PT6341 Datasheet, PDF (3/9 Pages) Texas Instruments – 6-A 12-V Input Adjustable Integrated Switching Regulator

PT6340 Series
6-A 12-V Input Adjustable
Integrated Switching Regulator
Typical Characteristics
PT6340 Series Performance; @V_IN =12.0V (See Note A)
Efficiency Vs Output Current
100
90
PT6341
80
PT6342
PT6343
PT6344
70
PT6345
PT6346
60
50
0
1
2
3
4
5
6
Iout (A)
Ripple Vs Output Current
50
40
PT6341
30
PT6342
PT6343
PT6344
20
PT6345
PT6346
10
0
0
1
2
3
4
5
6
Iout (A)
Power Dissipation Vs Output Current
2.5
2
PT6341
1.5
PT6342
PT6343
PT6344
1
PT6345
PT6346
0.5
0
0
1
2
3
4
5
6
Iout (A)
Safe Operating Area (See Note B)
PT6341, Vo =5.0V, Vin =12V
90
80
70
60
50
40
30
20
0
1
2
3
4
5
Iout (A)
PT6342, Vo =3.3V, Vin =12V
90
80
70
60
50
40
30
20
0
1
2
3
4
5
Iout (A)
PT6345, Vo =1.5V, Vin =12V
90
80
70
60
50
40
30
20
0
1
2
3
4
5
Iout (A)
Airflow
200LFM
120LFM
60LFM
Nat conv
6
Airflow
200LFM
120LFM
60LFM
Nat conv
6
Airflow
200LFM
120LFM
60LFM
Nat conv
6
Note A: Characteristic data has been developed from actual products tested at 25°C. This data is considered typical data for the Converter.
Note B: SOA curves represent the conditions at which internal components are at or below the manufacturer’s maximum operating temperatures
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