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参数资料
| 型号： | LM3543MX-L/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 电源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16 |
| 封装： | SOIC-16 |
| 文件页数： | 12/14页 |
| 文件大小： | 396K |
| 代理商： | LM3543MX-L/NOPB |
Turn-On/Turn-Off Response with 47
/33F Load
10125818
Turn-On/Turn-Off Response with 10
/33F Load
10125819
Enable Into a Short
10125820
Short Connected to Enabled Device
10125821
Over-Current Response with Ramped Load
on OUT1 and Fixed Load on OUT2
10125822
Inrush Current to Downstream Device
when LM3543 is Enabled
(Note 11)
10125823
Note 10:
Output is shorted to Ground through a 100 m
resistor.
Note 11:
Load is two capacitors and one resistor in parallel to model an actual USB load condition. The first capacitor has a value of 33 F to model the LM3543
output capacitor. The second capacitor has a value of 10 F to model the maximum allowable input capacitance of the downstream device. The resistor is a
47
resistor to model the maximum allowable input resistance of the downstream device.
7
www.national.com
101258 Version 5 Revision 6
Print Date/Time: 2010/02/04 15:48:33
LM3543
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM3544 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Quad Port USB Power Distribution Switch and Over-Current Protection |
| LM3544B-H E WAF | 制造商:Texas Instruments 功能描述: |
| LM3544M-H | 制造商:Texas Instruments 功能描述:2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16 |
| LM3544M-H/NOPB | 功能描述:IC USB QUAD PORT SWITCH 16-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电源分配开关 系列:- 特色产品:XRP252 Switches 标准包装:1 系列:- 类型:高端开关 输出数:2 Rds（开）:140 毫欧 内部开关:是 电流限制:1.15A 输入电压:1.75 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN（3x3） 包装:Digi-Reel® 其它名称:1016-1691-6 |
| LM3544M-L | 功能描述:电源开关 IC - USB RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
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