ML4803CP1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(hào) |
ML4803CP1 |
| 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 Fairchild Semiconductor |
| 中文名稱 | 仙童半導(dǎo)體 飛兆/仙童半導(dǎo)體公司 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-8-9 20:00:00 |
| 人工找貨 | ML4803CP1價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ML4803CP1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)：
ML4803CP1
- 功能描述：
功率因數(shù)校正 IC PFC Controller PWM Combo
- RoHS：
否
- 制造商：
Fairchild Semiconductor
- 開關(guān)頻率：
300 KHz
- 最大工作溫度：
+ 125 C
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
SOIC-8
- 封裝：
Reel
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ML |
24+ |
NA/ |
26 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
ML |
DIP8 |
99+ |
482 |
全新原裝進(jìn)口自己庫存優(yōu)勢 |
詢價(jià) | ||
ML |
9921 |
DIP8 |
1 |
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) | ||
N/A |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
MICROLINEAR |
23+ |
DIP |
11923 |
詢價(jià) | |||
FAIRCILD |
22+ |
DIP8 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
MCLN |
24+ |
DIP-8 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢價(jià) | ||
FAIRCHILD/仙童 |
2403+ |
DIP8 |
6489 |
原裝現(xiàn)貨熱賣!十年芯路!堅(jiān)持! |
詢價(jià) | ||
MCLN |
22+ |
DIP-8 |
2000 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢 |
詢價(jià) | ||
ML |
2016+ |
DIP8 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價(jià) |
