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參數資料
| 型號： | PTH05000W |
| 英文描述： | Fully-integrated linear lighting ballast, IR21571, European version, 230VAC line, 36W/T8 lamp |
| 中文描述： | 6答：5 - V輸入寬輸出調節(jié)插入電源模塊 |
| 文件頁數： | 1/11頁 |
| 文件大?。?/td> | 286K |
| 代理商： | PTH05000W |
For technical support and more information, see inside back cover or visit www.ti.com
Standard Application
Features
Up to 6-A Output Current
5-V Input Voltage
Wide-Output Voltage Adjust
(0.9 V to 3.6 V)
Efficiencies up to 94 %
160 W/in3 Power Density
On/Off Inhibit
Under-Voltage Lockout
Output Current Limit
6-A, 5-V Input Non-Isolated
Wide-Output Adjust Power Module
R
set
= Reistor to set the desired output
voltage (see spec. table for values)
Cin
Cout= Recommended 100 μF electrolytic
= Required electrolytic 330 μF
Pre-Bias Startup
Over-Temperature Protection
Surface Mountable
Operating Temp: –40 to +85 °C
DSP Compatible Output Voltages
IPC Lead Free 2
V
IN
C
IN
330 μF
(Required)
+
C
OUT
100 μF
(Optional)
+
Inhibit
GND
GND
V
OUT
R
1 %, 0.1 W
(Required)
PTH05000W
(Top View)
1
5
2
3
4
SLTS201B – MAY 2003 – REVISED AUGUST 2003
Description
The PTH05000 series of non-isolated
power modules are small in size and high
on performance. Using double-sided sur-
face mount construction and synchronous
rectification technology, these regulators
deliver up to 6 A of output current while
occupying a PCB area of about half the
size of a standard postage stamp. They
are an ideal choice for applications where
space, performance and cost are impor-
tant design constraints.
The series operates from an input
voltage of 5 V to provide step-down
power conversion to any output voltage
over the range, 0.9 V to 3.6 V. The out-
put voltage of the PTH05000W is set
within this range using a single resistor.
Operating features include an on/off
inhibit, output voltage adjust (trim), an
output current limit, and over-tempera-
ture protection.
For high efficiency these parts employ
a synchronous rectifier output stage. An
output pre-bias holdoff capability ensures
that the output will not sink current dur-
ing startup.
Target applications include telecom,
industrial, and general purpose circuits,
including low-power dual-voltage systems
that use a DSP, microprocessor, or ASIC.
Package options include both through-
hole and surface mount configurations.
Pin Configuration
Pin Function
1
GND
2
V
in
3
Inhibit *
4
V
o
Adjust
5
V
out
* Denotes negative logic:
Open
Ground
= Output On
= Output Off
NOMINAL SIZE =
0.75 in x 0.5 in
(19,05 mm
x
12,7 mm)
PTH05000 Series —5-V Input
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PTH05000WAD | 功能描述:DC/DC轉換器 6A 5VInput Wide-Out Adj Plug-in Pwr Mod RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量: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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PTH05000WAH | 功能描述:DC/DC轉換器 6A 5VInput Wide-Out Adj Plug-in Pwr Mod RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量: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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PTH05000WAH | 制造商:POWER TRENDS 功能描述:IC DC/DC 5VIN 6A ADJ O/P 5000 |
| PTH05000WAH | 制造商:Texas Instruments 功能描述:Supply Voltage Max.:5.5V |
| PTH05000WAS | 功能描述:DC/DC轉換器 6A 5VInput Wide-Out Adj Plug-in Pwr Mod RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量: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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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