PTD08A020W_10 Datasheet, PDF (9/15 Pages) Texas Instruments – 20-A, 4.75-V to 14-V INPUT, NON-ISOLATED, WIDE-OUTPUT, DIGITAL POWERTRAIN™ MODULE

PTD08A020W
www.ti.com
SLTS286F – MAY 2007 – REVISED FEBRUARY 2010
TYPICAL CHARACTERISTICS^{(3) (4)} (continued)
AMBIENT TEMPERATURE vs
LOAD CURRENT
AMBIENT TEMPERATURE vs
LOAD CURRENT
AMBIENT TEMPERATURE vs
LOAD CURRENT
90
90
400
80
80
90
400
400
80
70
70
70
60
200
50
V_O = 1.2 V
40 ^fSW ^{= 500 kHz}
400 LFM
200 LFM
30
100 LFM
Natural Convection
100
Natural
Convection
20
0
4
8
12
16
20
I_O – Output Current – A
Figure 16. Safe Operating Area
60
200
100
50
V_O = 3.3 V
40 ^fSW ^{= 350 kHz}
400 LFM
200 LFM
30
100 LFM
Natural
Convection
Natural Convection
20
0
4
8
12
16
20
I_O – Output Current – A
Figure 17. Safe Operating Area
60
200
100
50
V_O = 3.3 V
40 ^fSW ^{= 500 kHz}
400 LFM
Natural
200 LFM
30
100 LFM
Convection
Natural Convection
20
0
4
8
12
16
20
I_O – Output Current – A
Figure 18. Safe Operating Area
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