UBA2021P/N2,112 NXP Semiconductors, UBA2021P/N2,112 Datasheet - Page 9
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UBA2021P/N2,112
Manufacturer Part Number
UBA2021P/N2,112
Description
IC CFL DRIVER 630V 14-DIP
Manufacturer
NXP Semiconductors
Type
CFL/TL Driverr
Datasheet
1.UBA2021PN2112.pdf
(16 pages)
Specifications of UBA2021P/N2,112
Package / Case
14-DIP (0.300", 7.62mm)
Frequency
41.21 ~ 44.59kHz
Current - Supply
1mA
Voltage - Supply
630V
Operating Temperature
-40°C ~ 150°C
Driver Type
CFL, Fluorescent TL Drivers
Operating Supply Voltage
630 V
Maximum Operating Temperature
+ 150 C
Mounting Style
Through Hole
Maximum Output Current
35 mA
Maximum Power Dissipation
500 mW
Minimum Operating Temperature
- 40 C
Supply Current
1 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-4928-5
935263434112
UBA2021P/N2,112
UBA2021PN
UBA2021PN
935263434112
UBA2021P/N2,112
UBA2021PN
UBA2021PN
NXP Semiconductors
Table 7.
V
UBA2021_4
Product data sheet
Symbol
I
Preheat mode
f
t
I
I
t
I
I
V
Frequency sweep to ignition
I
f
t
Normal operation
f
t
t
I
V
V
V
V
V
V
R
R
R
R
V
Feed-forward
R
I
VS(clamp)
start
g
CI(charge)
CI(discharge)
ph
CP(charge)
CP(discharge)
CI(charge)
B
ign
B
g
no
tot
i(RHV)
VS
V
RS(ctrl)
RS(cap)
RREF
G1(on)
G1(off)
G2(on)
G2(off)
drop
G1(on)
G1(off)
G2(on)
G2(off)
i(RHV)
CP(pk)
= 11 V; V
Characteristics
FS
Parameter
clamp current
starting frequency
conducting time T1 and T2
charge current at pin CI
discharge current at pin CI
preheat time
charge current at pin CP
discharge current at pin CP
peak voltage difference at
pin CP
control voltage at pin RS
charge current at pin CI
bottom frequency
ignition time
bottom frequency
conducting time T1 and T2
non-overlap conductance
time
total supply current
capacitive mode control
voltage
reference voltage
on voltage at pin G1
off voltage at pin G1
on voltage at pin G2
off voltage at pin G2
high side driver on
resistance
high side driver off
resistance
low side driver on resistance V
low side driver off resistance V
voltage drop at bootstrap
switch
input resistance at pin RHV
operating range of input
current at
pin RHV
- V
S1
= 11 V; T
…continued
amb
= 25 C; all voltages referenced to ground; unless otherwise specified. See
Conditions
V
V
f
V
V
V
V
when timing
V
V
f
f
V
V
I
start
B
B
FS
I
I
I
I
VS
CI
CI
CI
CP
CP
CI
CI
(G1 - S1)
(G1 - S1)
G2
G2
G1
G1
G2
G2
= 43 kHz
= 43 kHz
= 5 mA
= 0 V
= 1.5 V; V
= 1.5 V; V
= 1.5 V; f
at clamp level
< 17 V
= 3 V
= 3 V
= 1 V
= 1 V
= 108 kHz
Rev. 04 — 25 July 2008
= 1 mA
= 1 mA
= 1 mA
= 1 mA
= 3 V
= 3 V
RS
RS
85 kHz
= 0.3 V
= 0.9 V
[3]
[4]
[5]
[6]
[7]
[7]
[7]
[7]
[8]
Min
-
98
-
38
79
599
-
-
-
0.8
-
-
41.21
-
1.05
0.85
0
2.425
10.5
-
10.5
-
100
60
100
60
0.6
1.54
0
630 V driver IC for CFL and TL lamps
636
Typ
14
108
3.2
44
93
666
6
5.95
2.5
1
42.9
625
42.9
10.2
1.4
1
20
2.5
-
-
-
-
126
75
126
75
1
2.2
-
600
UBA2021
© NXP B.V. 2008. All rights reserved.
Max
35
118
-
50
107
733
-
-
-
1.2
-
-
44.59
-
1.75
1.1
40
2.575
-
0.3
-
0.3
152
90
152
90
1.4
2.86
1000
564
Figure
Unit
mA
kHz
ms
V
mV
kHz
kHz
mA
mV
V
V
V
V
V
V
k
8.
s
A
A
A
A
A
s
s
s
A
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