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參數(shù)資料
| 型號(hào)： | SP6122ACU-1.5 |
| 英文描述： | Low Voltage, Micro 8, PFET, Buck Controller Ideal for 1A to 5A, Small Footprint, DC-DC Power Converters |
| 中文描述： | 低電壓，微8，PFET的，降壓控制器適合第1A至5A，占地面積小，DC - DC電源轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 316K |
| 代理商： | SP6122ACU-1.5 |
Rev. 5/23/01
SP6122 Evaluation Board Manual
1
Copyright 2001 Sipex Corporation
DESCRIPTION
The
SP6122 Evaluation Board
is designed to help the user evaluate the performance
of the SP6122 for use as a low voltage input, low voltage output PFET Buck DC-DC
Controller. The SP6122 operates from a 5V or 3.3V input supply, and delivers output
voltages as low as 1.5V with an accuracy of 1.5% over line, load and temperature.
Unlike other “Micro-8” parts, the SP6122 has an array of value added features for you to
evaluate including: optional hiccup mode, over-current protection and fault flag output.
The evaluation board is a completely assembled and tested surface mount power
supply board which provides easy access to the SP6122 Input and Outputs so that the
user can quickly measure electrical characteristics and waveforms.
The next two sections describe the SP6122 Board Layout and Using the SP6122
Evaluation Boards. A section on SP6122 Power Supply Data is also included with
graphs on Efficiency, Line and Load Regulation. Then, drawings of the PC Layout and
a schematic are included as a design-in tool for the user of the SP6122. Finally, a
SP6122 Evaluation Board List of Materials table is provided with some manufacturers
part numbers to use as a reference.
BOARD LAYOUT
The
SP6122 Evaluation Board
has been designed for quick and easy connection to
the Input and Output of the SP6122 Power Supply under test. Position the board with
the silkscreen lettering upright, (also see the drawing on the front page of this manual)
and you will see U1 the SP6122 8-pin
μ
SOIC, in the center left of the board. To the left
of U1 are the output capacitor Cout and the Vout pin. To the right of U1 are Q1 and the
Vin post and the input capacitor Cin. Below Cin and Cout are the two GND posts.
§
Easy Evaluation for the
SP6122 Low Voltage PFET
Buck Converter
§
Ideal for 1A to 5A, Small
Footprint, DC-DC Power
Converters
§
Very Accurate 1.5%
Reference over Line, Load,
Temperature
§
Small Micro 8 Package
SP6122
Evaluation Board Manual
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP6122 | Low Voltage, Micro 8, PFET, Buck Controller Ideal for 1A to 5A, Small Footprint, DC-DC Power Converters |
| SP6122ACU | Low Voltage, Micro 8, PFET, Buck Controller Ideal for 1A to 5A, Small Footprint, DC-DC Power Converters |
| SP6123ACN | CAP .033UF 100V PPS FILM ECH-S |
| SP6123CN | CAP .01UF 50V PPS FILM ECH-S |
| SP6123A | Low Voltage, Synchronous Step-Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP6122ACU-15/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Voltage, Micro 8, PFET, Buck Controller Ideal for 1A to 5A, Small Footprint, DC-DC Power Converters |
| SP6122ACU-L | 功能描述:DC/DC 開關(guān)控制器 Low Voltage, Micro 8 PFET Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| SP6122ACU-L/TR | 功能描述:DC/DC 開關(guān)控制器 Low Voltage, Micro 8 PFET Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| SP6122ACU-L-1-5 | 制造商:Exar Corporation 功能描述:BUCK CONTROLLER LOW VOLT PFET 6122 |
| SP6122CU | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Evaluation Board Manual |
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