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TPS62933O Datasheet(PDF) 9 Page - Texas Instruments

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Part # TPS62933O
Description  TPS62933 3.8-V to 30-V, 3-A Synchronous Buck Converter in SOT583 Package
PDF  47 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPS62933O Datasheet(HTML) 9 Page - Texas Instruments

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Junction Temperature (°C)
-40
-20
0
20
40
60
80
100
120
140
160
113
114
115
116
117
Figure 7-13. OVP Threshold vs Junction
Temperature
Junction Temperature (°C)
-40
-20
0
20
40
60
80
100
120
140
160
63
64
65
66
Figure 7-14. UVP Threshold vs Junction
Temperature
Junction Temperature (°C)
-40
-20
0
20
40
60
80
100
120
140
160
5.3
5.4
5.5
5.6
5.7
5.8
Figure 7-15. Soft-Start Charge Current vs Junction
Temperature
I-Load (A)
0.001
0.005
0.02
0.05 0.1
0.2
0.5
1
2 3
50
55
60
65
70
75
80
85
90
95
100
Vin=6V
Vin=12V
Vin=19V
Vin=24V
Figure 7-16. Efficiency, VOUT = 3.3 V, fSW = 500 kHz,
L = 4.7 µH
I-Load (A)
0.001
0.005
0.02
0.05 0.1
0.2
0.5
1
2 3
50
55
60
65
70
75
80
85
90
95
100
Vin=6V
Vin=12V
Vin=19V
Vin=24V
Figure 7-17. Efficiency, VOUT = 3.3 V, fSW = 1200
kHz, L = 2.2 µH
I-Load (A)
0.001
0.005
0.02
0.05 0.1
0.2
0.5
1
2 3
50
55
60
65
70
75
80
85
90
95
100
Vin=19V
Vin=24V
Figure 7-18. Efficiency, VOUT = 12 V , fSW = 500 kHz,
L = 12 µH
www.ti.com
TPS62933
SLUSEA4A – JUNE 2021 – REVISED DECEMBER 2021
Copyright © 2021 Texas Instruments Incorporated
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Product Folder Links: TPS62933



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