参数资料
型号: TPS65131RGER
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 2.2 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PQCC24
封装: 4 X 4 MM, GREEN, PLASTIC, QFN-24
文件页数: 5/34页
文件大小: 785K
代理商: TPS65131RGER
www.ti.com
50
55
60
65
70
75
80
85
90
95
100
2.5
2.9
3.3
3.7
4.1
4.5
4.9
5.3
IO = 5 mA
VI Input Voltage V
IO = 100 mA
IO = 50 mA
VNEG = 8 V
In PowerSave Mode
Efficiency
%
50
55
60
65
70
75
80
85
90
95
100
2.5
2.9
3.3
3.7
4.1
4.5
4.9
5.3
IO = 5 mA
VI Input Voltage V
IO = 100 mA
IO = 50 mA
VNEG = 10 V
In PowerSave Mode
Efficiency
%
0
10
20
30
40
50
60
70
80
90
100
0.10
1
10
100
1000
VIN = 4.2 V
VIN = 3 V
PowerSave Mode
Forced PWM
Efficiency
%
IO Output Current mA
VO = 13.5 V
(9 V, 4.5 V)
0
10
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
PowerSave Mode
VIN = 5 V
VIN = 3 V
Forced PWM
TPS65131
VO = 30 V
(+15 V)
Efficiency
%
IO Output Current mA
TPS65130, TPS65131
SLVS493B – MARCH 2004 – REVISED SEPTEMBER 2004
TYPICAL CHARACTERISTICS (continued)
TPS65130
EFFICIENCY
vs
INPUT VOLTAGE
Figure 21.
Figure 22.
TPS65130
TPS65131
EFFICIENCY
vs
OUTPUT CURRENT
Figure 23.
Figure 24.
13
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相关代理商/技术参数
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