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參數(shù)資料
| 型號： | FAN6982MY |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 547K |
| 描述： | IC CTLR PFC CCM 14-SOICN |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 模式： | 連續(xù)導(dǎo)電（CCM） |
| 頻率 - 開關(guān)： | 50kHz ~ 75kHz |
| 電流 - 啟動： | 30µA |
| 電源電壓： | 11 V ~ 22 V |
| 工作溫度： | -40°C ~ 105°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-SOIC N |
| 包裝： | 帶卷 (TR) |
July 2010
?2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN6982 " Rev. 1.0.3
FAN6982
CCM Power Factor Correction Controller
Features
Continuous Conduction Mode
Innovative Switching-Charge Multiplier-Divider
Average-Current-Mode for Input-Current Shaping
TriFault Detect" Prevent Abnormal Operation for
Feedback Loop
Power-On Sequence Control
Soft-Start Capability
Brownout Protection
Cycle-by-Cycle Peak Current Limiting.
Improves Light-Load Efficiency
Fulfills Class-D Requirements of IEC 1000-3-2
Wide Range Universal AC Input Voltage
Maximum Duty Cycle 97%
V
DD
Under-Voltage Lockout (UVLO)
Applications
Desktop PC Power Supply
Internet Server Power Supply
LCD TV/Monitor Power Supply
DC Motor Power Supply
Description
The FAN6982 is a 14-pin, Continuous Conduction Mode
(CCM) PFC controller IC intended for Power Factor
Correction (PFC) pre-regulators. The FAN6982 includes
circuits for the implementation of leading edge, average
current, boost -type power factor correction, and
results in a power supply that fully complies with the
IEC1000-3-2 specification.
A TriFault Detect" function helps reduce external
components and provides full protection for feedback
loops such as open, short, and over voltage. An over-
voltage comparator shuts down the PFC stage in the
event of a sudden load decrease. The RDY signal can
be used for power-on sequence control. The EN
function can choose to enable or disable the range
function. FAN6982 also includes PFC soft-start, peak
current limiting, and input voltage brownout protection.
Ordering Information
Part Number Operating Temperature Range
Package
Packing Method
FAN6982MY
-40癈 to +105癈
14-Pin Small Outline Package (SOP)
Tape & Reel
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| FAN7000 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Power Amplifier |
| FAN7000D | 功能描述:音頻放大器 Stero Power amp Headphone RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| FAN7000DTF | 功能描述:音頻放大器 Stero Power amp Headphone RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| FAN7005 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:200mW Stereo Power Amplifier with Shutdown |
| FAN7005M | 功能描述:音頻放大器 200mW Power amp Stereo RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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