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參數(shù)資料
| 型號： | TPS62050DGSG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.4 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封裝： | GREEN, PLASTIC, MSOP-10 |
| 文件頁數(shù)： | 24/25頁 |
| 文件大小： | 602K |
| 代理商： | TPS62050DGSG4 |
www.ti.com
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
1 k
IL Load Current mA
Efficiency
%
VI = 5.5 V
VI = 6.5 V
VI = 7.2 V
VI = 8.4 V
VI = 10 V
SYNC = L
VO = 5 V
TA = 25°C
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
1 k
IL Load Current mA
Efficiency
%
VI = 2.7 V
VI = 3.3 V
VI = 5 V
SYNC = L
VO = 1.5 V
TA = 25°C
VI = 7.2 V
VI = 10 V
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
1 k
IL Load Current mA
Efficiency
%
VI = 2.7 V
VI = 3.3 V
VI = 5 V
SYNC = L
VO = 1.8 V
TA = 25°C
VI = 7.2 V
VI = 10 V
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
1 k
IL Load Current mA
Efficiency
%
VI = 2.7 V
SYNC = H
VO = 1.5 V
TA = 25°C
VI = 5 V
VI = 3.3 V
VI = 10 V
VI = 7.2 V
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
1 k
IL Load Current mA
Efficiency
%
VI = 3.5 V
VI = 5 V
SYNC = L
VO = 3.3 V
TA = 25°C
VI = 10 V
VI = 7.2 V
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
1 k
IL Load Current mA
Efficiency
%
VI = 5.5 V
SYNC = H
VO = 5 V
TA = 25°C
VI = 7.2 V
VI = 6.5 V
VI = 10 V
VI = 8.4 V
TPS62050, TPS62051
TPS62052, TPS62054, TPS62056
SLVS432D – SEPTEMBER 2002 – REVISED OCTOBER 2003
TYPICAL CHARACTERISTICS
TABLE OF GRAPHS
FIGURE
Efficiency vs load current
1 - 8
Switching frequency vs temperature
9
Output voltage ripple in SKIP mode
10
Output voltage ripple in PWM mode
11
Line transient response in PWM mode
12
Load transient
13
V(switch) and IL (inductor current) in skip mode
14
Start-up timing
15
TPS62050
TPS62052
TPS62054
EFFICIENCY
vs
LOAD CURRENT
Figure 1.
Figure 2.
Figure 3.
TPS62056
TPS62050
TPS62052
EFFICIENCY
vs
LOAD CURRENT
Figure 4.
Figure 5.
Figure 6.
8
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TPS62050DGSR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Adj 800mA 10V Vin Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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| TPS62050EVM-234 | 功能描述:電源管理IC開發(fā)工具 TPS62050-234 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| TPS62051DGS | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Adj 800-mA 10V Vin Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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