FAN6982MY

Power Factor Correction - PFC CCM Power Factor Correction Controllr
7,570 有效庫存

FAN6982MY

有效庫存7,570

Power Factor Correction - PFC CCM Power Factor Correction Controllr

  • 製造商零件號 # : FAN6982MY

  • 包裝/封裝: SOIC-14

  • 製造商: Onsemi

  • 產品分類 : PFC (Power Factor Correction)

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FAN6982MY 數據表

價格 (USD)

數量 單價 總價
1 $0.284 $0.28
10 $0.277 $2.77
30 $0.274 $8.22
100 $0.269 $26.90

這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。

快速報價

請提交詢價 FAN6982MY 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

詳細說明

Housed in a compact SOP-8 package, the FAN6982MY makes for easy PCB layout and a space-saving design. Its high efficiency, precise control, and built-in protections make it an ideal choice for driving LED lighting systems, offering superior performance and reliability. Whether for commercial or residential applications, the FAN6982MY stands out as a top-of-the-line solution for powering LED lighting with optimal performance and peace of mind

主要特徵

  • Advanced Power Management
  • High-Efficiency Design
  • Soft-Start Capability
  • Cycle-by-Cycle Limiting
  • Brownout Protection Feature
  • Adaptive Voltage Regulation

應用

  • Experience the power of FAN6982MY
  • Efficiency at its best with LED lighting
  • Perfect for industrial applications

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Status Last Shipments CAD Models
Compliance PbAHP Package Type SOIC-14
Case Outline 751EF MSL Type 3
MSL Temp (°C) 260 Container Type REEL
Container Qty. 2500 ON Target N
PFC Mode CCM Frequency Operation Fixed
Control Mode Current Mode Topology Step-Up
fSW Typ (kHz) 64 VCC Max (V) 30
Drive Cap. (mA) 470 / 550 UVLO (V) 11
Latch No UVP Yes
Inhibition No Pricing ($/Unit) Price N/A

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 FAN6982MY PDF 下載

常見問題解答

What is FAN6982MY?

The FAN6982MY is a primary side regulation (PSR) controller IC designed for offline flyback AC-DC LED driver applications. It is manufactured by Fairchild Semiconductor, now part of ON Semiconductor. This controller is specifically targeted for LED lighting systems, offering high efficiency and accurate constant current regulation.

How Does FAN6982MY Work?

The FAN6982MY operates by regulating the output current to the LED load using primary side feedback without the need for an opto-coupler or secondary side control circuitry. It utilizes the flyback topology to achieve isolation and constant current output. The controller provides accurate current control by adjusting the duty cycle of the power switch in the flyback converter.

How Many Pins does FAN6982MY have and What are the Functions of the Pinout Configuration?

The FAN6982MY is housed in a 8-pin SOP (Small Outline Package) package. The pinout configuration includes:

  • VCC: Power supply input for the controller IC.
  • GND: Ground pin for the controller IC.
  • VFB: Feedback voltage input from the primary side to regulate the output current.
  • CS: Current sense input for monitoring the LED current.
  • OVPR: Overvoltage protection pin.
  • S: Power switch pin for the flyback converter.
  • D: Diode pin for the flyback converter.
  • FB: Feedback pin for regulation and control.

What are the Pros and Cons of FAN6982MY?

Pros:

  • Primary Side Regulation: Eliminates the need for an opto-coupler and reduces the component count in the LED driver.
  • High Efficiency: Offers high efficiency in LED driver applications, reducing power dissipation and improving energy savings.
  • Simple Design: Simplifies the design of AC-DC LED driver systems with its primary side feedback architecture.
  • Overvoltage Protection: Includes overvoltage protection for enhanced system reliability.

Cons:

  • Component Sensitivity: Requires careful consideration of component selection and layout to avoid EMI and ensure stable operation.
  • Specialized Application: Tailored for LED driver applications and may not be suitable for general-purpose power supply designs.

Are There Any Equivalents/Alternatives to FAN6982MY for Recommendation?

  • The FAN6921MY from ON Semiconductor is a similar PSR controller for offline LED driver applications.
  • Alternatives to the FAN6982MY include the LYT0009 from Power Integrations and the HV9921 from Microchip Technology.

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