PT7600 Datasheet, PDF (2/3 Pages) Texas Instruments – 10 AMP PROGRAMMABLE INTEGRATED SWITCHING REGULATOR

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PT7600 Series
Programming Information
VID3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
VID2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
VID1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
VID0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
VID4=1
Vout
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
VID4=0
Vout
1.30V
1.35V
1.40V
1.45V
1.50V
1.55V
1.60V
1.65V
1.70V
1.75V
1.80V
1.85V
1.90V
1.95V
2.00V
2.05V
Ordering Information
PT7601t = 1.3 to 3.5 Volts
(For dimensions and PC
board layout, see Package
Styles 800 & 810.)
PT Series Suffix (PT1234X)
Case/Pin
Configuration
Vertical Through-Hole N
Horizontal Through-Hole A
Horizontal Surface Mount C
Logic 0 = Pin 12 (remote sense gnd) potential
Logic 1 = Open circuit (no pull-up resistors)
CHARACTERISTIC
DATA
Safe Operating Area Curve (@V_in=+5V)
90
80
70
60
50
40
30
20
0
2
4
6
8
lout-(Amps)
Airflow
Nat Conv
60LFM
100LFM
200LFM
10
PT7601, 3.3 VDC See Note 1)
Efficiency vs Output Current
100
90
80
Vin
4.5V
70
5.0V
5.5V
60
50
40
0
2
4
6
8
10
Iout-(Amps)
Ripple vs Output Current
40
35
30
25
20
15
10
5
0
0
2
4
6
8
Iout-(Amps)
Vin
5.5V
5.0V
4.5V
10
Power Dissipation vs Output Current
9
8
7
Vin
6
5.5V
5
5.0V
4.5V
4
3
2
1
0
0
2
4
6
8
10
Iout-(Amps)
Note 1: SOA curves represent operating conditions at which internal components are at or below manufacturer’s maximum rated operating temperatures.
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