AN10961_15 Datasheet, PDF (55/57 Pages) NXP Semiconductors – Dimmable CFL using the UBA2027X family

NXP Semiconductors
AN10961
Dimmable CFL using the UBA2027X family
9. Abbreviations
Table 5. Abbreviations
Acronym
Description
CFL
Compact Fluorescent Lamp
CSP
Coil Saturation Protection
CMD
Capacitive Mode Detection
EMI
ElectroMagnetic Interference
OCP
OverCurrent Protection
OVP
OverVoltage Protection
PF
Power Factor
PFC
Power Factor Correction
RLC
Resistance, Inductance, Capacitance
SoS
Sum of Squares
UVLO
UnderVoltage LockOut
VSCP
Voltage Source Charge Pump
VSCS
Voltage Source Current Source
VSCS-CP
Voltage Source Current Source Charge Pump
ZVS
Zero Voltage Switching
10. References
[1] AN10803 — Application note: triac dimmable CFL application using the
UBA2028/UBA2014/UBA2027.
[2] UBA20270 and UBA20271/2 — Data sheets: dimmable CFL control ICs.
[3] Power factor correction 1989 IEEE — Current waveform distortion in power factor
correction circuits employing discontinuous mode boost converters.
AN10961
Application note
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 8 June 2012
© NXP B.V. 2012. All rights reserved.
55 of 57