US91AEDC中文资料迈来芯数据手册PDF规格书
US91AEDC规格书详情
General Description
The US90A/91A is a one-chip solution for driving two-coil brushless DC cooling fans.
Based on the advanced Melexis CMOS process, the IC contains a Hall-effect sensor, dynamic offset correction and low side output drivers.
Features and Benefits
Low cost
High sensitivity Hall Sensor
Locked rotor protection and auto-restart
Power-efficient CMOS and power MOSFETs
Built-in output protection clamping diode
Integrated tachometer (US90A) or alarm (US91A) signal output
2-coil fan driver with FG/RD output in 4-pin VK / VA and 8-pin narrow SOIC packages (all RoHS Compliant)
Application Examples
12V/24V fans
Peak current up to 500mA
产品属性
- 型号：
US91AEDC
- 制造商：
MELEXIS
- 制造商全称：
Melexis Microelectronic Systems
- 功能描述：
24V Hall IC Fan Driver
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MELEXIS原装 |
25+ |
TO-94 |
65428 |
百分百原装现货 实单必成 |
询价 | ||
MELEXIS/迈来芯 |
24+ |
NA/ |
3298 |
原装现货,当天可交货,原型号开票 |
询价 | ||
MELEXIS |
24+ |
TO-94 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MELEXIE |
23+ |
SOP8 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
MELEXIS/迈来芯 |
2450+ |
SOP8 |
6540 |
只做原厂原装正品终端客户免费申请样品 |
询价 | ||
MELEXIS原装 |
25+23+ |
TO-94 |
26402 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MELEXIS/迈来芯 |
2223+ |
TO-92-4 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
MELEXIS |
23+ |
NA |
15000 |
专业电子元器件供应链正迈科技特价代理特价，原装元器件供应，支持开发样品 |
询价 | ||
Melexis |
21+ |
TO-92-4(扁平) |
1000 |
一级代理授权分销商进口原装!全系列优势订货!绝对优 |
询价 | ||
Melexis(比利时迈来芯) |
24+ |
TO924 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 |
