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FAN4802LMY集成電路(IC)的PFC(功率因數(shù)校正)規(guī)格書PDF中文資料

廠商型號(hào) |
FAN4802LMY |
參數(shù)屬性 | FAN4802LMY 封裝/外殼為16-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的PFC(功率因數(shù)校正);產(chǎn)品描述:IC PFC CTR AV CURR 64KHZ 16SOIC |
功能描述 | PFC/PWM Controller Combination |
封裝外殼 | 16-SOIC(0.154",3.90mm 寬) |
文件大小 |
659.78 Kbytes |
頁面數(shù)量 |
24 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(cè) | |
更新時(shí)間 | 2025-9-7 23:01:00 |
人工找貨 | FAN4802LMY價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
FAN4802LMY規(guī)格書詳情
Introduction
This application note describes step-by-step design considerations for a power supply using the FAN480X controller. The FAN480X combines a PFC controller and a PWM controller. The PFC controller employs average current mode control for Continuous Conduction Mode (CCM) boost converter in the front end. The PWM controller can be used in either current mode or voltage mode for the downstream converter. In voltage mode, feed-forward from the PFC output bus can be used to improve the line transient response of PWM stage. In either mode, the PWM stage uses conventional trailingedge duty cycle modulation, while the PFC uses leadingedge modulation. This proprietary leading/trailing-edge modulation technique can significantly reduce the ripple current of the PFC output capacitor.
The synchronization of the PWM with the PFC simplifies the PWM compensation due to the controlled ripple on the PFC output capacitor (the PWM input capacitor). In addition to power factor correction, a number of protection features have been built in to the FAN480X. These include programmable soft-start, PFC over-voltage protection, pulse-by-pulse current limiting, brownout protection, and under-voltage lockout.
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
FAN4802LMY
- 制造商:
onsemi
- 類別:
集成電路(IC) > PFC(功率因數(shù)校正)
- 包裝:
卷帶(TR)
- 模式:
平均電流
- 頻率 - 開關(guān):
64kHz
- 電壓 - 供電:
11V ~ 22V
- 工作溫度:
-40°C ~ 105°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
16-SOIC
- 描述:
IC PFC CTR AV CURR 64KHZ 16SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
24+ |
NA/ |
3429 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
FAIRCHILD/仙童 |
25+ |
SOP16 |
296 |
原裝正品,假一罰十! |
詢價(jià) | ||
FAIRCHILD |
25+23+ |
SOP16 |
17621 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
FAI |
24+ |
10 |
詢價(jià) | ||||
FAIRCHILD |
17+ |
SOP16 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
FAIRCHILD |
1728+ |
SOP-16 |
8500 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
FAIRCHILD/仙童 |
2447 |
SOP-16 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
FAIRCHILD |
24+ |
SOIC-16 |
3000 |
全新原裝環(huán)保現(xiàn)貨 |
詢價(jià) | ||
FAIRCHILD |
23+ |
SOIC-16 |
65400 |
詢價(jià) | |||
FAIRCHILD |
2020+ |
SOIC-16 |
9800 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) |