Datasheet

50
55
60
65
70
75
80
85
90
95
100
2.5 3 3.5 4
V -SupplyVoltage-V
DD
Efficiency-%
LoadCurrent=-0.05 A
LoadCurrent=-0.25 A
V =5V
CC
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
2.5 3 3.5 4
V -SupplyVoltage-V
DD
I -MaximumOutputCurrent- A
OM
MaxOutputCurrent
V =5V
CC
-2
-1
0
1
2
3
4
5
6
0 0.005 0.01 0.015 0.02
t-Time-s
V-Voltage-V
SDZb/SDZd
V
CC
Output
V =5V,
V =3.6V,
L =6.2 H
CC
DD
m
TPA2014D1
www.ti.com ............................................................................................................................................................... SLAS559A – MAY 2008 – REVISED JUNE 2008
TYPICAL CHARACTERISTICS (continued)
BOOST EFFICIENCY MAXIMUM CONTINUOUS OUTPUT CURRENT
vs vs
SUPPLY VOLTAGE SUPPLY VOLTAGE (BOOST)
Figure 13. Figure 14.
Start-Up Time
Figure 15.
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