型号 功能描述 生产厂家&企业 LOGO 操作
A3987SLP-T

DMOS Microstepping Driver with Translator

Description The A3987 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full, half, quarter, and sixteenth step modes, with output drive capability of 50 V and ±1.5 A. The A3987 includes a fixed off-time cur

ALLEGRO

DMOS Microstepping Driver with Translator

Description The A3987 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full, half, quarter, and sixteenth step modes, with output drive capability of 50 V and ±1.5 A. The A3987 includes a fixed off-time cur

ALLEGRO

DMOS Microstepping Driver with Translator

Description The A3987 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full, half, quarter, and sixteenth step modes, with output drive capability of 50 V and ±1.5 A. The A3987 includes a fixed off-time cur

ALLEGRO

HIGH FREQUENCY PRIMARY SIDE POWER SWITCHER FOR OFF-LINE SMPS

Features - Primary-Side Control for Eliminating Opto-Coupler - 10mW No-Load Input Power - Built-In 650V High Performance MOSFET - Flyback Topology in DCM Operation - Built-In 0.35V Cable Compensation for CV - Multiple PWM/PFM Control Mode to Improve Audio Noise and Efficiency - VCS Jitter

DIODES

美台半导体

N-CHANNEL ENHANCEMENT MODE POWER MOSFET

Description AP3987 series are specially designed as main switching devices for universal 90~265VAC off-line AC/DC converter applications. TO-220CFM type provide high blocking voltage to overcome voltage surge and sag in the toughest power system with the best combination of fast switching,rugged

A-POWER

富鼎先进电子

A3987SLP-T产品属性

  • 类型

    描述

  • 型号

    A3987SLP-T

  • 制造商

    ALLEGRO

  • 制造商全称

    Allegro MicroSystems

  • 功能描述

    DMOS Microstepping Driver with Translator

更新时间:2025-8-8 16:21:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ALLEGRO
23+
原厂原包
19960
只做进口原装 终端工厂免费送样
ALLEGRO/雅丽高
2022+
4000
6600
只做原装,假一罚十,长期供货。
ALLEGRO
24+
65230
ALLEGRO/雅丽高
23+
TSSOP
12500
全新原装现货,价格优势
ALLEGRO
2511
标准封装
6000
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价
Allegro
23+
24-TSSOP
65600
ALLEGRO
23+
TSSOP-24
5000
原装正品,假一罚十
Allegro MicroSystems LLC
22+
24TSSOPEP
9000
原厂渠道,现货配单
Allegr
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
ALLEGRO(美国埃戈罗)
24+
32000
全新原厂原装正品现货,低价出售,实单可谈

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    A3980是一个完整的微电机驱动器内置为便于操作的翻译。它的设计操作双极步进电机在全,半,第八和第十六步模式,在高达35 V,±1 A。“A3980包括FI固定的关断时间电流稳压器有能力在慢,快,或混合衰减模式操作。这结果能减少可听到的电动机噪音,增加步进精确度并降低功耗。转换器是A3980易于实施的关键。只需输入上一步输入一个脉冲,驱动电动机微步。有没有相位顺序表,高频率控制线,或复杂的界面。 A3980界面是一个理想的Fi的应用中,一个复杂的μP不可用或不堪重负吨。内部同步整流阳离子控制电路提供改善脉宽调制(PWM)操作时的功耗。内部电路保护包括:滞后热关机,过压锁定(OVLO),欠压锁定

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