参数资料
型号: TPS61002DGS
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.3 A SWITCHING REGULATOR, 840 kHz SWITCHING FREQ-MAX, PDSO10
封装: GREEN, PLASTIC, MSOP-10
文件页数: 25/25页
文件大小: 456K
代理商: TPS61002DGS
TPS61000, TPS61001, TPS61002, TPS61003, TPS61004, TPS61005, TPS61006, TPS61007
SINGLE- AND DUAL-CELL BOOST CONVERTER WITH START-UP INTO FULL LOAD
SLVS279C – MARCH 2000 – REVISED APRIL 2003
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
vs Output Current
2, 3
η
Efficiency
vs Inductor Type
4
η
Efficiency
vs Input Voltage
5
IO
Maximum Output Current
vs Input Voltage
6
VO
Output Voltage
vs Output Current
7
VO
TPS61007 Output Voltage
vs Output Current
8
IQ
No-Load Supply Current
vs Input Voltage
9
ISD
Shutdown Current
vs Input Voltage
10
VI
Minimum Start-Up Input Voltage
vs Load Current
11
ILIM
Switch Current Limit
vs Output Voltage
12
Output Voltage Ripple Amplitude
13
Output Voltage Ripple Amplitude
14
Load Transient Response
15
Line Transient Response
16
Start-Up Timing
17
Figure 2
50
40
20
0
110
Efficiency
%
80
90
EFFICIENCY
vs
OUTPUT CURRENT
100
70
60
30
10
VO = 3.3 V
VO = 1.5 V
VI = 1.2 V
IO – Output Current – mA
1000
Figure 3
0
10
20
30
40
50
60
70
80
90
100
1
10
100
1000
VO = 3.3 V
VO = 2.8 V
VI = 2.4 V
Efficiency
%
EFFICIENCY
vs
OUTPUT CURRENT
IO – Output Current – mA
相关PDF资料
PDF描述
TPS61000DGST 1.3 A SWITCHING REGULATOR, 840 kHz SWITCHING FREQ-MAX, PDSO10
TPS61007DGSRG4 1.3 A SWITCHING REGULATOR, 840 kHz SWITCHING FREQ-MAX, PDSO10
TPS61002DGST 1.3 A SWITCHING REGULATOR, 840 kHz SWITCHING FREQ-MAX, PDSO10
TPS61001DGST 1.3 A SWITCHING REGULATOR, 840 kHz SWITCHING FREQ-MAX, PDSO10
TPS61004DGSRG4 1.3 A SWITCHING REGULATOR, 840 kHz SWITCHING FREQ-MAX, PDSO10
相关代理商/技术参数
参数描述
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TPS61002DGSR 功能描述:直流/直流开关调节器 Lo-In Voltage 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
TPS61002DGSRG4 功能描述:直流/直流开关调节器 Lo-In Voltage 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
TPS61002EVM-156 功能描述:电源管理IC开发工具 Low Input Vltg Boost Conv RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
TPS61003 制造商:TI 制造商全称:Texas Instruments 功能描述:SINGLE-CELL BOOST CONVERTER WITH START-UP INTO FULL LOAD