BD49101AEFS-M_16 Datasheet, PDF (14/45 Pages) Rohm – Multi-channel Power Supply IC for Car Audio Systems

BD49101AEFS-M
315
312
309
306
303
300
297
294
291
288
285
-40
RT=51kΩ
-20 0 20 40 60 80
Ambient Temperature:Ta[°C]
Figure 16. Oscillator Frequency vs Temperature
0.816
0.812
0.808
0.804
0.8
0.796
0.792
0.788
0.784
-40 -20 0 20 40 60 80
Ambient Temperature:Ta[℃]
Figure 17. DCDC1 Reference Voltage vs Temperature
100
90
80
70
60
50
40
30
20
VIN0 =14.4V
10
VO=6.0V
f=300kHz
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Output Current:lo[A]
Figure 18. DCDC1 Efficiency vs Output Current
6.09
6.06
6.03
6.00
5.97
5.94
5.91
0.0
VIN0 =14.4V
VO=6V
0.5 1.0 1.5 2.0 2.5 3.0
Output Current:lo[A]
Figure 19. DCDC1 Output Voltage vs Output Current
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TSZ22111・15・001
14/41
TSZ02201-0V3V0AP00060-1-2
23.Jun.2016 Rev.002