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參數(shù)資料
| 型號： | XC9509A033AR |
| 廠商： | TOREX SEMICONDUCTOR LTD. |
| 英文描述： | Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator in Parallel Plus Voltage Detector |
| 中文描述： | 同步降壓型DC / DC轉(zhuǎn)換器，配有穩(wěn)壓器并聯(lián)穩(wěn)壓器加電壓檢測器 |
| 文件頁數(shù)： | 14/41頁 |
| 文件大?。?/td> | 3619K |
| 代理商： | XC9509A033AR |
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14/41
XC9509
Series
●
Instructions on Pattern Layout
1. In order to stabilize V
IN
's voltage level, we recommend that a by-pass capacitor (C
IN
) be connected as close as
possible to the AVDD & AGND pins. Should it not be possible to place the input capacitors nearby, the regulated
output level may increase because of the switching noise of the DC/DC converter.
2. Please mount each external component as close to the IC as possible.
3. Wire external components as close to the IC as possible and use thick, short connecting traces to reduce the circuit
impedance.
4. Make sure that the PCB GND traces are as thick as possible, as variations in ground potential caused by high ground
currents at the time of switching may result in instability of the DC/DC converter and have adverse influence on the
regulator output.
5. If using a Schottky diode, please connect the anode side to the AGND pin through C
IN
. Characteristic degradation
caused by the noise may occur depending on the arrangement of the Schottky diode.
6. Please use the AVDD and PVDD pins with the same electric potential.
<MSOP-10 Reference pattern layout>
■
NOTES ON USE (Continued)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XC9509A033DL | Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator in Parallel Plus Voltage Detector |
| XC9509A033DR | Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator in Parallel Plus Voltage Detector |
| XC9509A036AL | Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator in Parallel Plus Voltage Detector |
| XC9509A036AR | Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator in Parallel Plus Voltage Detector |
| XC9509A036DL | Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator in Parallel Plus Voltage Detector |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XC9509A033DL | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator in Parallel Plus Voltage Detector |
| XC9509A033DR | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator in Parallel Plus Voltage Detector |
| XC9509A036AL | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator in Parallel Plus Voltage Detector |
| XC9509A036AR | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator in Parallel Plus Voltage Detector |
| XC9509A036DL | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator in Parallel Plus Voltage Detector |
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