Datasheet

75
85
95
105
115
125
0 0.5 1 1.5 2 2.5
Output Current (A)
Free−Air Temperature (°C)
TPS62140 EVM
L=2.2uH (XFL4020)
VIN=12V, VOUT=3.3V
G000
55
65
75
85
95
105
115
125
0 2 4 6 8 10 12
Output Power (W)
Free−Air Temperature (°C)
TPS62140 EVM
L=2.2uH (XFL4020)
VIN=12V, VOUT=3.3V
G000
TPS62140, TPS62140A
TPS62141, TPS62142, TPS62143
SLVSAJ0B –NOVEMBER 2011–REVISED JUNE 2013 www.ti.com
AMBIENT TEMPERATURE AMBIENT TEMPERATURE
vs vs
OUTPUT CURRENT OUTPUT POWER
Figure 37. Maximum Ambient Temperature (f
SW
= 2.5 MHz) Figure 38. Maximum Ambient Temperature (f
SW
= 2.5 MHz)
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