RT9701
Short Circuit Current vs. Temp.
Short Circuit Current vs. Voltage
1950
1700
1450
1200
950
1400
1300
1200
1100
1000
900
Ta = 25° C
T
A
VIN = 5V
800
700
700
450
600
500
200
-40 -20
0
20
40
60
80
100 120
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
°
Voltage (V)
Temperature ( C)
°C)
VIN Voltage (V)
CE Threshold vs. Temp.
CE Threshold vs. Voltage
2.4
2.0
1.6
1.2
0.8
0.4
0.0
2.4
2.0
1.6
1.2
0.8
0.4
0.0
VIN = 5V
Rising
Falling
Rising
Falling
T = 25
A
°C
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
-40
-20
0
20
40
60
80
100 120
Voltage (V)
Temperature (ºC) *Test Circuit 3
VIN Voltage (V) *Test Circuit 3
Turn On Rising Time vs. Temp.
Turn Off Falling Time vs. Temp.
720
630
540
450
360
270
180
90
140
120
100
80
VIN = 5V
VIN = 5V
60
40
RL = 30Ω
CL = 1µ F Ceramic
RL = 30Ω
CL = 1µF Ceramic
20
0
0
-40 -20
0
20
40
60
°C)
80
100 120
-40 -20
0
20
40
60
80
100 120
Temperature (
*Test Circuit 3
*Test Circuit 3
Temperature (°C)
www.richtek-ic.com.tw
DS9701-05 October 2001
6
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
