EVAL_TDA38826_1VOUT user guide
User guide for TDA38826 evaluation board
Evaluation board test results
98
96
94
92
90
88
86
84
82
80
78
76
74
72
0
2
7
6
5
4
3
2
1
0
0
2
Figure 9
Efficiency and power loss
User Guide
= 800 kHz – internal LDO, natural convection, T
V
= 12 V, F
IN
SW
4
6
8
10
Output current (A)
= 800 kHz – internal LDO, natural convection, T
V
= 12 V, F
IN
SW
4
6
8
10
Output current (A)
12
14
16
18
12
14
16
18
16
= 25°C
A
0.9V - DEM
0.9V - FCCM
1.8V - DEM
1.8V - FCCM
3.3V - DEM
3.3V - FCCM
5V - DEM
20
5V - FCCM
= 25°C
A
0.9V - DEM
0.9V -
FCCM
1.8V - DEM
1.8V -
FCCM
3.3V - DEM
3.3V -
FCCM
5V - DEM
20
5V - FCCM
V 1.0
2023-07-21
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