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參數(shù)資料
| 型號： | LX1665CDW |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | DUAL OUTPUT PWM CONTROLLERS WITH 5-BIT DAC |
| 中文描述： | 1.5 A SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO18 |
| 封裝： | ROHS COMPLIANT, PLASTIC, SOIC-18 |
| 文件頁數(shù)： | 17/17頁 |
| 文件大?。?/td> | 354K |
| 代理商： | LX1665CDW |
LX1664/1664A, LX1665/65A
17
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LAYOUT GUIDELINES - THERMAL DESIGN
(continued)
All of these traces should be made as wide and thick as
possible, in order to minimize resistance and hence power losses.
It is also recommended that, whenever possible, the ground, input
and output power signals should be on separate planes (PCB
layers). See Figure 15 – bold traces are power traces.
C
5
Input Decoupling (V
CC
) Capacitor
Ensure that this 1μF capacitor is placed as close to the IC as
possible to minimize the effects of noise on the device.
LX1662/1663
- Single Output PWM Controllers
LX1553
- PWM Controller for 5V - 3.3V Conversion
LX1668
- Triple Output PWM Controller
Layout Assistance
Please contact Linfinity’s Applications Engineers for assistance
with any layout or component selection issues. A Gerber file
with layout for the most popular devices is available upon re-
quest.
Evaluation boards are also available upon request. Please
check Linfinity's web site for further application notes.
Pentium is a registered trademark of Intel Corporation.
PowerCyrix is a registered trademark and 6x86 and Gx86 are trademarks of Cyrix Corporation. K6 is a trademark of AMD.
PRODUCTION DATA - Information contained in this document is proprietary to LinFinity, and is current as of publication date. This document
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LX1665CN | DUAL OUTPUT PWM CONTROLLERS WITH 5-BIT DAC |
| LX1664 | DUAL OUTPUT PWM CONTROLLERS WITH 5-BIT DAC |
| LX1664A | DUAL OUTPUT PWM CONTROLLERS WITH 5-BIT DAC |
| LX1664ACD | DUAL OUTPUT PWM CONTROLLERS WITH 5-BIT DAC |
| LX1668 | PROGRAMMABLE MULTIPLE OUTPUT DC:DC CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LX1665CN | 功能描述:IC PWM DUAL OUT 5BIT DAC 18DIP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA，WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR) |
| LX1668 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:PROGRAMMABLE MULTIPLE OUTPUT DC:DC CONTROLLER |
| LX1668CDW | 功能描述:IC CTRLR DC/DC PROG SW 20SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA，WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR) |
| LX1668CDWT | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Analog IC |
| LX1668CPW | 功能描述:IC CTRLR DC/DC PROG SW 20TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA，WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR) |
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