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DC / DC Adjustable Switching Regulators
Switching Voltage RegulatorSwitching Regulator/Step-down Regulator Multiwatt 4A
81
82
83
84
85
86
87
88
89
90
Figure
32:
Power
Dissipation
Derating
Curve
Figure
33:
A5.1V/
12V
Mult
iple
Supply.
Note
the
Synchr
onization
between
the
L4970A
and
the
L4974A
L4970
A
17/21
1
...
...
83
84
85
86
87
...
...
199