NXP Semiconductors
UBA2016A/15/15A
600 V fluorescent lamp driver
(1)Vlamp
(2)Ilamp
(2)
Vign
Ilamp(nominal)
(1)
C
E
D
H
fsw(reg)
fsw(dim)
fsw(low)
fsw(ign)
(1) Lamp voltage when lamp is off (not ignited yet).
(2) Lamp current when lamp is on.
Fig 10. Resonance curve application with UBA2015A
(1)Vlamp
(1)
(2)Ilamp
(2)
G
Vign
F
C
Ilamp(nominal)
E
D
B
B
A
fsw(ph)
f
fsw(high)
001aan202
H
fsw(bst)(reg)
fsw(reg)
fsw(dim)
fsw(bst)(low)
fsw(low)
fsw(ign)
fsw(ph)
(1) Lamp voltage when lamp is off (not ignited yet).
(2) Lamp current when lamp is on.
Fig 11. Resonance curve application with UBA2016A
UBA2016A_15_15A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 16 November 2011
A
fsw(high) f
001aan204
© NXP B.V. 2011. All rights reserved.
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