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| TPS62692_16 Datasheet, PDF (9/31 Pages) Texas Instruments – 800-mA , 3-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER | |||
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TPS62692, TPS62693
TPS62694, TPS62698
www.ti.com
SLVSAZ1 â DECEMBER 2012
100.0
90.0
TYPICAL CHARACTERISTICS (continued)
EFFICIENCY
EFFICIENCY
vs
vs
LOAD CURRENT
INPUT VOLTAGE
VOUT = 2.2V
MODE = High
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
1
10
100
Current (mA)
Figure 7.
VIN = 2.7V
VIN = 3.0V
VIN = 3.3V
VIN = 3.6V
VIN = 3.9V
VIN = 4.2V
VIN = 4.5V
VIN = 4.8V
1000
G000
Figure 8.
EFFICIENCY
vs
INPUT VOLTAGE
PEAK-TO-PEAK OUTPUT RIPPLE VOLTAGE
vs
LOAD CURRENT
Figure 9.
Figure 10.
Copyright © 2012, Texas Instruments Incorporated
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Product Folder Links: TPS62692 TPS62693 TPS62694 TPS62698
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