參數(shù)資料
型號(hào): TPS60100PWP
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.2 A SWITCHED CAPACITOR REGULATOR, 400 kHz SWITCHING FREQ-MAX, PDSO20
封裝: GREEN, PLASTIC, HTSSOP-20
文件頁(yè)數(shù): 3/25頁(yè)
文件大?。?/td> 578K
代理商: TPS60100PWP
TPS60100
REGULATED 3.3 V 200mA LOW NOISE
CHARGE PUMP DC/DC CONVERTER
SLVS213C MAY 1999 REVISED AUGUST 2008
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 25
Skip = High
Skip = Low
V(3V8) = 0 V
IO = 100 mA
50
30
20
0
1.5
2
2.5
3
Efficiency
%
70
80
EFFICIENCY
vs
INPUT VOLTAGE
100
3.5
4
10
40
60
90
VIN Input Voltage V
Figure 26
Skip = High
Skip = Low
V(3V8) = VIN
IO = 100 mA
50
30
20
0
1.5
2
2.5
3
Efficiency
%
70
80
EFFICIENCY
vs
INPUT VOLTAGE
100
3.5
4
10
40
60
90
VIN Input Voltage V
Figure 27
t Time
s
2
1.5
1
0.5
100
0
Output
V
o
ltage
V
2.5
3
START-UP TIMING
3.5
100
200
V
O
R0 = 16.5
VIN = 2.4 V
V(3V8) = 0 V
Enable
OUTPUT
0
0.5
300
400
500
600
Figure 28
t Time
s
2.5
2
1.5
1
100
0
Output
V
o
ltage
V
3
3.5
START-UP TIMING
4
100
200
V
O
0.5
300
400
500
600
0
Enable
OUTPUT
R0 = 19
VIN = 2.4 V
V(3V8) = VIN
TC = 25°C, VCOM = VSYNC = 0 V, CIN = 10 F, C1F = C2F = 2.2 F, CO = 22 F, unless otherwise noted
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