R1191 Datasheet, PDF (28/33 Pages) RICOH electronics devices division – Supply Current Typ. 50uA (Fast Mode)

R1191x
15) Turn Off Speed with CE pin (D Version) (C1=2.2μF, C2=4.7μF, tf=0.1μs, Topt=25°C)
R1191x020D
VIN=5.0V
5
10
4
5
CE Input Voltage
3
0
IOUT=0mA
2
IOUT=30mA
IOUT=150mA
1
IOUT=300mA
0
Output Voltage
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2
Time t (ms)
R1191x050D
VIN=8.0V
10
10
8
5
CE Input Voltage
6
0
IOUT=0mA
4
IOUT=30mA
IOUT=150mA
2
IOUT=300mA
0
Output Voltage
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2
Time t (ms)
R1191x150D
VIN=16.0V
40
20
32
10
CE Input Voltage
24
0
IOUT=0mA
16
IOUT=30mA
IOUT=150mA
8
IOUT=300mA
0
Output Voltage
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2
Time t (ms)
28