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參數資料
| 型號： | TPS54327DDAR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | 5.7 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | GREEN, PLASTIC, MS-012BA, SOP-8 |
| 文件頁數： | 18/18頁 |
| 文件大小： | 399K |
| 代理商： | TPS54327DDAR |
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T - Junction Temperature - °C
j
I
-Supply
Current
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A
VIN
0
2.0
4.0
6.0
8.0
10.0
-50
0
50
100
150
T - Junction Temperature - °C
j
I
-Supply
Current
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A
VINSDN
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0.5
1
1.5
2
2.5
3
I -OutputCurrent- A
O
1.04
1.05
1.06
1.07
1.08
V
-OutputV
oltage-V
O
V
=12V
IN
V
=18V
IN
V
=5V
IN
0
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100
0
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6
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EN-InputVoltage-V
V
=18V
IN
EN-InputCurrent-
A
m
Vout(50mV/div)
Iout(2 A/div)
100 s/div
m
0
5
10
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20
V -InputVoltage-V
I
1.04
1.05
1.06
1.07
1.08
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-OutputV
oltage-V
O
I
=1 A
O
I
=0 A
O
www.ti.com
SLVSAG1 – NOVEMBER 2010
TYPICAL CHARACTERISTICS
Figure 1. VIN CURRENT vs JUNCTION TEMPERATURE
Figure 2. VIN SHUTDOWN CURRENT vs JUNCTION
TEMPERATURE
Figure 3. EN CURRENT vs EN VOLTAGE
Figure 4. 1.05-V OUTPUT VOLTAGE vs OUTPUT CURRENT
Figure 5. 1.05-V OUTPUT VOLTAGE vs INPUT VOLTAGE
Figure 6. 1.05-V, 50-mA to 2-A LOAD TRANSIENT
RESPONSE
Copyright 2010, Texas Instruments Incorporated
9
Product Folder Link(s): TPS54327
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| TPS54327EVM-686 | 功能描述:電源管理IC開發工具 TPS54327 Eval Mod RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
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| TPS54328DDA | 功能描述:直流/直流開關轉換器 4.5V-18Vin,3A Synch Step-Down SWIFT RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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