A493价格
参考价格:¥6.1035
型号:A4930METTR-T 品牌:Allegro 备注:这里有A493多少钱,2026年最近7天走势,今日出价,今日竞价,A493批发/采购报价,A493行情走势销售排行榜,A493报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
三相直流电动机预驱动器 A4931 是一款完整的三相无刷直流电动机预驱动器,可提供高达 38 V 直接高电流栅级驱动输出,能够驱动所有 N 通道功率 MOSFE 三相桥。该器件具有三个霍尔元件输入,用于换向控制的定序器、固定关断时间脉冲宽度调制 (PWM) 电流控制和锁定转子保护。 \n\n 输出电流根据外部 MOSFET 的容量进行调整。锁定转子检测延迟由 CLD 端子上的外部电容器设置。ENABLE、DIRECTION 和 BRAKE 输入可用于控制电机速度、位置和扭矩。输出速度可以使用 FG1 输出(使用所有三个霍尔元件转换)或 FG2(使用霍尔元件 A 的转换)来调节。 \n\n 外部 MOSFET 可以使用 • 可驱动 6 个 N 沟道 MOSFET \n• 同步整流,减少功耗 \n• 内部 UVLO 和热关机电路 \n• 霍尔元件输入 \n• PWM 电流限制 \n• 死区时间保护 \n• FG 输出 \n• 待机模式 \n• 锁定检测保护 \n• 过压保护 ; | ALLEGRO | |||
Automotive 3-Phase MOSFET Driver Features and Benefits ▪ High current 3-phase gate drive for N-channel MOSFETs ▪ Cross-conduction protection with adjustable dead time ▪ Top-off charge pump for 100 PWM ▪ Charge pump for low supply voltage operation ▪ Uncommitted current sense amplifier ▪ 5.5 to 50 V supply voltage range ▪ C | ALLEGRO | |||
Automotive 3-Phase MOSFET Driver Features and Benefits ▪ High current 3-phase gate drive for N-channel MOSFETs ▪ Cross-conduction protection with adjustable dead time ▪ Top-off charge pump for 100 PWM ▪ Charge pump for low supply voltage operation ▪ Uncommitted current sense amplifier ▪ 5.5 to 50 V supply voltage range ▪ C | ALLEGRO | |||
Designed for pulse width modulated (PWM) current control of single phase brushless fans, the A4930 minimizes external component count and integrates all the key features required... 文件:206.62 Kbytes Page:9 Pages | ALLEGRO | |||
Single Phase Fan Pre-Driver 文件:254.73 Kbytes Page:10 Pages | ALLEGRO | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:63.07 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
5 TAP LEADING EDGE CONTROL PRECISE DELAY MODULES 文件:62.55 Kbytes Page:1 Pages | BEL | |||
封装/外壳:28-VFQFN 裸露焊盘 功能:控制器 - 换向,方向管理 包装:管件 描述:IC MOTOR DRIVER 8V-36V 28QFN 集成电路(IC) 电机驱动器,控制器 | ALLEGRO | |||
The A4931 is a complete 3-phase brushless DC motor pre-driver. 文件:245.09 Kbytes Page:9 Pages | ALLEGRO | |||
3-Phase Brushless DC Motor Pre-Driver 文件:244.27 Kbytes Page:9 Pages | ALLEGRO | |||
包装:散装 描述:PROTECTIVE COVER 连接器,互连器件 D-Sub,D 形连接器配件 | ETC 知名厂家 | ETC | ||
连接器附件 | POSITRONIC | |||
连接器附件 | POSITRONIC | |||
The A4933 is a 3-phase controller for use with N-channel external power MOSFETs and is specifically designed for automotive applications. 文件:455.23 Kbytes Page:25 Pages | ALLEGRO | |||
Automotive 3-Phase MOSFET Driver 文件:452.45 Kbytes Page:25 Pages | ALLEGRO | |||
Automotive 3-Phase MOSFET Driver 文件:452.45 Kbytes Page:25 Pages | ALLEGRO | |||
Three-Phase Sensorless Fan Driver 文件:365.25 Kbytes Page:9 Pages | ALLEGRO | |||
Three-Phase Sensorless Fan Driver 文件:365.25 Kbytes Page:9 Pages | ALLEGRO | |||
The A4935 is a 3-phase controller for use with N-channel external power MOSFETs and is specifically designed for automotive applications. 文件:452.44 Kbytes Page:25 Pages | ALLEGRO | |||
Automotive 3-Phase MOSFET Driver 文件:450.82 Kbytes Page:25 Pages | ALLEGRO | |||
