ML4803中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
ML4803 |
| 功能描述 | 8-Pin PFC and PWM Controller Combo |
| 文件大小 |
133.64 Kbytes |
| 頁(yè)面數(shù)量 |
12 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 | 2025-3-6 22:59:00 |
| 人工找貨 | ML4803價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ML4803規(guī)格書詳情
GENERAL DESCRIPTION
The ML4803 is a space-saving controller for power factor corrected, switched mode power supplies that offers very low start-up and operating currents. Power Factor Correction (PFC) offers the use of smaller, lower cost bulk capacitors, reduces power line loading and stress on the switching FETs, and results in a power supply fully compliant to IEC1000-3-2 specifications. The ML4803 includes circuits for the implementation of a leading edge, average current “boost” type PFC and a trailing edge, PWM.
FEATURES
■Internally synchronized PFC and PWM in one 8-pin IC
■Patented one-pin voltage error amplifier with advanced input current shaping technique
■Peak or average current, continuous boost, leading edge PFC (Input Current Shaping Technology)
■High efficiency trailing-edge current mode PWM
■Low supply currents; start-up: 150μA typ., operating: 2mA typ.
■Synchronized leading and trailing edge modulation
■Reduces ripple current in the storage capacitor between the PFC and PWM sections
■Overvoltage, UVLO, and brownout protection
■PFC VCCOVP with PFC Soft Start
產(chǎn)品屬性
- 型號(hào)：
ML4803
- 制造商：
MICRO-LINEAR
- 制造商全稱：
MICRO-LINEAR
- 功能描述：
8-Pin PFC and 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 |
|---|---|---|---|---|---|---|---|
ML |
21+ |
DIP-8 |
6500 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
ML |
23+ |
DIP8 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
FAIRCHI |
2020+ |
SOP8 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
ML |
24+ |
DIP8 |
600 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
MCLN |
722 |
DIP-8 |
18 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ML |
2016+ |
DIP-8 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
ML |
99+ |
DIP |
34 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
ML |
23+ |
DIP8 |
9920 |
原裝正品，支持實(shí)單 |
詢價(jià) | ||
ML |
DIP |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
ML |
23+ |
DIP8 |
12800 |
公司只有原裝 歡迎來(lái)電咨詢。 |
詢價(jià) |
