PT6470 Datasheet, PDF (4/14 Pages) Texas Instruments – 14-A 3.3-V Input Adjustable Integrated Switching Regulator

PT6470 Series
14-A 3.3-V Input Adjustable
Integrated Switching Regulator
Typical Characteristics
SLTS180A - JANUARY 2003 - REVISED JUNE 2003
Safe Operating Curve, V_in =3.3 V (See Note B)
PT6472; V_OUT =2.5 V
90
80
70
60
50
40
30
20
0
2
4
6
8
Iout (A)
Airflow
200LFM
120LFM
60LFM
Nat Conv
10
12
14
PT6477; V_OUT =1 V
90
80
70
60
50
40
30
20
0
2
4
6
8
Iout (A)
10
12
Airflow
200LFM
120LFM
60LFM
Nat Conv
14
Note B: SOA curves represent operating conditions at which internal components are at or below manufacturer’s maximum rated operating temperatures.
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