参数资料
型号: LM3352MTCX-3.3/NOPB
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 稳压器
英文描述: SWITCHED CAPACITOR REGULATOR, 1350 kHz SWITCHING FREQ-MAX, PDSO16
封装: 1.10 MM HEIGHT, TSSOP-16
文件页数: 3/12页
文件大小: 545K
代理商: LM3352MTCX-3.3/NOPB
Layout Considerations
Due to the 1 MHz typical switching frequency of the LM3352,
careful board layout is a must. It is important to place the
capacitors as close to the IC as possible and to keep the
traces between the capacitors and the IC short and direct.
Use of a ground plane is recommended. Figure 4 shows a
typical layout as used in the LM3352 evaluation board.
10103716
FIGURE 4. Typical Layout, Top View (magnification 2.8X)
LM3352
www.national.com
11
相关PDF资料
PDF描述
LM3352MTCX-2.5/NOPB SWITCHED CAPACITOR REGULATOR, 1350 kHz SWITCHING FREQ-MAX, PDSO16
LM3352MTCX-3.0/NOPB SWITCHED CAPACITOR REGULATOR, 1350 kHz SWITCHING FREQ-MAX, PDSO16
LM3352MTC-3.3/NOPB SWITCHED CAPACITOR REGULATOR, 1350 kHz SWITCHING FREQ-MAX, PDSO16
LM3352MTC-3.0/NOPB SWITCHED CAPACITOR REGULATOR, 1350 kHz SWITCHING FREQ-MAX, PDSO16
LM3431SD SWITCHING CONTROLLER, 1100 kHz SWITCHING FREQ-MAX, QCC28
相关代理商/技术参数
参数描述
LM3354 制造商:NSC 制造商全称:National Semiconductor 功能描述:Regulated 90mA Buck-Boost Switched Capacitor DC/DC Converter
LM3354-1.8EVAL 功能描述:BOARD EVALUATION LM3354-1.8 RoHS:否 类别:编程器,开发系统 >> 评估板 - DC/DC 与 AC/DC(离线)SMPS 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:True Shutdown™ 主要目的:DC/DC,步升 输出及类型:1,非隔离 功率 - 输出:- 输出电压:- 电流 - 输出:1A 输入电压:2.5 V ~ 5.5 V 稳压器拓扑结构:升压 频率 - 开关:3MHz 板类型:完全填充 已供物品:板 已用 IC / 零件:MAX8969
LM3354-3.7 制造商:TI 制造商全称:Texas Instruments 功能描述:LM3354-3.7 Regulated 90mA Buck-Boost Switched Capacitor DC/DC Converter
LM3354-37 制造商:NSC 制造商全称:National Semiconductor 功能描述:Regulated 90mA Buck-Boost Switched Capacitor DC/DC
LM3354-4.1EVAL 功能描述:BOARD EVALUATION LM3354-4.1 RoHS:否 类别:编程器,开发系统 >> 评估板 - DC/DC 与 AC/DC(离线)SMPS 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:True Shutdown™ 主要目的:DC/DC,步升 输出及类型:1,非隔离 功率 - 输出:- 输出电压:- 电流 - 输出:1A 输入电压:2.5 V ~ 5.5 V 稳压器拓扑结构:升压 频率 - 开关:3MHz 板类型:完全填充 已供物品:板 已用 IC / 零件:MAX8969