ML4801中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
ML4801 |
| 功能描述 | Variable Feedforward PFC/PWM Controller Combo |
| 文件大小 |
160.6 Kbytes |
| 頁(yè)面數(shù)量 |
14 頁(yè) |
| 生產(chǎn)廠商 | Fairchild Semiconductor |
| 企業(yè)簡(jiǎn)稱(chēng) |
Fairchild【仙童半導(dǎo)體】 |
| 中文名稱(chēng) | 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 | 2025-2-15 13:30:00 |
ML4801規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The ML4801 is a controller for power factor corrected, switched mode power supplies. Key features of this combined PFC and PWM controller are low start-up and operating currents. 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 ML4801 includes circuits for the implementation of a leading edge, average current “boost” type power factor correction and a trailing edge pulse width modulator (PWM).
FEATURES
■ Internally synchronized PFC and PWM in one IC
■ Low start-up current (200μA typ.)
■ Low operating current (5.5mA typ.)
■ Low total harmonic distortion
■ Reduces ripple current in the storage capacitor between the PFC and PWM sections
■ Average current continuous boost leading edge PFC
■ High efficiency trailing edge PWM optimized for current mode operation
■ Current fed gain modulator for improved noise immunity
■ Brown-out control, overvoltage protection, UVLO, and soft start
產(chǎn)品屬性
- 型號(hào)：
ML4801
- 制造商：
MICRO-LINEAR
- 制造商全稱(chēng)：
MICRO-LINEAR
- 功能描述：
Variable Feedforward PFC/PWM Controller Combo
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICROLINEAR |
24+ |
原裝進(jìn)口原廠原包接受訂貨 |
200 |
原裝現(xiàn)貨假一罰十 |
詢(xún)價(jià) | ||
MICROLINEAR |
2023+ |
SMD-16 |
80000 |
一級(jí)代理/分銷(xiāo)渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢(xún)價(jià) | ||
MICRON |
20+ |
SOP3.9 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢(xún)價(jià) | ||
MICROLINEAR |
22+ |
SOP16 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢(xún)價(jià) | ||
MICREL/麥瑞 |
22+ |
SOP16 |
57455 |
鄭重承諾只做原裝進(jìn)口貨 |
詢(xún)價(jià) | ||
MICROLINEAR |
01+ |
SOP |
2430 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢(xún) |
詢(xún)價(jià) | ||
MICRON/美光 |
23+ |
SOP3.9 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) | ||
MICROLINEAR |
2020+ |
DIP |
4500 |
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) | ||
FSC |
23+ |
DIP |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢(xún)價(jià) | ||
MICROLINEAR |
23+ |
DIP |
11923 |
詢(xún)價(jià) |
