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8 Performance Data and Typical Characteristic Curves
Figure 8-1
through
Figure 8-17
8.1 Efficiency
8.2 Load Regulation
1.215
1.205
1.195
1.185
SLUU819A – DECEMBER 2011 – REVISED DECEMBER 2021
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present typical performance curves for TPS53313EVM-078.
90
85
80
75
70
65
60
55
50
45
40
0
1
2
I
LOAD
Figure 8-1. Efficiency
1.22
1.21
1.2
1.19
1.18
0
1
2
I
LOAD
Figure 8-2. Load Regulation
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Performance Data and Typical Characteristic Curves
VIN = 12 V, fsw = 600 kHz, Skip Mode
VIN = 12 V, fsw = 1.00 MHz, Skip Mode
VIN = 12 V, fsw = 600 kHz, FCCM Mode
VIN = 12 V, fsw = 1.00 MHz, FCCM Mode
3
4
5
- Load Current - A
VIN = 12 V, fsw =600 kHz, Skip Mode
VIN = 12 V, fsw = 1.00 MHz, Skip Mode
VIN = 12 V, fsw = 600 kHz, FCCM Mode
VIN = 12 V, fsw = 1.00 MHz, FCCM Mode
3
4
- Load Current - A
TPS53313 Step-Down Converter Evaluation Module User's Guide
6
5
6
9
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