UBA2070 データシートの表示（PDF） - Philips Electronics
部品番号
コンポーネント説明
一致するリスト
UBA2070 Datasheet PDF : 20 Pages
| |||
Philips Semiconductors
600 V CCFL ballast driver IC
Product specification
UBA2070
QUICK REFERENCE DATA
SYMBOL
PARAMETER
High voltage supply
Vhs
high side supply voltage
Start-up state
VDD(high)
VDD(low)
IDD(start)
oscillator start voltage
oscillator stop voltage
start-up current
Reference voltage (pin VREF)
Vref
reference voltage
Voltage controlled oscillator
fbridge(max)
fbridge(min)
maximum bridge frequency
minimum bridge frequency
Output drivers (pins GH and GL)
Isource
Isink
source current
sink current
Lamp voltage sensor (pin LVS)
VLVS(fail)
VLVS(max)
fail voltage level
maximum voltage level
Average current sensor (pin CS)
Voffset
gm
offset voltage
transconductance
Ignition timer (pin CT)
VOL
LOW-level output voltage
VOH
HIGH-level output voltage
CONDITION
Ihs < 30 µA; t < 1 s
VDD < VDD(high)
IL = 10 µA
VGH − VSH = 0; VGL = 0
VGH − VSH = 13 V;
VGL = 13 V
VCS = 0 to 2.5 V
f = 1 kHz
MIN. TYP. MAX. UNIT
−
−
600 V
12.4 13
8.6 9.1
−
170
13.6 V
9.6 V
200 µA
2.86 2.95 3.04 V
90
100 110 kHz
38.9 40.5 42.1 kHz
135 180 235 mA
265 300 415 mA
1.19 1.25 1.31 V
1.67 1.76 1.85 V
−2
0
+2
mV
100 200 400 µA/mV
−
1.4 −
V
−
3.6 −
V
2002 Oct 24
3
Share Link: 