feedback
このページの評価をお願いします
サポート情報をお探しですか?

LB1836MEVB:  Bidirectional Motor Driver IC Evaluation Board

The LB1836M is 2-channel low-voltage, low saturation voltage type bidirectional motor driver IC that is optimal for use as a 2-phase stepping motor driver in printers, floppy disk drives, and cameras and other portable equipment. The output circuits are of the bipolar type, with pnp transistors in the upper side and npn transistors in the lower side, and they achieve low saturation output and low power characteristics despite being provided in a miniature package.

The LB1836M can directly control a motor from signals from a microcontroller. The LB1836M is ideally suited for the stepping motor, two phase excitation, and 1-2 phase excitation drive.

The LB1836M includes a built-in thermal shutdown circuit so that IC scorching or burning is prevented in advance, even if the IC outputs are shorted. Additionally, the MFP-14S miniature package used supports reduced-space mounting.

特長およびアプリケーション

特長

  • Low voltage operation (2.5V min)
  • Low saturation voltage (upper transistor + lower transistor residual voltage ; 0.40V typ at 400mA)
  • Parallel connection (Upper transistor + lower transistor residual voltage ; 0.5V typ at 800mA)
  • Separate logic power supply and motor power supply
  • Brake function
  • Spark killer diodes built in
  • Thermal shutdown circuit built in
  • Compact package (14-pin MFP)
評価/開発ツール情報
製品 状態 Compliance 簡単な説明 使用パーツ アクション
LB1836MEVB Consult Sales Office
Bidirectional Motor Driver IC Evaluation Board LB1836M-TLM-E
FutureElectronics (2020-08-19) : 10
技術文書
タイプ ドキュメント・タイトル ドキュメント ID/サイズ 修正
Eval Board: BOM LB1836MEVB Bill of Materials LB1836MEVB_BOM.PDF - 15 KB  0 
Eval Board: Gerber LB1836MEVB Gerber Layout Files (Zip Format) LB1836MEVB_GERBER.ZIP - 102.0 KB  0 
Eval Board: Schematic LB1836MEVB Schematic LB1836MEVB_SCHEMATIC.PDF - 132 KB  0 
Eval Board: Test Procedure LB1836MEVB Test Procedure LB1836MEVB_TEST_PROCEDURE.PDF - 228 KB  1 
過去に閲覧した製品
一覧をクリアする

Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.