ML4801中文資料仙童半導體數(shù)據(jù)手冊PDF規(guī)格書
ML4801規(guī)格書詳情
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：
ML4801
- 制造商：
MICRO-LINEAR
- 制造商全稱：
MICRO-LINEAR
- 功能描述：
Variable Feedforward PFC/PWM Controller Combo
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICREL |
01+ |
SOP16 |
10000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MICROLINEAR |
2023+ |
SMD-16 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
MICREL/麥瑞 |
23+ |
SOP16 |
90000 |
只做原廠渠道價格優(yōu)勢可提供技術支持 |
詢價 | ||
MICRON |
20+ |
SOP3.9 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
ST |
DIP |
93480 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
ML |
22+23+ |
SOP16 |
13534 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
MIC |
2016+ |
SOP-16 |
6528 |
只做原廠原裝現(xiàn)貨!終端客戶個別型號可以免費送樣品! |
詢價 | ||
MICREL |
SOP16 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
FSC |
23+ |
DIP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MICROCH |
23+ |
SMD |
2500 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 |
