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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

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

更新时间:2026-5-24 23:00:00
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

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    原装现货

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