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| 型号： | TPS61071DDC |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 0.7 A BATTERY CHARGE CONTROLLER, 1440 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封装： | PLASTIC, TSOT-23, 6 PIN |
| 文件页数： | 20/23页 |
| 文件大小： | 653K |
| 代理商： | TPS61071DDC |
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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| TPS61072DDCT | 0.7 A BATTERY CHARGE CONTROLLER, 720 kHz SWITCHING FREQ-MAX, PDSO6 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS61071DDCR | 功能描述:直流/直流开关调节器 Adj 600-mA Switch PWM Boost Converter RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| TPS61071DDCR | 制造商:Texas Instruments 功能描述:DC/DC CONVERTER IC 制造商:Texas Instruments 功能描述:IC, SYNC BOOST CONVERTER, SOT-6 |
| TPS61071DDCRG4 | 功能描述:直流/直流开关调节器 Adj 600-mA Switch PWM Boost Converter RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| TPS61071-Q1 | 制造商:TI 制造商全称:Texas Instruments 功能描述:90% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 600-mA SWITCH |
| TPS61071TDDCRQ1 | 功能描述:直流/直流开关转换器 AC Adj,600mA Sw,90% Eff PWM Boost Cnvrtr RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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