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參數資料
| 型號： | PTH03000WAS |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | SMT-5 |
| 文件頁數： | 1/13頁 |
| 文件大?。?/td> | 375K |
| 代理商： | PTH03000WAS |
For technical support and further information visit http://power.ti.com
Standard Application
Features
Up to 6-A Output Current
3.3 V Input Voltage
Wide-Output Voltage Adjust
(0.9 V to 2.5 V)
Efficiencies up to 95 %
115 W/in Power Density
On/Off Inhibit
Under-Voltage Lockout
PTH03000W —3.3-V Input
6-A, 3.3-V Input Non-Isolated
Wide-Output Adjust Power Module
Rset = Required to set the output voltage to a value
higher than 0.9 V (see spec. table for values)
Cin = Required 100 F capacitor
Cout = Optional 100 F capacitor
Output Current Limit
Over-Temperature Protection
Operating Temp: –40 to +85 °C
Surface Mount Package
Safety Agency Approvals (Pending):
UL 1950, CSA 22.2 950, EN60950
& VDE
V
IN
Inhibit
GND
V
OUT
R
SET
1 %, 0.1 W
(Required)
C
OUT
100 F
Electrolytic
(Optional)
C
IN
100 F
(Required)
PTH03000W
(Top View)
1
4
2
3
5
Description
The PTH03000 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 3.3 V to provide step-down
power conversion to any output voltage
over the range, 0.9 V to 2.5 V. The out-
put voltage of the PTH03000W 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-temperature
protection.
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
2Vin
3
Inhibit *
4Vo Adjust
5Vout
* Denotes negative logic:
Open
= Output On
Ground = Output Off
NOMINAL SIZE =
0.75 in x 0.5 in
(19,05 mm x 12,7 mm)
SLTS200C – MAY 2003 – REVISED DECEMBER 2003
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PTH03000WAST | 功能描述:DC/DC轉換器 6A 3.3V-In Wide-Out Adj Plug-in Pwr Mdl 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: |
| PTH03000WAZ | 功能描述:DC/DC轉換器 6A 3.3V-In Wide-Out Adj Plug-in Pwr Mdl 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: |
| PTH03000WAZT | 功能描述:DC/DC轉換器 6A 3.3V-In Wide-Out Adj Plug-in Pwr Mdl 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: |
| PTH03010 | 制造商:ARTESYN 制造商全稱:Artesyn Technologies 功能描述:DC-DC CONVERTERS POLA Non-isolated |
| PTH03010W | 制造商:TI 制造商全稱:Texas Instruments 功能描述:15-A, 3.3-V Input Non-Isolated Wide-Output Adjust Power Module |
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