Datasheet

Voltage(1V/div)
Time(20ms/div)
V =5.5V
IN
V =3.3V
OUT
I =150mA
OUT
C =10 Fm
OUT
V
IN
V
OUT
LoadCurrent
Enable
0V
Current(50mA/div)
Voltage(1V/div)
Time(1ms/div)
LoadCurrent
V =0.0Vto5.5V
IN
V =2.2V
OUT
I =100mA
OUT
C =10 Fm
OUT
V
IN
V
OUT
0A
0V
Current(50mA/div)
Voltage
(100mV/div)
Time(5ms/div)
Load
Current
V =5.5V
IN
V =3.3V
OUT
I =0mAto10mA
OUT
C =10 Fm
OUT
V
OUT
Enable
V
IN
Current
(10mA/div)
0A
Voltage(1V/div)
Time(1ms/div)
LoadCurrent
V =5.50V
IN
V =3.3V
OUT
I =150mA
OUT
C
OUT
=10mF
V
IN
V
OUT
Enable
0V
Current(50mA/div)
Voltage(1V/div)
Time(1ms/div)
Load
Current
V =5.5V
IN
V =3.3V
OUT
I =150mA
OUT
C =10 Fm
OUT
V
IN
V
OUT
Enable
0V
Current(50mA/div)
TPS782xx
www.ti.com SBVS115B –AUGUST 2008–REVISED MAY 2010
TYPICAL CHARACTERISTICS (continued)
Over the operating temperature range of T
J
= –40°C to +125°C, V
IN
= V
OUT(TYP)
+ 0.5V or 2.2V, whichever is
greater; I
OUT
= 100mA, V
EN
= V
IN
, C
OUT
= 1mF, and C
IN
= 1mF, unless otherwise noted.
OUTPUT VOLTAGE vs ENABLE (SLOW RAMP) INPUT VOLTAGE vs DELAY TO OUTPUT
TPS78233 TPS78222
Figure 17. Figure 18.
ENABLE PIN vs OUTPUT VOLTAGE RESPONSE
LOAD TRANSIENT RESPONSE AND OUTPUT CURRENT
TPS78233 TPS78233
Figure 19. Figure 20.
ENABLE PIN vs OUTPUT VOLTAGE DELAY
TPS78233
Figure 21.
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