UBA2000T 查看數據表（PDF） - Philips Electronics
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UBA2000T Datasheet PDF : 16 Pages
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Philips Semiconductors
Electronic TL-lamp starter
Product specification
UBA2000T
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
Vout
Vin
VTEST
Isense
Ptot
Tstg
Tamb
PARAMETER
output voltage
input voltage
voltage at test pin
current through sense resistor
total power dissipation
storage temperature
ambient temperature
CONDITIONS
note 1
note 2
note 3
non-operating
operating
MIN.
−
−
−
−
−
−55
−40
MAX.
6
125
6
6
395
150
85
Notes
1. This pin is connected to an internal zener diode (typical working voltage is 6.8 V).
2. This pin is connected to an internal zener diode (working voltage between 130 and 230 V).
The current entering this pin must be limited to <10 mA.
3. Inrush current, duration <2 ms.
UNIT
V
V
V
A
mW
°C
°C
QUALITY SPECIFICATION
In accordance with “SNW-FQ-611-E” with the following exception: With respect to the integrated sense resistor a lifetime
of 60000 lamp starts (with max. 7 start attempts) at maximum preheat current level of 1.4 A (RMS) is guaranteed.
The number of the quality specification can be found in the “Quality Reference Handbook”. The handbook can be ordered
using the code 9397 750 00192.
THERMAL CHARACTERISTICS
SYMBOL
Rth j-a
PARAMETER
thermal resistance from junction to ambient in free air
VALUE UNIT
160
K/W
CHARACTERISTICS
Tamb = 25 °C; all voltages referenced to GND; see application diagrams (Figs. 7 and 8); Vmains = 220 V, 50 Hz; N is the
number of ignition attempts; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
IC voltages
VCC(sl)
VCC(rst)
Vign
supply voltage start level
supply voltage reset level
ignition voltage
Lamp voltages
Vlamp
TL-lamp voltage
Supply current
ICC
supply current
Ic
control current
40
44
49
V
−
−
9
V
striking switching device
67
−
97
V
50
−
140 V
VCC = 30 V; note 1
after 7th start attempt;
VCC = 30 V
note 2
−
32
42
µA
−
145 −
µA
−
170 −
µA
1996 Jan 03
8
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