Automotive 3-Phase MOSFET Driver 文件:947.84 Kbytes Page:25 Pages | ALLEGRO | |||
3-Phase Brushless DC Motor Pre-Driver 文件:204.31 Kbytes Page:9 Pages | ALLEGRO | |||
3-Phase Brushless DC Motor Pre-Driver 文件:204.31 Kbytes Page:9 Pages | ALLEGRO | |||
3-Phase Brushless DC Motor Pre-Driver 文件:204.31 Kbytes Page:9 Pages | ALLEGRO | |||
Automotive 3-Phase MOSFET Driver 文件:288.14 Kbytes Page:3 Pages | ALLEGRO | |||
The A4938 is a complete 3-phase brushless DC (BLDC) motor pre-driver, supplying direct, high-current gate drive of an all N-channel power MOSFET 3-phase bridge. 文件:248.75 Kbytes Page:10 Pages | ALLEGRO | |||
3-Phase Brushless DC Motor Pre-Driver 文件:247.89 Kbytes Page:10 Pages | ALLEGRO | |||
Automotive Three Phase MOSFET Driver 文件:1.06988 Mbytes Page:20 Pages | ALLEGRO | |||
High Voltage Transistor(PNP) PNP SILICON HIGH VOLTAGE TRANSISTORS | MOTOROLA 摩托罗拉 | |||
High Voltage Transistors High Voltage Transistors PNP Silicon | MOTOROLA 摩托罗拉 | |||
High Voltage Transistors High Voltage Transistors PNP Silicon | MOTOROLA 摩托罗拉 | |||
High Voltage Transistors High Voltage Transistors PNP Silicon | MOTOROLA 摩托罗拉 | |||
PULSE-WIDTH-MODULATION CONTROL CIRCUITS 文件:210 Kbytes Page:8 Pages | TI 德州仪器 |
A493产品属性
- 类型
描述
- Control Interface:
PH/EN
- Commutation:
Trapezoidal
- 电机定位方法:
Sensored
- 最小电源电压:
8
- 最大电源电压:
30
- Package:
QFN
- 市场:
Consumer
| 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) |
26+ |
LQFP-48-EP(7x7) |
10548 |
原厂订货渠道,支持账期,一站式服务! |
|||
ALLEGRO(美国埃戈罗) |
25+ |
标准封装 |
16663 |
我们只是原厂的搬运工 |
|||
LQFP48 |
25+ |
6-XFDFN |
6000 |
全新原装现货、诚信经营! |
|||
ALLEGRO/雅丽高 |
2025+ |
QFP48 |
3000 |
原装进口价格优 请找坤融电子! |
|||
ALLEGRO |
23+ |
LQFP48 |
10000 |
正规渠道,只有原装! |
|||
ALLEGRO/雅丽高 |
22+ |
LQFP48 |
4500 |
只做原装 |
|||
ALLEGRO |
21+ |
LQFP48 |
10000 |
十年信誉,只做原装,有挂就有现货! |
|||
ALLEGRO/美国埃戈罗 |
25+ |
原装 |
32000 |
ALLEGRO/美国埃戈罗全新特价A4935KJPTR-T即刻询购立享优惠#长期有货 |
|||
ALLEGRO |
23+ |
20000 |
原装现货,可追溯原厂渠道 |
||||
ALLEGRO |
21+ |
LQFP48 |
3000 |
价格优惠,欢迎咨询 |
A493芯片相关品牌
A493规格书下载地址
A493参数引脚图相关
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- A4930
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- A4923
- A49199-000
- A4919
- A4915MLPTR-T
- A4915METTR-T
- A4915
- A4910
- A490-367461-04
- A490-367461-02
- A490-367460-17
- A490-367460-13
- A490-367460-11
- A490-367460-10
- A490-367460-06
- A490-367460-03
- A490-367460-00
- A490-357009-00
- A490-352556-00
- A4900
- A-48W-K
- A48P48G
- A48P48
- A48P42G
- A48P42
- A48P36G
- A48P30G
- A48P30
- A48P24G
- A48P24
- A4890
- A-4880Y
- A4875-10
- A4875
A493数据表相关新闻
A42MX16-FPQ160只做原装现货
A42MX16-FPQ160只做原装现货
2024-5-16A4911KJPTR-T-1
多相 电机驱动器 NMOS SPI 48-LQFP-EP(7x7)
2022-11-8A42MX36-1CQ208B FPGA - 现场可编程门阵列
A42MX36-1CQ208B FPGA - 现场可编程门阵列
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-T
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 电压 - 供电 8V ~ 40V 电压 - 负载 8V ~ 40V 工作温度 -40°C ~ 150°C(TJ) 安装类型 表面贴装型 封装/外壳 8-SOIC(0.154,3.90mm 宽)裸露焊盘 供应商器件封装 8-SOIC-EP
2020-10-12A4950ELJTR
原装现货
2020-10-12
DdatasheetPDF页码索引
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