TPS82692 Datasheet, PDF (10/31 Pages) Texas Instruments – High-Efficiency MicroSiP STEP-DOWN CONVERTER

TPS82692 , TPS82693, TPS82694, TPS826951
TPS82697, TPS82698, TPS82699
SLVSBF8A – MARCH 2013 – REVISED JULY 2013
100.0
90.0
TYPICAL CHARACTERISTICS (continued)
TPS82693
EFFICIENCY
vs
LOAD CURRENT
TPS82693
EFFICIENCY
vs
LOAD CURRENT
100.0
TPS82693
90.0 ^{VOUT = 2.85V}
80.0
80.0
70.0
70.0
60.0
60.0
50.0
50.0
40.0
40.0
30.0
20.0
10.0 _TPS82693
V_OUT = 2.85V
0.0
0.1
1
VIN = 3.1V (PFM/PWM)
VIN = 3.2V (PFM/PWM)
VIN = 3.6V (PFM/PWM)
VIN = 4.2V (PFM/PWM)
VIN = 4.5V (PFM/PWM)
VIN = 3.6V (PWM)
10
100
Current (mA)
Figure 7.
1000
G000
30.0
20.0
10.0
MODE = High
0.0
1
10
100
Current (mA)
Figure 8.
100.0
90.0
TPS82697
EFFICIENCY
vs
LOAD CURRENT
100.0
90.0
TPS62697
V_OUT = 2.8V
TPS82697
EFFICIENCY
vs
LOAD CURRENT
80.0
80.0
70.0
70.0
60.0
60.0
50.0
50.0
40.0
40.0
30.0
20.0
10.0 _TPS62697
V_OUT = 2.8V
0.0
0.1
1
VIN = 3.1V (PFM/PWM)
VIN = 3.2V (PFM/PWM)
VIN = 3.6V (PFM/PWM)
VIN = 4.2V (PFM/PWM)
VIN = 4.5V (PFM/PWM)
VIN = 3.6V (PWM)
10
100
Current (mA)
Figure 9.
1000
G000
30.0
20.0
10.0
MODE = High
0.0
1
10
100
Current (mA)
Figure 10.
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VIN = 3.1V
VIN = 3.2V
VIN = 3.6V
VIN = 4.2V
VIN = 4.5V
1000
G000
VIN = 3.1V
VIN = 3.2V
VIN = 3.6V
VIN = 4.2V
VIN = 4.5V
1000
G000
10
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