PTD08A010W Datasheet, PDF (7/15 Pages) Texas Instruments – 10-A, 4.75-V to 14-V INPUT, NON-ISOLATED, WIDE-OUTPUT, DIGITAL POWERTRAIN™ MODULE

PTD08A010W
www.ti.com
SLTS285B – MAY 2007 – REVISED MARCH 2008
TYPICAL CHARACTERISTICS (V_I = 12 V)
Safe Operating Area⁽¹⁾
AMBIENT TEMPERATURE
vs LOAD CURRENT
90
400 LFM
80
100 LFM
70
200 LFM
Nat Conv
60
AMBIENT TEMPERATURE
vs LOAD CURRENT
90
400 LFM
80
70
200 LFM
100 LFM
60
Nat Conv
AMBIENT TEMPERATURE
vs LOAD CURRENT
90
80
Nat Conv
70
60
50
50
50
f_SW = 350 kHz
f_SW = 500 kHz
f_SW = 350 kHz
40
V_O = 3.3 V
40
V_O = 3.3 V
40
V_O = 1.2 V
400LFM
400LFM
Nat conv
200LFM
200LFM
30
100LFM
30
100LFM
30
Nat conv
Nat conv
20
20
20
0
2
4
6
8
10
0
2
4
6
8
10
0
2
4
6
8
10
I_O – Ouput Current – A
I_O – Ouput Current – A
I_O – Ouput Current – A
Figure 10.
Figure 11.
Figure 12.
AMBIENT TEMPERATURE
vs LOAD CURRENT
90
200 LFM
80
70
Nat Conv ^{100 LFM}
60
AMBIENT TEMPERATURE
vs LOAD CURRENT
90
400 LFM
80
70
Nat Conv
100 LFM ^{200 LFM}
60
50
50
f_SW = 500 kHz
f_SW = 750 kHz
40
V_O = 1.2 V
40
V_O = 1.2 V
400LFM
200LFM
200LFM
30
100LFM
30
100LFM
Nat conv
Nat conv
20
0
2
4
6
8
10
I_O – Ouput Current – A
20
0
2
4
6
8
10
I_O – Ouput Current – A
Figure 13.
Figure 14.
(1) The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum
operating temperatures. Derating limits apply to modules soldered directly to a 100 mm x 100 mm double-sided PCB with 2 oz. copper.
For surface mount packages (AS and AZ suffix), multiple vias must be utilized. Please refer to the mechanical specification for more
information.
Copyright © 2007–2008, Texas Instruments Incorporated
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