Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

UBA2024P Datasheet(PDF) 4 Page - NXP Semiconductors

Part # UBA2024P
Description  Half-bridge power IC for CFL lamps
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors

UBA2024P Datasheet(HTML) 4 Page - NXP Semiconductors

  UBA2024P Datasheet HTML 1Page - NXP Semiconductors UBA2024P Datasheet HTML 2Page - NXP Semiconductors UBA2024P Datasheet HTML 3Page - NXP Semiconductors UBA2024P Datasheet HTML 4Page - NXP Semiconductors UBA2024P Datasheet HTML 5Page - NXP Semiconductors UBA2024P Datasheet HTML 6Page - NXP Semiconductors UBA2024P Datasheet HTML 7Page - NXP Semiconductors UBA2024P Datasheet HTML 8Page - NXP Semiconductors UBA2024P Datasheet HTML 9Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 12 page
background image
UBA2024_3
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 03 — 16 October 2008
4 of 12
NXP Semiconductors
UBA2024
Half-bridge power IC for CFL lamps
When entering the sweep mode, the oscillator starts at 2.5 times the nominal bridge
frequency and sweeps down to the nominal bridge frequency fnom; see Figure 4. During
this continuously decreasing of the frequency, the circuit approaches the resonance
frequency of the load. This causes a high voltage across the load, which ignites the lamp.
The sweep time tsweep is determined by the charge current Ich(sw) and the external
capacitor CSW. The sweep to resonance time should be much larger than the settling time
of the supply voltage on pin HV to guarantee that the full high-voltage is present at the
moment of ignition.
The amplitude of the RC oscillator is equal to the minimum value of VRC(h) and
VSW + 0.4 × VRC(h).
During the sweep time a current is flowing through the lamp electrodes for preheating the
filaments.
Fig 3.
Oscillator, drivers and output signals
time
VRC
VOUT
0
HS
drive
LS
drive
0
0
half
bridge
0
time
time
time
014aaa658


Similar Part No. - UBA2024P

ManufacturerPart #DatasheetDescription
logo
NXP Semiconductors		 UBA2024P NXP-UBA2024P Datasheet
90Kb / 14P		    Half-bridge power IC for CFL lamps
Rev. 04-17 September 2009
UBA2024P PHILIPS-UBA2024P Datasheet
448Kb / 17P		    Half-bridge power IC for CFL lamps
Rev. 6.2-1 November 2010
More results

Similar Description - UBA2024P

ManufacturerPart #DatasheetDescription
logo
NXP Semiconductors		 UBA2024 PHILIPS-UBA2024_10 Datasheet
448Kb / 17P		    Half-bridge power IC for CFL lamps
Rev. 6.2-1 November 2010
UBA2024 NXP-UBA2024_09 Datasheet
90Kb / 14P		    Half-bridge power IC for CFL lamps
Rev. 04-17 September 2009
logo
Shenzhen Winsemi Microe...		 WS21351 WINSEMI-WS21351 Datasheet
363Kb / 7P		    Half-bridge power IC for CFL lamps
logo
NXP Semiconductors		 UBA2024 PHILIPS-UBA2024 Datasheet
78Kb / 11P		    Half-bridge power IC for CFL lamps
2004 Feb 03
UBA2211 NXP-UBA2211 Datasheet
175Kb / 19P		    Half-bridge power IC family for CFL lamps
Rev. 2-3 January 2011
UBA2211_1108 PHILIPS-UBA2211_1108 Datasheet
191Kb / 20P		    Half-bridge power IC family for CFL lamps
Rev. 3-26 August 2011
UBA2025 NXP-UBA2025 Datasheet
352Kb / 17P		    CFL power IC
Rev. 01-16 October 2009
UBA2021 PHILIPS-UBA2021 Datasheet
102Kb / 20P		    630 V driver IC for CFL and TL lamps
2001 Jan 30
UBA2021 PHILIPS-UBA2021_08 Datasheet
107Kb / 16P		    630 V driver IC for CFL and TL lamps
Rev. 04-25 July 2008
UBA2021 NXP-UBA2021 Datasheet
107Kb / 16P		    630 V driver IC for CFL and TL lamps
Rev. 04-25 July 2008
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com