for the PFC. An over-voltage compara tor shuts down the PFC section in the event of a sudden decrease in load. The PFC section also includes peak current limiting and input voltage brown-out protection.
Features
? Internally synchronized PFC and PWM in one IC
? Low total harmonic distortion
? Reduces ripple current in the storage capacitor between the PFC and PWM sections
? Average current, continuous mode, boost type, leading edge PFC
? High efficiency trailing edge PWM can be configured for
current mode or voltage mode operation
? Average line voltage compensation with brown-out control
? PFC overvoltage comparator eliminates output
“runaway” due to load removal
? Current fed multiplier for improved noise immunity
? Overvoltage protection, UVLO, and soft start
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
ML4841CP
- 制造商：
onsemi
- 類別：
集成電路（IC） > PFC（功率因數(shù)校正）
- 包裝：
卷帶（TR）
- 模式：
平均電流
- 頻率 - 開(kāi)關(guān)：
200kHz
- 電壓 - 供電：
0V ~ 7V
- 工作溫度：
0°C ~ 70°C
- 安裝類型：
通孔
- 封裝/外殼：
16-DIP（0.300"，7.62mm）
- 供應(yīng)商器件封裝：
16-PDIP
- 描述：
IC PFC CTR AV CURR 200KHZ 16DIP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
FAIRCHI |
23+ |
DIP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
ST |
DIP |
36900 |
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) |
詢價(jià) | |||
ML |
24+ |
DIP16 |
10433 |
只做原裝進(jìn)口!正品支持實(shí)單! |
詢價(jià) | ||
ML |
23+ |
DIP |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
ML |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
MICROLINEAR |
23+ |
DIP |
11923 |
詢價(jià) | |||
ML |
23+ |
NA/ |
72 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
ST |
23+ |
DIP |
16900 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
FAIRCHILD/仙童 |
1902+ |
DIP16 |
2734 |
代理品牌 |
詢價(jià) |
