ブラシ DC およびステッパ ドライバー

適応型電流制御で静音動作を実現するDMOSマイクロステッピング ドライバ

A5984

Markets Served

A5984は、ステッピング モータの静音性が高く高精度の制御を提供します。適応型電流制御で騒音と振動を最小限に抑え、内蔵の変換機能と選択可能なステップ モードが設計を簡素化します。

A5984 データシート
Evaluation Board

Product Details

Top Features

  • A4984 のドロップ-イン置き換え
  • 独自の高速電流減衰率オプション
  • 低 RDS(ON) 出力
  • 単一電源
  • フル ステップ当り、最大32 までのマイクロステップ
  • フル トルク ステップ モード
  • 短絡接地保護
  • 負荷短絡保護
  • 短絡バッテリー保護
  • Fault 出力
  • 低電流スリープ モード、< 10 μA
  • 無煙無炎 (NSNF) 準拠 (ET パッケージ)
  • 薄型 QFN および TSSOP パッケージ
  • サーマル シャットダウン回路
  • 同期整流による低消費電力
  • 内部 UVLO
  • クロスオーバー電流保護
Target Application

Part Number Specifications and Availability

View Full Specification Details

A5984GESTR-T

supply_voltage_min_v
8
supply_voltage_max_v
40
peak_output_current_a
2
architecture
Integrated MOSFET
sleep_current
10
current_sense_amplifier
Integrated
market
Automotive, Industrial

A5984GETTR-T

supply_voltage_min_v
8
supply_voltage_max_v
40
peak_output_current_a
2
architecture
Integrated MOSFET
sleep_current
10
current_sense_amplifier
Integrated
market
Automotive, Industrial

A5984GLPTR-T

supply_voltage_min_v
8
supply_voltage_max_v
40
peak_output_current_a
2
architecture
Integrated MOSFET
sleep_current
10
current_sense_amplifier
Integrated
market
Automotive, Industrial

設計ツール

ECAD FILE

A5984

A5984 ECAD Model Type Image
Software

Software Portal
Third Party Tool

Pololu Carrier Boards
User Guide

A5984GES Evaluation Board User Guide

Technical Documentation

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