R1210N301C Datasheet, PDF (14/18 Pages) RICOH electronics devices division – PWM Step-up DC/DC Converter

9) Standby Current vs. Temperature
R1210N221A
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-50 -25 0
25 50 75 100
Temperature Topt (°C)
R1210N601C
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-50 -25 0
25 50 75 100
Temperature Topt (°C)
10) Oscillator Frequency vs. Temperature
R1210N221A
300
250
200
150
100
50
0
-50 -25 0
25 50 75 100
Temperature Topt (°C)
R1210N××1×
R1210N221D
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-50 -25 0
25 50 75 100
Temperature Topt (°C)
R1210N601D
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-50 -25 0
25 50 75 100
Temperature Topt (°C)
R1210N221D
300
250
200
150
100
50
0
-50 -25 0
25 50 75 100
Temperature Topt (°C)
13