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A4491EEST价格
参考价格:¥4.5375
型号:A4491EESTR-T 品牌:Allegro 备注:这里有A4491EEST多少钱,2026年最近7天走势,今日出价,今日竞价,A4491EEST批发/采购报价,A4491EEST行情走势销售排行榜,A4491EEST报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Triple Output Step-Down Switching Regulator 文件:397.86 Kbytes Page:16 Pages | ALLEGRO | |||
封装/外壳:20-WFQFN 裸露焊盘 功能:降压 包装:卷带(TR) 描述:IC REG BUCK ADJ TRPL 20QFN 集成电路(IC) 稳压器 - DC-DC 开关稳压器 | ALLEGRO | |||
HIGH VOLTAGE PIN DIODES DESCRIPTION The GC4400 series are high voltage, high power (cathode base) PIN diodes. These high resistivity silicon devices are glass passivated for high stability and reliability and have been proven by thousands of device hours in high reliability systems. KEY FEATURES Available as p | MICROSEMI 美高森美 | |||
Low-Cost, High-Slew-Rate, Rail-to-Rail I/O Op Amps in SC70 General Description The MAX4490/MAX4491/MAX4492 single/dual/quad, low-cost CMOS op amps feature Rail-to-Rail®input and output capability from either a single +2.7V to +5.5V supply or dual ±1.35V to ±2.75V supplies. These ampli fiers exhibit a high slew rate of 10V/µs and a gain-band width | MAXIM 美信 | |||
Two Panel Electroluminscent Lamp Driver DESCRIPTION The SP4491 electroluminescent lamp driver provides designers of cell phones PDAs and other handheld, portable electronic devices with an integrated solution for driving two EL lamps independently or concurrently. The SP4491 reduces system cost, component count and board space requirem | SIPEX | |||
Two Panel Electroluminscent Lamp Driver DESCRIPTION The SP4491 electroluminescent lamp driver provides designers of cell phones PDAs and other handheld, portable electronic devices with an integrated solution for driving two EL lamps independently or concurrently. The SP4491 reduces system cost, component count and board space requirem | SIPEX | |||
Two Panel Electroluminscent Lamp Driver DESCRIPTION The SP4491 electroluminescent lamp driver provides designers of cell phones PDAs and other handheld, portable electronic devices with an integrated solution for driving two EL lamps independently or concurrently. The SP4491 reduces system cost, component count and board space requirem | SIPEX |
A4491EEST产品属性
- 类型
描述
- 型号
A4491EEST
- 功能描述
IC REG BUCK ADJ 2.2A TRPL 20QFN
- RoHS
是
- 类别
集成电路(IC) >> PMIC - 稳压器 - DC DC 开关稳压器
- 系列
-
- 标准包装
50
- 系列
-
- 类型
升压(升压)
- 输出类型
可调式
- 输出数
1
- 输出电压
5 V ~ 25 V
- 输入电压
2.3 V ~ 5.5 V PWM
- 型
电流模式 频率 -
- 开关
600kHz,1.2MHz 电流 -
- 输出
1A
- 同步整流器
无
- 工作温度
-40°C ~ 85°C
- 安装类型
表面贴装
- 封装/外壳
8-TSSOP,8-MSOP(0.118,3.00mm 宽)
- 包装
管件
- 供应商设备封装
8-MSOP
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ALLEGRO/美国埃戈罗 |
24+ |
QFN20 |
2659 |
原厂直供,支持账期,免费供样,技术支持 |
|||
ALLEGRO/雅丽高 |
2023+ |
QFN |
6895 |
原厂全新正品旗舰店优势现货 |
|||
ALLEGRO/雅丽高 |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
|||
ALLEGRO |
25+ |
NA |
9000 |
市场最低 原装现货 假一罚百 可开原型号 |
|||
ALLEGRO |
24+ |
NA |
5000 |
全新原装正品,现货销售 |
|||
ALLEGRO |
26+ |
TO-220 |
86720 |
全新原装正品价格最实惠 假一赔百 |
|||
ALLEGRO |
18+ |
9800 |
代理进口原装/实单价格可谈 |
||||
Allegro |
1650+ |
QFN4*4 |
8660 |
只做原装进口,假一罚十 |
|||
Allegro |
22+ |
20-WFQFN |
9000 |
原厂渠道,现货配单 |
|||
ALLEGRO(美国埃戈罗) |
25+ |
封装 |
500000 |
源自原厂成本,高价回收工厂呆滞 |
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A4491EEST规格书下载地址
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2020-12-9A4950ELJTR
类别 集成电路(IC) PMIC - 电机驱动器,控制器 制造商 Allegro MicroSystems 系列 - 包装 带卷(TR) 零件状态 有源 电机类型 - 步进 - 电机类型 - AC,DC 有刷直流 功能 驱动器 - 全集成,控制和功率级 输出配置 半桥(2) 接口 模拟 技术 DMOS 步进分辨率 - 应用 通用 电流 - 输出 3.5A
2020-10-15A4950ELJTR
原装现货
2020-10-12
DdatasheetPDF页码索引
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