參數(shù)資料
型號: TPS61026DRCTG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 2.1 A SWITCHING REGULATOR, 720 kHz SWITCHING FREQ-MAX, PDSO10
封裝: 3 X 3 MM, GREEN, PLASTIC, SON-10
文件頁數(shù): 27/29頁
文件大小: 746K
代理商: TPS61026DRCTG4
www.ti.com
0
200
400
600
800
1000
1200
1400
0.9
1.7
2.5
3.3
4.1
Maximum
Output
Current
-
mA
4.9
6.5
5.7
VI - Input Voltage - V
VO = 3.3 V
VO = 5 V
VO = 1.8 V
0
10
20
30
40
50
60
70
80
90
100
1
10
100
1000
VBAT = 0.9 V
VBAT = 1.8 V
VO = 1.8 V
Efficiency
-
%
IO - Output Current - mA
0
10
20
30
40
50
60
70
80
90
100
1
10
100
1000
Efficiency
-
%
IO - Output Current - mA
VBAT = 2.4 V
VBAT = 0.9 V
VO = 3.3 V
VBAT = 1.8 V
0
10
20
30
40
50
60
70
80
90
100
1
10
100
1000
Efficiency
-
%
IO - Output Current - mA
VBAT = 1.2 V
VBAT = 3.6 V
VBAT = 2.4 V
VO = 5 V
VBAT = 1.8 V
SLVS451D – SEPTEMBER 2003 – REVISED FEBRUARY 2006
TPS61020
MAXIMUM OUTPUT CURRENT
EFFICIENCY
vs
INPUT VOLTAGE
OUTPUT CURRENT
Figure 1.
Figure 2.
TPS61025
TPS61027
EFFICIENCY
vs
OUTPUT CURRENT
Figure 3.
Figure 4.
Copyright 2003–2006, Texas Instruments Incorporated
7
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