UBA2024AP NXP [NXP Semiconductors], UBA2024AP Datasheet - Page 8

• Manufacturer Part Number: UBA2024AP
• Description: Half-bridge power IC for CFL lamps
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
Table 5.
T
UBA2024_4
Product data sheet
Symbol
V
I
t
V
I
Internal oscillator
f
k
V
k
V
K
Sweep function
I
t
Dsat
no
FS
osc
ch(sweep)
sweep
j
H
L
f
F
float(UVLO)
trip(osc)high
trip(osc)low
osc
= 25 C; all voltages are measured with respect to SGND; positive currents flow into the IC.
osc
/f
osc
Characteristics
Parameter
forward voltage
drain saturation current
non-overlap time
undervoltage lockout floating
voltage
current on pin FS
oscillator frequency
relative oscillator frequency
variation
high-level trip point factor
high oscillator trip voltage
low-level trip point factor
low oscillator trip voltage
oscillator constant
sweep charge current
sweep time
…continued
Conditions
HS; I
LS; I
bootstrap diode;
I
HS; V
LS; V
V
V
V
V
operating; nominal;
R
C
V
R
C
V
V
R
C
V
C
V
F
20 C
HV
FS
SW
SW
SW
trip(osc)high
trip(osc)low
SW
DD
Rev. 04 — 17 September 2009
OSC
OSC
OSC
OSC
OSC
OSC
SW
UBA2024P
UBA2024AP
UBA2024T
UBA2024AT
UBA2024P
UBA2024AP
UBA2024T
UBA2024AT
= 1 mA
= 12.2 V
= 310 V;
F
= 12.2 V
= 0 V
= V
= V
= 0 V
F
= 33 nF;
DS
DS
= 100 k ;
= 220 pF;
= 100 k ;
= 220 pF;
= 100 k ;
= 220 pF
= 200 mA
= 200 mA
DD
DD
= 30 V; T
= 30 V; T
T
j
= k
= k
+150 C
L
H
V
j
j
V
DD
DD
125 C
125 C; V
HV
Min
-
-
0.7
900
1350
900
1200
900
1350
900
1200
1
3.6
10
-
-
40.05
-
0.382
4.58
0.030
0.367
1.065
215
0.28
= 310 V
Half-bridge power IC for CFL lamps
Typ
-
-
1.0
-
-
-
-
-
-
-
-
1.35
4.2
14
150
-
41.32
2
0.395
4.94
0.033
0.413
1.1
280
0.35
UBA2024
Max
2.2
2.0
1.3
-
-
-
-
-
-
-
-
1.7
4.8
18
-
60
42.68
-
0.408
5.29
0.036
0.458
1.35
345
0.45
© NXP B.V. 2009. All rights reserved.
Unit
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
V
kHz
kHz
kHz
%
V
V
V
nA
s
s
A
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