Datasheet

Voltage
(100mV/div)
Time (5ms/div)
Load
Current
V = 5.5V
IN
V = 3.3V
OUT
I = 5mA to 15mA
OUT
C = 10 Fm
OUT
V
OUT
Enable
V
IN
Current
(10mA/div)
0A
Voltage
(100mV/div)
Time (2ms/div)
Load
Current
V = 5.5V
IN
V = 3.3V
OUT
I = 17mA to 60mA
OUT
C = 10 Fm
OUT
V
IN
V
OUT
Enable
0A
Current
(20mA/div)
1V/div
Time(200 s/div)m
V =4.0Vto4.5V
IN
V =2.2V
OUT
I =150mA
OUT
SlewRate=1V/ sm
V
IN
V
OUT
1V/div
Time(200 s/div)m
V =4.0Vto4.5V
IN
V =3.3V
OUT
I =150mA
OUT
SlewRate=1V/ sm
V
IN
V
OUT
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
SET
V
IN
V
OUT
0A
0V
Current(50mA/div)
TI Information — Selective Disclosure
TPS780 Series
www.ti.com SBVS083D –JANUARY 2007–REVISED SEPTEMBER 2012
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
= 100μA, V
EN
= V
VSET
= V
IN
, C
OUT
= 1μF, and C
IN
= 1μF, unless otherwise noted.
OUTPUT VOLTAGE INPUT VOLTAGE
vs vs
ENABLE (SLOW RAMP) DELAY TO OUTPUT
TPS780330220 TPS780330220
Figure 43. Figure 44.
LINE TRANSIENT RESPONSE LINE TRANSIENT RESPONSE
TPS780330220 TPS780330220
Figure 45. Figure 46.
LOAD TRANSIENT RESPONSE LOAD TRANSIENT RESPONSE
TPS780330220 TPS780330220
Figure 47. Figure 48.
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