FA5531 Fuji Electric holdings CO.,Ltd, FA5531 Datasheet
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FA5531
Manufacturer Part Number
FA5531
Description
Manufacturer
Fuji Electric holdings CO.,Ltd
Datasheet
1.FA5531.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FA5531N
Manufacturer:
FUJI/富士电机
Quantity:
20 000
Company:
Part Number:
FA5531N-A2-TE1
Manufacturer:
Schaffner
Quantity:
5
Part Number:
FA5531N-A2-TE1
Manufacturer:
FUJI/富士电机
Quantity:
20 000
Company:
Part Number:
FA5531P-A2
Manufacturer:
TI
Quantity:
50 000
Part Number:
FA5531P-A2
Manufacturer:
FUJI/富士电机
Quantity:
20 000
Power Electronics
FA5571 series
Low Standby Power Quasi-Resonant Controller
■ Features
・Internal 500V high voltage startup current source
・Realized less than 1W input at 0.7W load by intermitting
・Quasi-resonant operation, low noise and high efficiency
・Numerous kind of protect functions
■ Applications
・LCD TV/Monitor Main and Standby SMPS
・Note PC Adapter
■ Specifications
・Startup current source 7mA, 1.6mA at VCC=0V, 30uA at off
・VCC voltage range 9 to 26V
■ Circuit block
・OUT pin peak current sink 500mA, source -250mA
・Soft-start time 2.6ms
・IS current limiter 1V±0.1V, Windings shorted protection 2V
・ZCD OVP protection 7.2V ( Latched)
・ O LP timer auto-recovery switching on/off is 0.2/1.4 sec
(Prepared in FA5571 series OLP auto-recovery and latched)
Related parts for FA5531
FA5531 Summary of contents
Page 1
Power Electronics FA5571 series Low Standby Power Quasi-Resonant Controller ■ Features ・Internal 500V high voltage startup current source ・Realized less than 1W input at 0.7W load by intermitting ・Quasi-resonant operation, low noise and high efficiency ・Numerous kind of protect functions ...
Page 2
... Standby power and efficiency (power supply specifications: output power - 19V, rating - 5 A) Input AC Voltage [Vac] ■ Comparison between FA5571 series models and conventional models Item FA5531 1 Light-load operation Frequency reduction 2 Intermittent operation start FB voltage 3 Frequency reduction start FB voltage 4 Overload operation ...