FQPF9N50C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 |
FQPF9N50C |
| 功能描述 | PFCPWM Combination Controller |
| 文件大小 |
620.41 Kbytes |
| 頁面數(shù)量 |
17 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 | |
| 更新時間 | 2025-9-5 23:01:00 |
| 人工找貨 | FQPF9N50C價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
FQPF9N50C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
- 型號：
FQPF9N50C
- 功能描述：
MOSFET 500V N-Ch Q-FET advance C-Series
- RoHS：
否
- 制造商：
STMicroelectronics
- 晶體管極性：
N-Channel
- 汲極/源極擊穿電壓：
650 V
- 閘/源擊穿電壓：
25 V
- 漏極連續(xù)電流：
130 A 電阻汲極/源極
- RDS（導(dǎo)通）：
0.014 Ohms
- 配置：
Single
- 安裝風(fēng)格：
Through Hole
- 封裝/箱體：
Max247
- 封裝：
Tube
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
24+ |
NA/ |
10 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
FSC |
2016+ |
TO-220F |
6000 |
公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
ONSEMI/安森美 |
25+ |
TO-247-3 |
32000 |
ONSEMI/安森美全新特價FQPF9N50C即刻詢購立享優(yōu)惠#長期有貨 |
詢價 | ||
FAIRCHILD/仙童 |
25+ |
TO220F |
54648 |
百分百原裝現(xiàn)貨 實(shí)單必成 歡迎詢價 |
詢價 | ||
ON/安森美 |
21+ |
TO-220F |
8080 |
只做原裝,質(zhì)量保證 |
詢價 | ||
FSC/ON |
23+ |
原包裝原封 □□ |
417558 |
原裝進(jìn)口特價供應(yīng) 特價，原裝元器件供應(yīng)，支持開發(fā)樣品 更多詳細(xì)咨詢 庫存 |
詢價 | ||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價 | ||
ON/安森美 |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
FSC |
24+ |
TO-220F |
2500 |
原裝現(xiàn)貨熱賣 |
詢價 | ||
ON/安森美 |
24+ |
TO-220F |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 |
