参数资料
型号: TPS62111RSATG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 2.4 A SWITCHING REGULATOR, 1100 kHz SWITCHING FREQ-MAX, PQCC16
封装: GREEN, PLASTIC, QFN-16
文件页数: 27/28页
文件大小: 842K
代理商: TPS62111RSATG4
100
0
90
70
40
20
80
50
60
30
10
0.0001
0.001
0.01
0.1
10
1
I
-OutputCurrent- A
O
Efficiency-%
5V
4.2V
12V
8.4V
V
=3.3V
T
PWMMode
O
A =25 C
o
100
0
90
70
40
20
80
50
60
30
10
0.0001
0.001
0.01
0.1
10
1
I
-OutputCurrent- A
O
Efficiency-%
5V
4.2V
12V
8.4V
V
=3.3V
T
PFMMode
O
A =25 C
o
2000
1600
1100
1800
1400
900
700
400
100
1900
1500
1000
1700
1200
1300
800
500
200
600
300
0
3.2
3.6
5.2
4
5.6
6
4.4
4.8
V -InputVoltage-V
I
-OutputCurrent-mA
O
100
0
90
70
40
20
80
50
60
30
10
0.0001
0.001
0.01
0.1
10
1
I
-OutputCurrent- A
O
Efficiency-%
5V
12V
8.4V
V
=3.3V
SYNC=1.4MHz
T
PFMMode
O
A =25 C
o
SLVS585A – JULY 2005 – REVISED FEBRUARY 2009 .................................................................................................................................................... www.ti.com
TPS62111
EFFICIENCY
vs
OUTPUT CURRENT
Figure 3.
Figure 4.
TPS62111
EFFICIENCY
MAXIMUM OUTPUT CURRENT
vs
OUTPUT CURRENT
INPUT VOLTAGE
Figure 5.
Figure 6.
8
Copyright 2005–2009, Texas Instruments Incorporated
Product Folder Link(s): TPS62110 TPS62111 TPS62112 TPS62113
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TPS62111RSAR 2.4 A SWITCHING REGULATOR, 1100 kHz SWITCHING FREQ-MAX, PQCC16
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