Document 183-1
Magnetics for LM258x Flyback
Regulator
These standard flyback
regulator transformers are designed
for use with Texas Instruments LM2585, LM2586, LM2587 and LM2588 SIMPLE SWITCHER® switching
regulators.
They are available in surface mount and through hole configurations.
All feature 500 V isolation between windings and a variety of available turns ratios.
Volt-time
Ref.
Part
Input voltage
Inadtu0ctAadncc e IndautcIt pakn ce prmodauxc t InLdeuacktaagnec e1 D CR (Oh ms)
number number (V) ±15% (µH) min (µH) (Vµsec) max (µH) pri sec
Turns ratio
I pk2
pri : sec Output
(A)
T1 (SM) Q4435-BL 4 – 6
22
19.
0 166.
5 0.
7 0.
020 0...