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See Technical Specifications

FAN7527BN

Critical conduction mode technology

Manufacturer:

FAIRCHILD
Mfr.Part #:

FAN7527BN
Datasheet:

FAN7527BN Datasheet (PDF)
Compliance:

PbAHP
Case Outline:

646CM
MSL Type:

NA
MSL Temp (°C):

0
EDA/CAD Models:

Request Free CAD Models for FAN7527BN

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FAN7527BN General Description

The FAN7527BN is a high-performance power factor correction (PFC) control IC designed for use in power supplies. It operates with a wide input voltage range and provides many protection features such as overvoltage protection, overcurrent protection, and overtemperature protection.This IC integrates several functions required for PFC control, including voltage reference, zero current detection, and digital signal processing. It uses a unique average current mode control method to ensure stable and efficient performance.The FAN7527BN also features a built-in soft start function to prevent excessive inrush current during startup, improving system reliability. It is housed in a compact and thermally efficient package, making it suitable for use in space-constrained applications.

Key Features

Current mode PWM control

Operating frequency up to 500kHz

Built-in 700V power MOSFET

Internal start-up circuit

Soft start function

Over temperature protection

Under voltage lockout

Over voltage protection

Low standby power consumption

0. Multiple protections for reliable operation

Application

The FAN7527BN is commonly used in driving MOSFETs in various power supply applications, such as AC/DC converters, power factor correction circuits, and LED drivers

It is also suitable for use in motor control systems, inverters, and welding machines

Specifications

Status	Consult Sales Office	Compliance	PbAHP
Case Outline	646CM	MSL Type	NA
MSL Temp (°C)	0	Container Type	TUBE
Container Qty.	3000	ON Target	N
PFC Mode	CrCM/BCM	Frequency Operation	Variable
Control Mode	Voltage Mode	Topology	Step-Up
fSW Typ (kHz)	Variable	VCC Max (V)	30
Drive Cap. (mA)	80 / 220	UVLO (V)	11.5
Latch	No	UVP	No
Inhibition	No	Pricing ($/Unit)	Price N/A