Datasheet

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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. Derating limits apply to
modules soldered directly to a 4-layer PCB with 1 oz. copper.
Typical Characteristics
Characteristic Data; V
in
=3.3 V (See Note A)
Efficiency vs Load Current
Power Dissipation vs Load Current
Output Ripple vs Load Current
Safe Operating Area; V
in
=3.3 V (See Note B)
Output Voltage =2.5 V
Output Voltage =1.0 V
10-A, 3.3-V Input Non-Isolated
Step-Down Switching Power Module
PTH03060W —3.3 V Input
SLTS215B – MAY 2003 – REVISED DECEMBER 2003
50
60
70
80
90
100
0246810
Iout - Am
p
s
Efficiency - %
2.5 V
2.0 V
1.8 V
1.5 V
1.2 V
1.0 V
V
OUT
0
10
20
30
40
50
0246810
Iout - Am
p
s
Ripple - mV
2.5 V
2.0 V
1.8 V
1.5 V
1.2 V
1.0 V
V
OUT
0
1
2
3
4
0246810
Iout - Am
p
s
Pd - Watts
20
30
40
50
60
70
80
90
0246810
Iout
(
A
)
Ambient Temperature (°C)
400LFM
200LFM
100LFM
Nat Conv
Airflow
20
30
40
50
60
70
80
90
0246810
Iout
(
A
)
Ambient Temperature (°C)
400LFM
200LFM
100LFM
Nat Conv
Airflow