Texas Instruments TPS53125EVM-599 데이터 시트
1.82
1.825
1.83
1.835
1.84
1.845
1.85
1.855
1.86
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
I
- Load Current - A
LOAD
V
-OutputV
oltage-V
O
V = 8 V
I
V = 12 V
I
V = 22 V
I
TPS53125EVM-599 Test Data
www.ti.com
V
IN
= 8 V – 22 V, V
OUT1
= 1.80 V, I
OUT
= 0 A – 4 A
Figure 6. TPS53125EVM-599 Output Voltage vs Load Current
6.3
Output Voltage Ripple and Switching Node Waveforms
V
IN
= 12, V
OUT1
= 1.05, I
OUT1
= 4 A
Figure 7. TPS53125EVM-599 Output Voltage Ripple and Switching Waveform
10
TPS53125EVM-599
SLVU392 – July 2010
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