Texas Instruments Evaluation Module for TPS53310: 2.9V to 6V, 3-A Step-Down Converter with Integrated MOSFETs TPS53310EV TPS53310EVM-755 데이터 시트
제품 코드
TPS53310EVM-755
0
10
20
30
40
50
60
70
80
90
100
Efficiency - %
0.001
0.01
0.1
1
10
I
- Output Current - A
O
3.3 V ,1.5 V
I
O
5 V ,1.5 V
I
O
3.3 V ,1.2 V
I
O
5 V ,1.2 V
I
O
1
1.1
1.2
1.3
1.4
1.5
1.6
1.5V/1.2V Output V
oltage - V
0
0.5
1
1.5
2
2.5
3
I
- Output Current - A
O
3.3Vin, 1.5Vout,FCCM
5Vin,1.5Vout, FCCM
3.3Vin,1.5Vout, DE
5Vin, 1.5Vout, DE
3.3Vin, 1.5Vout, HEF
5Vin, 1.5Vout, HEF
3.3Vin, 1.2Vout, FCCM
5Vin,1.5Vout, FCCM
3.3Vin,1.5Vout, DE
5Vin, 1.5Vout, DE
3.3Vin, 1.5Vout, HEF
5Vin, 1.5Vout, HEF
3.3Vin, 1.2Vout, FCCM
5Vin, 1.2Vout, FCCM
3.3Vin, 1.2Vout, DE
5Vin, 1.2Vout, DE
3.3Vin, 1.2Vout, HEF
5Vin, 1.2Vout, HEF
3.3Vin, 1.2Vout, DE
5Vin, 1.2Vout, DE
3.3Vin, 1.2Vout, HEF
5Vin, 1.2Vout, HEF
Performance Data and Typical Characteristic Curves
7.1
Efficiency
NOTE: R-C snubber to reduce switching node ringing has effect on dc-dc converter efficiency.
Figure 4. TPS53310EVM-755 Efficiency
7.2
Load Regulation
Figure 5. TPS53310EVM-755 Load Regulation
11
SLUU826
–
January 2012
Using the TPS53310EVM-755, A 3-A Eco-mode
™
Integrated Switcher With
Master-Slave
Copyright
©
2012, Texas Instruments Incorporated