LB1257
Electrical Characteristics at Ta = 25˚C
Parameter
Output voltage
Output sustain voltage
Output leakage current
Input current
Spark killer diode reverse current
Spark killer diode forward voltage
Symbol
Conditions
VOUT1
VOUT2
VOUT3
VO(sus)
Ioff
IIN
Ileak(s)
VF(s)
VIN=VCC=2.3V, IOUT=200mA
VIN=3.0V, VCC=3.5V, IOUT=200mA
VIN=5.5V, VCC=6.0V, IOUT=400mA
VIN : open, IOUT=400mA, t≤10µs
VIN=0.7V, VCC=6.0V, VOUT=6.0V
VIN=6.0V, IOUT=0
VOUT=0V, VCC=6.0V
IF(s)=400mA
Equivalent Circuit
Ratings
Unit
min
typ
max
0.4 V
0.25 V
0.5 V
10
V
100 µA
1.0 mA
30 µA
3.0 V
The loss of the following waveform is
allowed at Ta=60°C
No.993–2/3