UBA2024AP NXP [NXP Semiconductors], UBA2024AP Datasheet
UBA2024AP
Available stocks
Related parts for UBA2024AP
UBA2024AP Summary of contents
Page 1
... To guarantee an accurate 50 % duty cycle, the oscillator signal is passed through a divider before being fed to the output drivers. 2. Features I Integrated half-bridge power transistors N UBA2024P UBA2024AP UBA2024T UBA2024AT: 6.4 I Integrated bootstrap diode I Integrated low-voltage supply ...
Page 2
... V CONTROL DD V DD(stop) HIGH VOLTAGE LEVEL SHIFTER DIVIDE-BY-2 DEAD TIME UBA2024P UBA2024AP SGND ...
Page 3
NXP Semiconductors 6.2 Pin description Table 2. Symbol SW SGND FS PGND OUT Functional description 7.1 Supply voltage The UBA2024 does not require an external low-voltage supply as the mains supply voltage applied to pin ...
Page 4
NXP Semiconductors 7.5 Oscillation The oscillation is based upon the 555-timer function. A self oscillating circuit is made with the external resistor R To realize an accurate 50 frequency to half the oscillator frequency. The output voltage of the bridge ...
Page 5
NXP Semiconductors Fig 5. 7.6 Glow time control The inherent glow time of cold-started CFL lamps reduces the switching lifetime of the electrodes. To make this glow phase as short as possible, the maximum power is given to the lamp ...
Page 6
NXP Semiconductors Table 3. In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol PGND amb T stg V ESD [1] The maximum junction temperature must ...
Page 7
... transistor 310 UBA2024P UBA2024AP UBA2024T UBA2024AT LS transistor 100 mA D UBA2024P UBA2024AP UBA2024T UBA2024AT Rev. 04 — 17 September 2009 UBA2024 Half-bridge power IC for CFL lamps Conditions Typ [1] in free air SO14 package 95 DIP8 package 95 [1] in free air SO14 package ...
Page 8
... F bootstrap diode 125 UBA2024P 900 UBA2024AP 1350 UBA2024T 900 UBA2024AT 1200 LS 125 UBA2024P 900 UBA2024AP 1350 UBA2024T 900 UBA2024AT 1200 1 3 310 12 operating; nominal; 40. 100 k ; ...
Page 9
NXP Semiconductors 11. Application information FUS AC mains 33 supply (230 Fig 6. Schematic of standard compact fluorescent lamp application using UBA2024 UBA2024_4 Product data sheet 1.8 mH max. 550 V L FILT 11 ...
Page 10
NXP Semiconductors 12. Package outline DIP8: plastic dual in-line package; 8 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. ...
Page 11
NXP Semiconductors SO14: plastic small outline package; 14 leads; body width 3 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. ...
Page 12
... NXP Semiconductors 13. Revision history Table 6. Revision history Document ID Release date UBA2024_4 20090917 • Modifications: UBA2024AP, UBA2024AT, and UBA2024T added to • SOT108-1 added as • Additional information in UBA2024_3 081016 UBA2024_2 040203 UBA2024_1 030813 UBA2024_4 Product data sheet Data sheet status Change notice ...
Page 13
NXP Semiconductors 14. Legal information 14.1 Data sheet status [1][2] Document status Product status Objective [short] data sheet Development Preliminary [short] data sheet Qualification Product [short] data sheet Production [1] Please consult the most recently issued document before initiating or ...
Page 14
NXP Semiconductors 16. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . ...