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參數(shù)資料
| 型號(hào)： | TPS62291DRVTG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | 2 X 2 MM, 0.80 MM HEIGHT, GREEN, PLASTIC, SON-6 |
| 文件頁數(shù)： | 22/25頁 |
| 文件大?。?/td> | 890K |
| 代理商： | TPS62291DRVTG4 |
www.ti.com
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
1000
I
-OutputCurrent-mA
O
Efficiency-%
V
=2.7V
IN
V
=3.3V
IN
V
=3.6V
IN
V
=4.5V
IN
V
=5V
IN
V
=1.8V,
MODE=GND,
L =2.2 H
OUT
m
30
40
50
60
70
80
90
100
1
10
100
1000
I
-OutputCurrent-mA
O
20
Efficiency-%
V
=2.7V
IN
V
=3.3V
IN
V
=3.6V
IN
V
=4.5V
IN
V
=5V
IN
V
=1.8V,
MODE=V ,
L =2.2 H
OUT
IN
m
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
1000
I
-OutputCurrent-mA
O
Efficiency-%
V
=3.8V
IN
V
=4.5V
IN
V
=4.2V
IN
V
=5V
IN
V
=3.3V,
MODE=GND,
L =2.2 H
OUT
m
0
40
50
60
70
80
90
100
1
10
100
1000
I
-OutputCurrent-mA
O
Efficiency-%
30
20
10
V
=3.8V
IN
V
=4.2V
IN
V
=4.5V
IN
V
=5V
IN
V
=3.3V,
MODE=V ,
L =2.2 H
OUT
IN
m
SLVS764C – JUNE 2007 – REVISED MARCH 2008
EFFICIENCY (Power Save Mode)
EFFICIENCY (Forced PWM Mode)
vs
OUTPUT CURRENT
Figure 1.
Figure 2.
EFFICIENCY (Power Save Mode)
EFFICIENCY (Forced PWM Mode)
vs
OUTPUT CURRENT
Figure 3.
Figure 4.
6
Copyright 2007–2008, Texas Instruments Incorporated
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS62293DRVR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 1A Step-Down Cnvrtr 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62293DRVRG4 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 1A 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62293DRVT | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 1A Step-Down Cnvrtr 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62293DRVTG4 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 1A 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62293TDRVRQ1 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 AC 2.25MHz 1A 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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