参数资料
型号: TPS60204DGSG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHED CAPACITOR REGULATOR, 400 kHz SWITCHING FREQ-MAX, PDSO10
封装: GREEN, PLASTIC, MSOP-10
文件页数: 3/18页
文件大小: 405K
代理商: TPS60204DGSG4
TPS60204, TPS60205
REGULATED 3.3V, 100mA LOW RIPPLE CHARGE PUMP
LOW POWER DC/DC CONVERTERS
SLVS354A FEBRUARY 2001 REVISED SEPTEMBER 2001
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 9
t Time
s
OUTPUT VOLTAGE RIPPLE
vs
TIME
010
3.22
3.24
3.34
3.38
3.36
3.32
3.30
3.26
3.28
19
8
7
6
5
23
4
Output
V
oltage
Ripple
V
O
VI = 2.4 V
IO = 10 mA
Figure 10
t Time
s
OUTPUT VOLTAGE RIPPLE
vs
TIME
3.30
3.28
3.24
3.22
01
2
3
4
56
3.34
3.36
3.38
78
9
10
VI = 2.4 V
IO = 100 mA
3.32
3.26
Output
V
oltage
Ripple
V
O
Figure 11
START-UP TIMING
2
1
0
50
100 150 200 250 300
2.5
3
3.5
350 400 450 500
1.5
0.5
VO
EN
II
t Time
s
VI = 2.4 V
800
400
0
1000
1200
1400
600
200
Input
Current
mA
I I
Output
V
oltage
V
O
Figure 12
LOAD TRANSIENT RESPONSE
100 mA
10 mA
0
50
100 150 200 250 300
Output
V
o
ltage
V
3.26
3.28
3.30
350 400 450 500
3.24
V
O
Output
Current
mA
I O
t Time
s
VI = 2.4 V
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