BD49101AEFS-M Datasheet, PDF (16/44 Pages) Rohm – 1 High Side Switch channel

BD49101AEFS-M
525
475
425
375
325
275
225
175
125
0
Io=800mA
5
10
15
20
25
Input Voltage:VIN[V]
3.366
3.344
3.322
3.300
3.278
3.256
3.234
-40 -20 0
20 40 60 80
Ambient Temperature:Ta[°C]
Figure 24. DCDC2 FETON Resistance vs Input Voltage
Figure 25. STBREG Reference Voltage vs Temperature
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
0.0 0.1 0.2 0.3 0.4 0.5 0.6
Output Current:lo[A]
90
80
70
60
50
40
30
20
10
0
100
Io=5mA
Io=20mA
Io=200mA
VIN0 =14.4V
Vrp=1Vpp
1k
10k
Frequency:f[Hz]
100k
Figure 26. STBREG Output Voltage vs Output Current
Figure 27. STBREG Ripple Rejection vs Frequency
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TSZ22111・15・001
16/41
TSZ02201-0V3V0AP00060-1-2
06.Apr.2015 Rev.001