Datasheet

TPS65910 , TPS65910A , TPS65910A3 , TPS659101
TPS659102 , TPS659103 , TPS659104 , TPS659105
TPS659106, TPS659107, TPS659108, TPS659109
www.ti.com SWCS046U –MARCH 2010–REVISED JUNE 2014
VIO SMPS (continued)
over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Ground current (I
Q
) Off 1
PWM mode, I
OUT
= 0 mA, V
IN
= 3.8 V,
7500
VIO_PSKIP = 0
Pulse skipping mode, no switching, 3-MHz clock µA
250
on
Low-power (pulse skipping) mode, no switching
ST[1:0]=11 63
PWM mode, DCR
L
< 50 mΩ, V
OUT
= 1.8 V, V
IN
Conversion efficiency
= 3.6 V:
I
OUT
= 10 mA 44%
I
OUT
= 100 mA 87%
I
OUT
= 400 mA 86%
I
OUT
= 800 mA 76%
I
OUT
= 1000 mA 72%
Pulse Skipping mode, DCR
L
< 50 mΩ, V
OUT
=
1.8 V, V
IN
= 3.6 V:
I
OUT
= 1 mA 71%
I
OUT
= 10 mA 80%
I
OUT
= 200 mA 87%
Copyright © 2010–2014, Texas Instruments Incorporated Specifications 21
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