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FAN6921ML集成電路(IC)的PFC(功率因數(shù)校正)規(guī)格書PDF中文資料

FAN6921ML
廠商型號(hào)

FAN6921ML

參數(shù)屬性

FAN6921ML 封裝/外殼為16-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的PFC(功率因數(shù)校正);產(chǎn)品描述:IC PFC CTRLR CRM 16SOP

功能描述

Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller
IC PFC CTRLR CRM 16SOP

封裝外殼

16-SOIC(0.154",3.90mm 寬)

文件大小

923.27 Kbytes

頁(yè)面數(shù)量

21 頁(yè)

生產(chǎn)廠商 ON Semiconductor
企業(yè)簡(jiǎn)稱

ONSEMI安森美半導(dǎo)體

中文名稱

安森美半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-28 13:08:00

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FAN6921ML規(guī)格書詳情

FAN6921ML屬于集成電路(IC)的PFC(功率因數(shù)校正)。由安森美半導(dǎo)體公司制造生產(chǎn)的FAN6921MLPFC(功率因數(shù)校正)功率因數(shù)校正 (PFC) 是用于調(diào)整交流電路中的電壓和電流之間的相位角,使之趨近于零的半導(dǎo)體器件。不同模式包括平均電流、邊界導(dǎo)通、連續(xù)導(dǎo)通、臨界導(dǎo)通、電流控制式頻率折返、不連續(xù)和不連續(xù)導(dǎo)通,開關(guān)頻率從 6 kHz 至 1.7 MHz 可調(diào)。

Description

The highly integrated FAN6921ML combines a Power Factor

Correction (PFC) controller and a Quasi?Resonant PWM controller.

Integration provides cost effect design and allows for fewer external

components. For PFC, FAN6921ML uses a controlled on?time

technique to provide a regulated DC output voltage and to perform

natural power factor correction. With an innovative THD optimizer,

FAN6921ML can reduce input current distortion at zero?crossing

duration to improve THD performance.

For PWM, FAN6921ML enhances the power system performance

through valley detection, green?mode operation, and high / low line

over power compensation. FAN6921ML provides: secondary?side

open?loop and over?current protection, external latch triggering,

adjustable over?temperature protection by RT pin and external NTC

resistor, internal over?temperature shutdown, VDD pin OVP, and DET

pin over?voltage for output OVP, and brown?in/out for AC input

voltage under?voltage protection (UVP).

The FAN6921ML controller is available in a 16?pin small outline

package (SOP).

Features

? Integrated PFC and Flyback Controller

? Critical Mode PFC Controller

? Zero?Current Detection for PFC Stage

? Quasi?Resonant Operation for PWM Stage

? Internal Minimum tOFF 8 s for QR PWM Stage

? Internal 10 ms Soft?Start for PWM

? Brownout Protection

? H/L Line Over?Power Compensation (OPC)

? Latched Protection (FB Pin)

? Over?Power/ Overload Protection

? Short?Circuit Protection

? Open?Loop Protection

? Externally Latch Triggering (RT Pin)

? Adjustable Over?Temperature Latched (RT Pin)

? VDD Pin & Output Voltage OVP (Latched)

? Internal Temperature Shutdown (140°C)

? This is a Pb?Free Device

Applications

? AC/DC NB Adapters

? Open?Frame SMPS

? Battery Charger

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    FAN6921MLMY

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > PFC(功率因數(shù)校正)

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 模式:

    臨界傳導(dǎo)(CRM)

  • 電壓 - 供電:

    8.5V ~ 25V

  • 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 CTRLR CRM 16SOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ON
22+
NA
15000
原裝正品支持實(shí)單
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安森美
21+
12588
原裝正品,價(jià)格優(yōu)勢(shì)量大可定
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ON Semiconductor
2021+
SOIC
57500
科研單位合格供應(yīng)商!現(xiàn)貨庫(kù)存
詢價(jià)
FAIRCHILD/仙童
23+
SOIC-16
30000
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)
三年內(nèi)
1983
只做原裝正品
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ON/安森美
21+
SOP16
5590
只做原裝正品假一賠十!正規(guī)渠道訂貨!
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ON Semiconductor
23+
16-SOP
7300
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ON
24+
SOIC-16
25000
ON全系列可訂貨
詢價(jià)
FAIRCHILD
23+
SOIC-16
12800
##公司主營(yíng)品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù)
詢價(jià)
FAIRCHILD
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SOP-16
24603
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