NCP1910
Latched Protections and Reset
As depicated in the above sections, there are 3 fault modes
that latch off both PFC and LLC:
? PFC abnormal
? PFC OVP2
? LLC CS/FF pin is above V CS2
To release from the latch ? off mode, NCP1910 offers 3
ways:
ORDERING INFORMATION
? Recycle V CC so that V CC is below V CC(min) and back
to above V CC(on) again.
? Recycle the remote on/off function, which toggles
on/off pin high and low again.
? Recycle the line brown ? out function, which could be
done by unplug and re ? plug the ac input.
Device
NCP1910A65DWR2G
NCP1910B65DWR2G
Version
65 kHz ? A
65 kHz ? B
Marking
NCP1910A65
NCP1910B65
Package
SOIC 24WB Less Pin 21
(Pb ? Free)
SOIC 24WB Less Pin 21
(Pb ? Free)
Shipping ?
1000 / Tape & Reel
1000 / Tape & Reel
?For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
http://onsemi.com
36
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