TPS2816 Datasheet, PDF (18/20 Pages) Texas Instruments – SINGLE-CHANNEL HIGH-SPEED MOSFET DRIVER

TPS2816, TPS2817, TPS2818, TPS2819, TPS2828, TPS2829
SINGLE-CHANNEL HIGH-SPEED MOSFET DRIVER
SLVS160A – FEBRUARY 1997 – REVISED NOVEMBER 1997
APPLICATION INFORMATION
The efficiency for various output currents, with a 5.25-V input, is shown in Figure 26. For a 3.3-V output, the
efficiency is greater than 90% for loads up to 2 A – exceptional for a simple, inexpensive design.
95
VI = 5.25 V
TA = 25°C
90
VO = 3.3 V
85
VO = 2.5 V
80
75
70
0 0.5 1
1.5 2 2.5 3 3.5 4
Load Current – A
4.5 5
Figure 26. Converter Efficiency
18
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