FA5531 Fuji Electric holdings CO.,Ltd, FA5531 Datasheet
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 ...