UBA2014TD-T NXP Semiconductors, UBA2014TD-T Datasheet - Page 19

Display Drivers TL BALLAST

UBA2014TD-T

Manufacturer Part Number
UBA2014TD-T
Description
Display Drivers TL BALLAST
Manufacturer
NXP Semiconductors
Datasheet

Specifications of UBA2014TD-T

Driver Type
CCFL, HFTL Drivers
Maximum Operating Temperature
+ 80 C
Mounting Style
SMD/SMT
Package / Case
SOIC-16
Minimum Operating Temperature
- 25 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
UBA2014T/N1,518
NXP Semiconductors
17. Contents
1
2
3
4
5
6
7
7.1
7.2
8
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.8.1
8.8.2
8.9
8.10
8.11
8.12
9
10
11
12
13
14
15
15.1
15.2
15.3
15.4
16
17
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 5
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 10
Thermal characteristics. . . . . . . . . . . . . . . . . . 10
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 11
Application information. . . . . . . . . . . . . . . . . . 14
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 15
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 17
Legal information. . . . . . . . . . . . . . . . . . . . . . . 18
Contact information. . . . . . . . . . . . . . . . . . . . . 18
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
Start-up state . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Oscillation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Adaptive non-overlap . . . . . . . . . . . . . . . . . . . . 5
Timing circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Preheat state . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Ignition state . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Burn state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Lamp failure mode . . . . . . . . . . . . . . . . . . . . . . 6
During ignition state . . . . . . . . . . . . . . . . . . . . . 6
During burn state . . . . . . . . . . . . . . . . . . . . . . . 6
Power-down mode . . . . . . . . . . . . . . . . . . . . . . 7
Capacitive mode protection . . . . . . . . . . . . . . . 7
Charge coupling . . . . . . . . . . . . . . . . . . . . . . . . 7
Design equations . . . . . . . . . . . . . . . . . . . . . . . 7
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 18
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2008.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
600 V driver IV for HF fluorescent lamps
Date of release: 16 October 2008
Document identifier: UBA2014_4
UBA2014
All rights reserved.

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