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參數(shù)資料
| 型號(hào)： | TPS61071DDCT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.7 A BATTERY CHARGE CONTROLLER, 1440 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | PLASTIC, TSOT-23, 6 PIN |
| 文件頁數(shù)： | 20/23頁 |
| 文件大?。?/td> | 653K |
| 代理商： | TPS61071DDCT |
TYPICAL CHARACTERISTICS
Table of Graphs
TYPICAL CHARACTERISTICS
0
10
20
30
40
50
60
70
80
90
100
0.01
0.10
1
10
100
1 k
VBAT = 1.2 V
TPS61070
VO = 1.8 V
TPS61071
VO = 1.8 V
IO Output Current mA
Efficiency
%
VBAT = 0.9 V
0
50
100
150
200
250
300
350
400
450
500
550
600
0.9
1.3 1.7
2.1 2.5 2.9 3.3
3.7 4.1 4.5 4.9
VI Input Voltage V
Maximum
Output
Current
mA
VO = 3.3 V
VO = 1.8 V
VO = 5 V
SLVS510C – JULY 2006 – REVISED MARCH 2009 .......................................................................................................................................................... www.ti.com
FIGURE
Maximum output current
vs Input voltage
1
vs Output current
2
vs Output current
3
Efficiency
vs Output current
4
vs Input voltage
5
vs Input voltage
6
vs Output current
7
Output voltage
vs Output current
8
No load supply current into VOUT
vs Input voltage
9
Output voltage in continuous mode (TPS61071)
10
Output voltage in continuous mode (TPS61071)
11
Output voltage in power-save mode (TPS61070)
12
Output voltage in power-save mode (TPS61070)
13
Load transient response (TPS61071)
14
Load transient response (TPS61071)
15
Waveforms
Line transient response (TPS61071)
16
Line transient response (TPS61071)
17
Start-up after enable (TPS61070)
18
Start-up after enable (TPS61070)
19
Start-up after enable (TPS61071)
20
Start-up after enable (TPS61071)
21
MAXIMUM OUTPUT CURRENT
EFFICIENCY
vs
INPUT VOLTAGE
OUTPUT CURRENT
Figure 1.
Figure 2.
6
Copyright 2006–2009, Texas Instruments Incorporated
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