参数资料
型号: TPS61001DGST
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: PLASTIC, MSOP-10
文件页数: 27/27页
文件大小: 648K
代理商: TPS61001DGST
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
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TPS61004DGSRG4 1.3 A SWITCHING REGULATOR, 840 kHz SWITCHING FREQ-MAX, PDSO10
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相关代理商/技术参数
参数描述
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