參數(shù)資料
型號(hào): TPS65131RGERG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 2.2 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PQCC24
封裝: 4 X 4 MM, GREEN, PLASTIC, QFN-24
文件頁(yè)數(shù): 2/34頁(yè)
文件大小: 785K
代理商: TPS65131RGERG4
www.ti.com
0
10
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60
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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
VPOS = 12 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
VPOS = 15 V
Efficiency
%
IO Output Current mA
0
10
20
30
40
50
60
70
80
90
100
0.10
1
10
100
1000
VIN = 4 V
VIN = 3 V
PowerSave Mode
Forced PWM
Efficiency
%
IO Output Current mA
VNEG = 4 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
VNEG = 4 V
Efficiency
%
IO Output Current mA
TPS65130, TPS65131
SLVS493B – MARCH 2004 – REVISED SEPTEMBER 2004
TYPICAL CHARACTERISTICS (continued)
TPS65130
TPS65131
EFFICIENCY
vs
OUTPUT CURRENT
Figure 9.
Figure 10.
TPS65130
TPS65131
EFFICIENCY
vs
OUTPUT CURRENT
Figure 11.
Figure 12.
10
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