MAX1838中文资料PDF规格书
厂商型号 |
MAX1838 |
参数属性 | MAX1838 封装/外壳为16-SSOP(0.154",3.90mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 电源管理 - 专用;MAX1838应用范围:USB,外设;产品描述:IC SW USB DUAL W/FB 16-QSOP |
功能描述 | Dual USB Switch with Fault Blanking and Autoreset |
文件大小 |
639.23 Kbytes |
页面数量 |
12 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-9 22:57:00 |
MAX1838规格书详情
General Description
The MAX1838 is a dual, current-limited USB switch with auxiliary input supply. Each switch meets all IEC specifications for USB ports and is guaranteed to supply 500mA from either of two input supplies. A control pin selects the power source from either the main or auxiliary supply.
The MAX1838 has multiple protection features, including independent thermal-shutdown on each channel to limit junction temperature in case of a prolonged short or overload condition. The device has accurate internal current-limit and reverse-current protection to safe guard the input supply against overload. When powered from the auxiliary supply, the current limit on each channel is set independently with an external resistor.
The MAX1838 is available in a space-saving 16-pin QSOP. For other USB current-limited switches, refer to the MAX1693, MAX1694, MAX1812, and MAX1823.
Features
♦ Dual USB Switch with Auxiliary Input
♦ Autoreset from Fault Condition
♦ Guaranteed 500mA Load per Channel
♦ Programmable Current Limits on Auxiliary Inputs
♦ Reverse Current Protection
♦ Thermal Overload Protection
♦ Built-In 20ms Fault-Blanking
♦ 4V to 5.5V Range
♦ Independent FAULT Indicator Outputs
Applications
Desktops
Notebook Computers
USB Ports
Docking Stations
产品属性
- 产品编号:
MAX1838EEE+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 电源管理 - 专用
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 应用:
USB,外设
- 电压 - 供电:
4V ~ 5.5V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
16-SSOP(0.154",3.90mm 宽)
- 供应商器件封装:
16-QSOP
- 描述:
IC SW USB DUAL W/FB 16-QSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim/MaximIntegrated/美信半导 |
21+ |
SSOP16 |
3000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM/美信 |
24+ |
QSOP16 |
54815 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 | ||
MAXIM(美信) |
23+ |
6000 |
询价 | ||||
MAXIM |
50000 |
SSOP-16 |
16 |
绝对原装进口现货可开17%增值税发票 |
询价 | ||
MAXIM/美信 |
22+ |
N/A |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
MAXIM |
23+ |
QSOP |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAXIM |
23+ |
SSOP16 |
5000 |
现货或发货一天 |
询价 | ||
MAXIM/美信 |
23+ |
QSOP |
25050 |
原厂支持公司优势现货 |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
23+ |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | |||
MAXIM/美信 |
23+ |
NA/ |
3449 |
原装现货,当天可交货,原型号开票 |
询价 |