UBA2014TD-T NXP Semiconductors, UBA2014TD-T Datasheet - Page 14

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

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

12. Application information
Fig 8.
330 nF
V
400 V
Test and application circuit
DC
C7
F1
1A
V DD
CT
C15
330 nF
7
1
REFERENCE
CURRENT
PREHEAT
SUPPLY
TIMER
UBA2014
IREF
4
R12
33 k
5
GND
CONTROLLED
DIVIDER
OSCILLATOR
BOOTSTRAP
CONTROL
VOLTAGE
DRIVER
CF
3
C14
100 pF
NON-OVERLAP TIMING
MODE DETECTOR
AND CAPACITIVE
2
CSW
ADAPTIVE
C13
220 nF
AVERAGE
CURRENT
HIGH SIDE
SENSOR
LOW SIDE
PREHEAT
CURRENT
VOLTAGE
SENSOR
SENSOR
DRIVER
DRIVER
LAMP
14
VREF
1 M
R4
220 k
10
11
12
13
16
15
R3
9
6
8
FV DD
GH
SH
GL
ACM
PCS
LVS
CS N
CS P
C3
1 n
F
C5
100 nF
150
R13
R2
8.2
k
C2
12 n
8.2 k
47
R9
R8
F
TR1
IRF820
TR2
IRF820
R14
1
C19
56 nF
R16
1.5
C6
1.2 nF
C10
5.6 nF
R5
10 k
220 k
R20
D1
BYD77D
Z1
12 V
BYD77D
D4
1.9 mH
C8
330 pF
C17
6.8 nF
L1
8.2 nF
C22
R18
180 k
R10
1 M
100 nF
100 nF
mgw586
C23
C24
TLD36W
R1
1 M
C20
68 nF