MB3825A
Duty vs. oscillator frequency (ch1)
100
Ta = +25 °C
90 VCC = 6.0 V
VFB = 1.0 V
80
70
60
50
40
30
20
10
0
1k
10 k
100 k
1M
10 M
Oscillator frequency fOSC (Hz)
Output sink current vs.
output sink current setting resistor
20
Ta = +25 °C
18
VCC = 6.0 V
16
14
12
10
8
6
4
2
0
0
5
10 15 20 25
30
Output sink current setting resistor RB (kΩ)
Duty vs. oscillator frequency (ch4)
100
Ta = +25 °C
90 VCC = 6.0 V
VFB = 1.0 V
80
70
60
50
40
30
20
10
0
1k
10 k
100 k
1M
10 M
Oscillator frequency fOSC (Hz)
(Continued)
16