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ML4803CS-1中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
ML4803CS-1 |
| 功能描述 | 8-Pin PFC and PWM Controller Combo |
| 文件大小 |
133.64 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 生產(chǎn)廠商 | Fairchild Semiconductor |
| 企業(yè)簡稱 |
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 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-6-28 10:35:00 |
| 人工找貨 | ML4803CS-1價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ML4803CS-1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：
ML4803CS-1
- 制造商：
FAIRCHILD
- 制造商全稱：
Fairchild Semiconductor
- 功能描述：
8-Pin PFC and PWM Controller Combo
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ML |
1725+ |
DIP18 |
6528 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
ML |
24+ |
DIP-8 |
5000 |
自己現(xiàn)貨 |
詢價 | ||
FAIRCHI |
24+ |
SOP8 |
5000 |
只做原裝公司現(xiàn)貨 |
詢價 | ||
ON/安森美 |
21+ |
NA |
12820 |
只做原裝,質(zhì)量保證 |
詢價 | ||
FAIRCHILD/仙童 |
23+ |
SOP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
FAIRCHI |
0218+ |
SOP8 |
464 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
FAIRCHILD/仙童 |
22+ |
DIP |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢價 | ||
ON/安森美 |
NA |
5523 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價 | |||
FAIRCHILD/仙童 |
23+ |
SOP8 |
10800 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
FAIRCHI |
24+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 |
