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| 型号： | LX1665ACDW-TR |
| 厂商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分类： | 稳压器 |
| 英文描述： | 1.5 A SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO18 |
| 封装： | ROHS COMPLIANT, PLASTIC, SOIC-18 |
| 文件页数： | 9/17页 |
| 文件大小： | 395K |
| 代理商： | LX1665ACDW-TR |
DUAL OUTPUT PWM CONTROLLERS WITH 5-BIT DAC
LX1664/1664A, LX1665/65A
PRODUCT DA T ABOOK 1996/1997
17
Copyright 1999
Rev. 1.3a 11/04
P RODUCTION D ATA S HEET
USING THE LX1664/65 DEVICES
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 (VCC) Capacitor
Ensure that this 1F capacitor is placed as close to the IC as
possible to minimize the effects of noise on the device.
RELA TED DEVICES
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.
Cyrix is a registered trademark and 6x86 and Gx86 are trademarks of Cyrix Corporation. K6 is a trademark of AMD.
Power PC is a trademark of International Business Machines Corporation. Alpha is a trademark of Digital Equipment Corporation.
PRODUCTION DATA - Information contained in this document is proprietary to LinFinity, and is current as of publication date. This document
may not be modified in any way without the express written consent of LinFinity. Product processing does not necessarily include testing of
all parameters. Linfinity reserves the right to change the configuration and performance of the product and to discontinue product at any time.
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相关代理商/技术参数 |
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| LX1665ACN | 功能描述:IC PWM DUAL OUT 5BIT DAC 18DIP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
| LX1665CDW | 功能描述:IC PWM DUAL OUT 5BIT DAC 18SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
| LX1665CN | 功能描述:IC PWM DUAL OUT 5BIT DAC 18DIP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
| LX1668 | 制造商:MICROSEMI 制造商全称: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 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
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