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參數(shù)資料
| 型號： | PTH08000WAS2 |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 抗輻射高效，5安培開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 5/20頁 |
| 文件大小： | 1402K |
| 代理商： | PTH08000WAS2 |
www.ti.com
TYPICAL CHARACTERISTICS (5-V INPUT)
(1)(2)
50
55
60
65
70
75
80
85
90
95
100
0
0.5
1
1.5
2
2.25
V
=3.3V
O
V
O
=1.5V
V
O
=1.8V
V
O
=1.2V
V
O
=1V
V
O
=0.9V
Efficiency-%
I
O
-OutputCurrent- A
V
=2.5V
O
10
20
30
40
50
0
0.5
1
1.5
2
2.25
V
OutputVoltageRipple-mV
O
PP
-
I
O
-OutputCurrent- A
V
=2.5V
O
V
=1V
O
V
=0.9V
O
V
=1.5V
O
V
=1.2V
O
V
=3.3V
O
V
=1.8V
O
20
30
40
50
60
70
80
90
0
0.5
1
1.5
2
2.25
I
O
-OutputCurrent- A
Airflow
T
- AmbientTemperature- C
A
o
NatConv
0
0.5
0.6
0.3
0.4
0.2
0.1
0.7
0.8
0.9
1
0
0.5
1
1.5
2
2.25
P
-PowerDissipation-W
D
I
-OutputCurrent- A
O
V
=3.3V
O
V
=2.5V
O
V
=1.8V
O
V
=1.5V
O
V
=1.2V
O
V
=0.9V
O
V
=1V
O
PTH08000W
SLTS248–JUNE 2005
EFFICIENCY
vs
OUTPUT CURRENT
OUTPUT RIPPLE
vs
OUTPUT CURRENT
Figure 1.
Figure 2.
POWER DISSIPATION
vs
OUTPUT CURRENT
TEMPERATURE DERATING
vs
OUTPUT CURRENT
Figure 3.
Figure 4.
(1)
The electrical characteristic data has been developed from actual products tested at 25°C. This data is considered typical for the
converter. Applies to
Figure 1
,
Figure 2
, and
Figure 3
.
The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum
operating temperatures. Derating limits apply to modules soldered directly to a 100-mm x 100-mm, double-sided PCB with 2-oz. copper.
Applies to
Figure 4
.
(2)
5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PTH08000WAST | 功能描述:DC/DC轉(zhuǎn)換器 2.25A 5/12V Input WideAdj Module RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PTH08000WAZ | 功能描述:DC/DC轉(zhuǎn)換器 2.25A 5/12V Input WideAdj Module RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PTH08000WAZ1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.25-A, WIDE INPUT, ADJUSTABLE SWITCHING REGULATOR |
| PTH08000WAZ2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.25-A, WIDE INPUT, ADJUSTABLE SWITCHING REGULATOR |
| PTH08000WAZT | 功能描述:DC/DC轉(zhuǎn)換器 2.25A 5/12V Input WideAdj Module RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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