首頁(yè)>ML4803IS-1>規(guī)格書(shū)詳情
ML4803IS-1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) |
ML4803IS-1 |
| 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(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 | 2025-8-2 18:01:00 |
| 人工找貨 | ML4803IS-1價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
相關(guān)芯片規(guī)格書(shū)
更多ML4803IS-1規(guī)格書(shū)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)：
ML4803IS-1
- 制造商：
MICRO-LINEAR
- 制造商全稱(chēng)：
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 |
|---|---|---|---|---|---|---|---|
MICROLINEAR |
23+ |
DIP |
11923 |
詢(xún)價(jià) | |||
Micrel |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票! |
詢(xún)價(jià) | |||
ON/安森美 |
NA |
5523 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢(xún)價(jià) | |||
ML |
1725+ |
DIP18 |
6528 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢(xún)價(jià) | ||
ON/安森美 |
23+ |
NA |
25630 |
原裝正品 |
詢(xún)價(jià) | ||
ON/安森美 |
21+ |
NA |
12820 |
只做原裝,質(zhì)量保證 |
詢(xún)價(jià) | ||
ML |
24+ |
DIP-16 |
2800 |
原裝現(xiàn)貨!可長(zhǎng)期供貨! |
詢(xún)價(jià) | ||
原廠 |
DIP |
8650 |
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(xún)價(jià) | |||
FSC |
DIP |
903 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢(xún)價(jià) | |||
HARRIS |
24+ |
DIP |
5 |
本站現(xiàn)庫(kù)存 |
詢(xún)價(jià) |
