參數(shù)資料
型號: TPS60141PWPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.1 A SWITCHED CAPACITOR REGULATOR, 450 kHz SWITCHING FREQ-MAX, PDSO20
封裝: GREEN, PLASTIC, HTSSOP-20
文件頁數(shù): 23/23頁
文件大?。?/td> 862K
代理商: TPS60141PWPR
TPS60140, TPS60141
LOW POWER DCDC CONVERTER
REGULATED 5 V, 100mA CHARGE PUMP VOLTAGE TRIPLER
SLVS273 FEBRUARY 2000
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
30
40
50
60
70
80
90
IO Output Current mA
VI = 2.0 V
EFFICIENCY
vs
OUTPUT CURRENT
0.1
10
100
1000
1
VI = 2.4 V
VI = 2.7 V
Figure 3
Efficiency
%
VI Input Voltage V
40
50
60
70
80
90
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
IO = 50 mA
EFFICIENCY
vs
INPUT VOLTAGE
Figure 4
Efficiency
%
VI Input Voltage V
50
55
60
65
70
75
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
TA = 25°C
QUIESCENT SUPPLY CURRENT
vs
INPUT VOLTAGE
TA = 40°C
TA = 85°C
Figure 5
Supply
Current
A
I
CC
4.80
4.85
4.90
4.95
5.00
5.05
5.10
IO Output Current mA
VI = 2.4 V
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
0.1
10
100
1000
1
VI = 3.6 V
VI = 2.7 V
VI = 1.8 V
Figure 6
V
O
Output
V
o
ltage
V
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