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FAN4800AMY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) |
FAN4800AMY |
參數(shù)屬性 | FAN4800AMY 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) > PFC(功率因數(shù)校正);產(chǎn)品描述:IC PFC CTLR CCM/DCM 84KHZ 16SOIC |
功能描述 | PFC/PWM Controller Combination |
文件大小 |
659.78 Kbytes |
頁(yè)面數(shù)量 |
24 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 | 2024-10-25 9:36:00 |
FAN4800AMY規(guī)格書(shū)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):
FAN4800AMY
- 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:
連續(xù)導(dǎo)電(CCM),間歇導(dǎo)電(DCM)
- 頻率 - 開(kāi)關(guān):
66kHz ~ 84kHz
- 電壓 - 供電:
11V ~ 16.5V
- 工作溫度:
-40°C ~ 125°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 CTLR CCM/DCM 84KHZ 16SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
FAI |
23+ |
SOP16 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
ON Semiconductor |
23+ |
16-SOIC |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
Fairchild/ON |
22+ |
16SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
Fairchild |
24+ |
原廠封裝 |
7885 |
原裝現(xiàn)貨 |
詢價(jià) | ||
FSC |
21+ |
SOP |
500 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ON現(xiàn)貨 |
2022+ |
SOP-16 |
350000 |
專注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢價(jià) | ||
onsemi |
24+ |
16-SOIC(0.154 3.90mm 寬) |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
FAIRCHILD/仙童 |
12+ |
SOP16 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
FAIRCHILD/仙童 |
1937+ |
SOP-16 |
9852 |
只做進(jìn)口原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
FSC |
22+ |
16-SOIC |
3216 |
原裝正品 價(jià)格優(yōu)勢(shì) |
詢價(jià) |