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FAN7585SN Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
FAN7585SNFSC880Yes

FAN7585SN** is a **PFC (Power Factor Correction) Controller IC** manufactured by **Fairchild Semiconductor (FSC)**.

The FAN7585SN is a PFC (Power Factor Correction) Controller IC manufactured by Fairchild Semiconductor (FSC).

Key Specifications:

  • Package: SOIC-8
  • Operating Voltage Range: 10V to 20V
  • Maximum Switching Frequency: 250kHz
  • PFC Control Method: Critical Conduction Mode (CrM)
  • Start-Up Current: < 50µA
  • Standby Power Consumption: < 1W
  • Protection Features:
  • Overvoltage Protection (OVP)
  • Open-Loop Protection (OLP)
  • Overcurrent Protection (OCP)
  • Brownout Protection

Descriptions:

The FAN7585SN is designed for high-efficiency power factor correction in AC-DC power supplies. It operates in critical conduction mode (CrM) to minimize switching losses and improve efficiency. The IC integrates multiple protection functions to enhance system reliability.

Features:

  • CrM Operation for high efficiency
  • Low Start-Up Current (< 50µA)
  • Internal Start-Up Timer
  • Programmable Output Overvoltage Protection (OVP)
  • Zero Current Detection (ZCD)
  • Soft Start Function
  • Low Standby Power Consumption

This IC is commonly used in SMPS (Switched-Mode Power Supplies), LED drivers, and industrial power systems.

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