| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
FAN4801 | PFC/PWM Controller Combination 文件:647.31 Kbytes 頁(yè)數(shù):24 Pages | FAIRCHILD 仙童半導(dǎo)體 | FAIRCHILD | |
FAN4801 | CCM PFC + PWM 組合控制器 高度集成的 FAN4800A/C 和 FAN4801/02/02L 特別為由升壓 PFC 和 PWM 組成的電源設(shè)計(jì)。僅需要極少的外部元件便可實(shí)現(xiàn)各種保護(hù)/補(bǔ)償。采用 16 引腳 DIP 和 SOP 封裝。PWM 可用于電流或電壓模式中。在電壓模式中,基于 PFC 輸出總線的前饋可減少次級(jí)輸出的紋波。與先前的產(chǎn)品相比,ML4800、FAN4800 和 FAN4800A/C 具有較低的工作電流,可減少外部器件的功耗。FAN4800A/C 和 FAN4801/02/2L 具有 PWM 的 49.9% 精確占空比(最大值),從而能夠延長(zhǎng)保持時(shí)間。ML4800 和 FAN4800 沒(méi)有欠壓保護(hù) ?與 ML4800、FAN4800、CM6800 和 CM6800A 保持引腳到引腳的兼容性。\n?可為 PWM 配置電流模式或前饋電壓模式操作\n?在一個(gè) IC 中具有內(nèi)部同步的前沿 PFC 和后沿 PWM\n?低工作電流\n?創(chuàng)新性開(kāi)關(guān)電荷乘法器除法器\n?平均電流模式,可實(shí)現(xiàn)輸入電流整形應(yīng)用\n?PFC 過(guò)壓和欠壓保護(hù)\n?PFC 反饋開(kāi)環(huán)保護(hù)\n?PWM 逐周期限流\n?啟動(dòng)時(shí)序控制和軟啟動(dòng)\n?欠壓保護(hù)\n?交錯(cuò)式 PFC/PWM 開(kāi)關(guān)\n?FAN4801/02/02L 在輕載情況下提高效率\n?fRTCT=4\n? fPFC=4\n?fRTCT=4\n? fPWM (針對(duì) FAN4; | ONSEMI 安森美半導(dǎo)體 | ONSEMI | |
PFC/PWM Controller Combination 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 文件:659.78 Kbytes 頁(yè)數(shù):24 Pages | FAIRCHILD 仙童半導(dǎo)體 | FAIRCHILD | ||
PFC/PWM Controller Combination 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 文件:659.78 Kbytes 頁(yè)數(shù):24 Pages | FAIRCHILD 仙童半導(dǎo)體 | FAIRCHILD | ||
PFC/PWM Controller Combination 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 文件:659.78 Kbytes 頁(yè)數(shù):24 Pages | FAIRCHILD 仙童半導(dǎo)體 | FAIRCHILD | ||
PFC/PWM Controller Combination Description The highly integrated FAN4800AS/CS/01S/02S parts are specially designed for power supplies that consist of boost PFC and PWM. They require very few external components to achieve versatile protections / compensation. They are available in 16-pin DIP and SOP packages. The PWM can 文件:583.48 Kbytes 頁(yè)數(shù):19 Pages | FAIRCHILD 仙童半導(dǎo)體 | FAIRCHILD | ||
PFC/PWM Controller Combination Description The highly integrated FAN4800AS/CS/01S/02S parts are specially designed for power supplies that consist of boost PFC and PWM. They require very few external components to achieve versatile protections / compensation. They are available in 16-pin DIP and SOP packages. The PWM can 文件:583.48 Kbytes 頁(yè)數(shù):19 Pages | FAIRCHILD 仙童半導(dǎo)體 | FAIRCHILD | ||
PFC/PWM Controller Combination 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 文件:659.78 Kbytes 頁(yè)數(shù):24 Pages | FAIRCHILD 仙童半導(dǎo)體 | FAIRCHILD | ||
PFC/PWM Controller Combination 文件:647.31 Kbytes 頁(yè)數(shù):24 Pages | FAIRCHILD 仙童半導(dǎo)體 | FAIRCHILD | ||
PFC/PWM Controller Combination 文件:647.31 Kbytes 頁(yè)數(shù):24 Pages | FAIRCHILD 仙童半導(dǎo)體 | FAIRCHILD |
技術(shù)參數(shù)
- 頻率 - 開(kāi)關(guān):
64kHz
- 電流 - 啟動(dòng):
30μA
- 電壓 - 電源:
11 V ~ 22 V
- 工作溫度:
-40°C ~ 105°C
- 安裝類型:
表面貼裝
- 封裝/外殼:
16-SOIC(0.154\,3.90mm 寬)
- 供應(yīng)商器件封裝:
16-SOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
23+ |
S0P 16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
FCS |
23+ |
DIP |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
FAIRCHILD/仙童 |
16+ |
S0P 16 |
50 |
一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
FAIRCHILD/仙童 |
25+ |
SOP16 |
119 |
原裝正品,假一罰十! |
詢價(jià) | ||
FAI |
24+ |
10 |
詢價(jià) | ||||
FAIRCHI |
25+ |
SOP16 |
478 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
FAIRCHI |
23+ |
DIP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)! |
詢價(jià) | ||
Fairchild |
25+23+ |
DIP-16 |
25217 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
FAIRCHIL |
18+ |
DIP-16 |
85600 |
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票 |
詢價(jià) | ||
ONSemiconductor |
25+ |
16-SOP |
90000 |
原廠正規(guī)渠道、保證進(jìn)口原裝現(xiàn)貨假一罰十價(jià)格合理 |
詢價(jià) |
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