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MFG:FSC  Package Cooled:DIP  D/C:00+  

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Part Number: FAN3506

 

MFG: FSC

Package Cooled: DIP

D/C: 00+

Description: The FAN3506 is complete housekeeping circuitry for use in the secondary side of PC SMPS (Switched Mode...


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FAN3506 General Description


The FAN3506 is complete housekeeping circuitry for use in the secondary side of PC SMPS (Switched Mode Power Supply). It contains various functions, which are over voltage protection including two extra protection inputs, power supply on/off delay control and power good signal generator. Especially, it contains a programmable shunt regulator for output feedback and the reference voltage is trimmed to ±2%. The FAN3506 is available in 16-DIP.

FAN3506 Maximum Ratings

Parameter Symbo Value Unit
Supply Voltage VCC 4.5 ~ 15 V
FPO (Fault Protection Output) Voltage VFPO 20 V
FPO Maximum Current IFPO 20 mA
PGI Maximum Voltage Vpgi 20 V
PG Output Maximum Current Io(PG) 20 mA
Cathode Voltage Vka 20 V
Cathode Current for IK IK 1 ~ 30 mA
Power Dissipation PD 1 W
Operating Temperature Range TOPR -25 ~ +80 °C
Storage Temperature TSTG -65 ~ +150 °C

FAN3506 Features

• Few External Components
• Low Voltage Operation (Vcc_min=4.5V)
• Over Voltage Protection for 3.3V/5V/12V Output
• Two Protection Inputs (PT1, PT2)
• Fault Protection Output with Open Collector
• Power Supply on/off Delay Time Control (PSON)
• Latch Function Controlled by PSON and Protection
• Power Good Signal Generator with Hysteresis
• 300ms(Typ) Power Good Delay
• Programmable Shunt Regulator Trimmed to ±2%
• 16-Pin Dual In-line Package (16-DIP-300)

FAN3506 datasheet

FAN3506
PDF/DataSheet Download

  • Datasheet: FAN3506
  • File Size: 195937 KB
  • Manufacturer: FAIRCHILD [Fairchild Semiconductor]
  • Click here to Download

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