Texas Instruments TPS62060EVM-663 Evaluation Module TPS62060EVM-663 TPS62060EVM-663 데이터 시트
제품 코드
TPS62060EVM-663
-60
-50
-40
-30
-20
-10
0
10
20
30
40
50
60
10k
100k
1M
f - Frequency - Hz
-180
-150
-120
-90
-60
-30
0
30
60
90
120
150
180
Phase
Gain
Gain-dB
Phase-deg.
TPS62060EVM Test Data
www.ti.com
Figure 11. TPS62060 Input Voltage Ripple
6.6
Control Loop Bode Diagrams
and
illustrate typical TPS62060EVM gain and phase performance versus frequency at
VIN = 3.6 V and 5 V, respectively.
Conditions: VIN = 3.6 V, VOUT = 1.8 V, I
OUT
= 1.6 A; bandwidth: 213 kHz, phase margin: 73°
Figure 12. TPS62060 Gain and Phase vs Frequency
12
TPS62060EVM-663
SLVU396 – September 2010
Copyright © 2010, Texas Instruments Incorporated