UBA2021 データシートの表示（PDF） - NXP Semiconductors.
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UBA2021 Datasheet PDF : 16 Pages
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NXP Semiconductors
UBA2021
630 V driver IC for CFL and TL lamps
Table 5. Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134). All voltages referenced to
ground.
Symbol Parameter
Conditions
Min
Max
Unit
Tstg
Qcouple
storage temperature
charge coupling at pins
RREF and CF
operating
−55
+150
°C
−8
+8
pC
Ves
electrostatic handling
human body
[1] -
voltage
model
2000
V
machine model [2] -
250
V
[1] HBM: 2000 V, except pins FS, G1, S1 and VS which are 1000 V maximum and G2 which is 800 V
maximum.
[2] MM: 250 V except for the G1-pin which is 100 V.
9. Thermal characteristics
Table 6.
Symbol
Rth(j-a)
Rth(j-pin)
Thermal characteristics
Parameter
thermal resistance from junction
to ambient
S014
DIP14
thermal resistance from junction
to PCB
S014
DIP14
Conditions
in free air
in free air
Typ
Unit
100
K/W
60
K/W
50
K/W
30
K/W
10. Characteristics
Table 7. Characteristics
VVS = 11 V; VFS - VS1 = 11 V; Tamb = 25 °C; all voltages referenced to ground; unless otherwise specified. See Figure 8.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
High voltage supply
IL
leakage current on high
VFS, VG1 and VS1 = 630 V
-
-
15
µA
voltage pins
Start-up state
VVS(reset)
VVS(start)
VVS(stop)
VVS(hys)
IVS(standby)
reset voltage
T1 off; T2 on
oscillator start voltage
oscillator stop voltage
supply voltage hysteresis
standby supply current at pin VVS = 11 V
VS
4
5.5
6.5
V
11.35
11.95
12.55
V
9.55
10.15
10,75
V
1.5
1.8
2
V
[1] 150
200
250
µA
∆V(RHV-VS)
voltage difference between IRHV = 1.0 mA
pins RHV and VS
0.7
0.8
1
V
VVS(clamp-start) clamp margin VVS(clamp) to
VVS(start)
[2] 0.2
0.3
0.4
V
UBA2021_4
Product data sheet
Rev. 04 — 25 July 2008
© NXP B.V. 2008. All rights reserved.
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