www.德州仪器.com
t − time = 2 ms/div
V
I
= 7.2 v 至 12 v
V
O
= 3.3 v
I
加载
= 800 毫安
T
一个
= 25
°
C
c2 = 50 mv/div
c1 = 5 v/div
t − time = 20
µ
s/div
V
I
= 8.4 v
V
O
= 3.3 v
I
加载
= 150 毫安 至 1350 毫安
T
一个
= 25
°
C
V
O
= 50 mv/div
I
O
= 500 毫安/div
t − time = 5
µ
s/div
CH1= 20 mv/div
V
I
= 8.4 v, v
O
= 3.3 v
ch2 =
5 v/div
ch4 = 200 毫安/div
I
加载
= 100 毫安, t
一个
= 25
°
C
t − time = 200
µ
s/div
CH1= 10 v/div
V
I
= 12 v, v
O
= 3.3 v
ch4 = 500 毫安/div
I
加载
= 800 毫安, t
一个
= 25
°
C
ch3 = 5 v/div
ch2 = 1 v/div
TPS62110
TPS62111
TPS62112
SLVS585–JULY2005
TPS62111TPS62111
LINETRANSIENTLOADTRANSIENT
figure11.figure12.
TPS62111TPS62111
outputripplestart-uptiming
figure13.figure14.
10