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For technical support and more information, see inside back cover or visit www.ti.com/powertrends
Typical Characteristics
3.3V Input Voltage (See Note A)
Efficiency vs Output Current
Efficiency vs Output Current
5.0V Input Voltage (See Note A)
Ripple vs Output Current
Ripple vs Output Current
Power Dissipation vs Output Current
Note A:
All data listed in the above graphs has been developed from actual products tested at 25°C. This data is considered typical data for the DC-DC Converter.
Note B:
SOA curves represent the condition at which internal com-ponents are at or below manufacturere’s maximum operating temperature.
Power Dissipation vs Output Current
PT6911 Safe Operating Area, Vin =5.0V (See Note B)
PT6912 Safe Operating Area, Vin =5.0V (See Note B)
PT6910 Series
12 Watt 5V/3.3V Input
Plus to Minus Voltage Converter
40
50
60
70
80
90
012345
6
Iout (A)
PT6912
PT6911
PT6913
0
2
4
6
8
0123456
Iout (A)
PT6912
PT6911
PT6913
0
10
20
30
40
50
012345
6
Iout (A)
PT6912
PT6911
PT6913
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Iout (A)
200LFM
120LFM
60LFM
Nat conv
Airflow
50
60
70
80
90
012
34
5
Iout (A)
PT6915
PT6914
0
2
4
6
8
01
234
5
Iout (A)
PT6915
PT6914
0
10
20
30
40
012
34
5
Iout (A)
PT6915
PT6914
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.0
1.0
2.0
3.0
4.0
Iout (A)
200LFM
120LFM
60LFM
Nat conv
Airflow
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