參數(shù)資料
型號(hào): TPS61040DRV
廠商: Texas Instruments, Inc.
英文描述: LOW-POWER DC/DC BOOST CONVERTER IN SOT-23 AND SON PACKAGES
中文描述: 低功耗DC / DC升壓轉(zhuǎn)換器采用SOT - 23和兒子套票
文件頁數(shù): 6/22頁
文件大?。?/td> 491K
代理商: TPS61040DRV
www.ti.com
TYPICAL CHARACTERISTICS
70
72
74
76
78
80
82
84
86
88
90
0.10
1
10
100
V
I
= 5 V
V
I
= 3.6 V
V
I
= 2.4 V
E
I
O
- Output Current - mA
Figure 1.
V
O
= 18 V
70
72
74
76
78
80
82
84
86
88
90
0.10
1
10
100
TPS61040
TPS61041
E
I
L
- Load Current - mA
Figure 2.
L = 10
μ
H
V
O
= 18 V
TPS61040
TPS61041
SLVS413C–OCTOBER 2002–REVISED AUGUST 2007
Table 2. Table of Graphs
FIGURE
1, 2, 3
4
5
6
7
8
9
10
11
12
13
14
vs Load current
vs Input voltage
vs Input voltage and temperature
vs Temperature
vs Temperature
vs Supply voltage, TPS61041
vs Supply voltage, TPS61040
vs Temperature
vs Supply voltage
η
Efficiency
I
Q
V
FB
I
SW
Quiescent current
Feedback voltage
Switch current limit
I
CL
Switch current limit
R
DS(on)
R
DS(on)
Line transient response
Load transient response
Start-up behavior
EFFICIENCY
vs
OUTPUT CURRENT
EFFICIENCY
vs
LOAD CURRENT
6
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Copyright 2002–2007, Texas Instruments Incorporated
Product Folder Link(s):
TPS61040 TPS61041
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