PT6722 Datasheet, PDF (3/7 Pages) Texas Instruments – 14-A Low-Voltage Programmable Integrated Switching Regulator

PT6722—12V
14-A Low-Voltage Programmable
Integrated Switching Regulator
Typical Characteristics
PT6722 Performance; V_in =12V (See Note A)
Efficiency vs Output Current
90
85
80
VOUT
75
1.8V
70
1.5V
1.2V
65
60
55
50
0
2
4
6
8
10
12
14
Iout (A)
Ripple vs Output Current
25
20
VOUT
15
1.8V
1.5V
10
1.2V
5
0
0
2
4
6
8
10
12
14
Iout (A)
Power Dissipation vs Output Current
8
7
6
5
4
3
2
1
0
0
2
4
6
8
10
12
Iout (A)
V_OUT
1.8V
1.5V
1.2V
14
PT6722 Thermal Derating; V_in =12V (See Note A)
Safe Operating Area; V_o =1.8V
90
80
70
60
50
40
30
20
0
2
4
6
8
10
12
Iout (A)
Airflow
200LFM
120LFM
60LFM
Nat conv
14
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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