RT9818
7
DS9818-11 August 2016 www.richtek.com
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Copyright 2016 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.
Power Up Reset Time-Out vs. Temperature
0
20
40
60
80
100
-50 -25 0 25 50 75 100 125
Temperature (°C)
Power Up Reset Time-Out (µs)
V
TH
= 5V
V
TH
= 4.5V
RT9818A
Output Delay Time vs. Load Capacitance
0.01
0.1
1
10
100
1000
0.0001 0.0010 0.0100 0.1000 1.0000
Load Capacitance (µF)
Output Delay Time (ms
V
TH
= 1.2V
V
TH
= 4.5V
RT9818
Nch Driver Output Current vs. Input Voltage
0
10
20
30
40
50
60
0123456
Input Voltage (V)
Nch Driver Output Current (mA) 1
RT9818G-31
V
DS
= 0.5V
80°C
25°C
−30°C
Nch Driver Output Current vs. V
DS
0
20
40
60
80
100
120
140
160
0123456
V
DS
(V)
Nch Driver Output Current (mA) 1
V
DD
= 6V
= 5.5V
= 5V
= 4.5V
= 4V
= 3.5V
RT9818G-31
Power Up Reset Time-Out vs. Temperature
0
100
200
300
400
500
-50 -25 0 25 50 75 100 125
Temperature (°C)
Power Up Reset Time-Out (ms)
V
TH
= 2.9V
V
TH
= 3V
RT9818C
Nch Driver Sink Current vs. Input Voltage
0
10
20
30
40
50
012345
Input Voltage (V)
Sink Current I
SINK
(mA)
RT9818A-45, V
DS
= 0.5V
80°C
25°C
−30°C
