TLVM13640
SLVSGJ7 – APRIL 2022
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7.8 Typical Characteristics (VIN = 12 V)
Unless otherwise indicated, TA = 25°C, VLDOIN is tied to VOUT (except for VOUT = 2.5 V), and the module
is soldered to a 76-mm × 63-mm, 4-layer PCB. The SOA curves are taken with TJ(max) = 125°C and TA(max)
105°C. Refer to Section 9.2 for circuit designs.
=
100
95
90
85
80
75
1.5
1
7.5 V, 1.5 MHz
5.0 V, 1 MHz
3.3 V, 750 kHz
2.5 V, 500 kHz
0.5
0
7.5 V, 1.5 MHz
5.0 V, 1 MHz
3.3 V, 750 kHz
2.5 V, 500 kHz
0
1
2
3
4
0
1
2
3
4
Output Current (A)
Output Current (A)
Figure 7-9. Efficiency
Figure 7-10. Power Dissipation
120
100
80
120
100
80
60
60
0 LFM
0 LFM
40
40
100 LFM
200 LFM
400 LFM
100 LFM
200 LFM
400 LFM
20
20
0
1
2
3
4
0
1
2
3
4
Output Current (A)
Output Current (A)
Figure 7-11. Safe Operating Area
(VOUT = 2.5 V, FSW = 500 kHz)
Figure 7-12. Safe Operating Area
(VOUT = 3.3 V, FSW = 750 kHz)
120
100
80
60
0 LFM
40
100 LFM
200 LFM
400 LFM
20
0
1
2
3
4
Output Current (A)
Figure 7-13. Safe Operating Area
(VOUT = 5 V, FSW = 1 MHz)
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