參數(shù)資料
型號(hào): TPS60141PWPG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHED CAPACITOR REGULATOR, 450 kHz SWITCHING FREQ-MAX, PDSO20
封裝: GREEN, PLASTIC, HTSSOP-20
文件頁數(shù): 3/23頁
文件大?。?/td> 862K
代理商: TPS60141PWPG4
TPS60140, TPS60141
LOW POWER DCDC CONVERTER
REGULATED 5 V, 100mA CHARGE PUMP VOLTAGE TRIPLER
SLVS273 FEBRUARY 2000
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Output
V
oltage
Ripple
Amplitude
VI Input Voltage V
0
10
20
30
40
50
60
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
OUTPUT VOLTAGE RIPPLE AMPLITUDE
vs
INPUT VOLTAGE
IO = 1 mA
IO = 10 mA
IO = 100 mA
Figure 11
V
pp
mV
IO Output Current mA
0
10
20
30
40
50
60
0
102030405060708090
100
OUTPUT VOLTAGE RIPPLE AMPLITUDE
vs
OUTPUT CURRENT
VI = 2.4 V
Figure 12
Output
V
o
ltage
Ripple
Amplitude
V
pp
mV
VI Input Voltage V
300
305
310
315
320
325
330
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
TA = 25°C
OSCILLATOR FREQUENCY
vs
INPUT VOLTAGE
TA = 40°C
TA = 85°C
Figure 13
Oscillator
Frequency
f (OSC)
kHz
Figure 14
I O
V
O
Output
V
oltage
V
Output
Current
m
A
0
260
5.07
5.05
5.03
VI = 2.4 V
LOAD TRANSIENT RESPONSE
020
218
16
14
12
10
46
8
t Time ms
相關(guān)PDF資料
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