Texas Instruments TPSM84424EVM, User Manual

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Output Current (A)
Ef
fici
e
ncy (%)
0 1 2 3 4 5 6 7 8
40
45
50
55
60
65
70
75
80
85
90
95
100
D001
V
OUT
, F
SW
9.0 V, 1.3 MHz
7.5 V, 1.3 MHz
5.0 V, 1.2 MHz
3.3 V, 1.0 MHz
2.5 V, 800 kHz
1.8 V, 600 kHz
1.2 V, 450 kHz
1.0 V, 400 kHz
0.8 V, 300 kHz
Output Current (A)
Ef
fici
e
ncy (%)
0 1 2 3 4 5 6 7 8
40
45
50
55
60
65
70
75
80
85
90
95
100
D002
V
OUT
, F
SW
3.3 V, 1.0 MHz
2.5 V, 800 kHz
1.8 V, 600 kHz
1.2 V, 450 kHz
1.0 V, 400 kHz
0.8 V, 300 kHz
Performance Data
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4 SNVU581A – November 2017 – Revised March 2018
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Using the TPSM84824, TPSM84624, and TPSM84424EVM
4 Performance Data
Figure 2 through Figure 5 demonstrate the TPSM84824EVM performance. For more data regarding the
TPSM84824, TPSM84624, or the TPSM84424, please see the product data sheet.
Figure 2. Efficiency (V
IN
= 12 V) Figure 3. Efficiency (V
IN
= 5 V)
Figure 4. EN Start-up Waveforms
Figure 5. EN Shutdown Waveforms