LB1909MC数据手册开发板套件编程器的评估演示板及套件规格书PDF

描述 Description

The LB1909MC is a 2-channel low saturation voltage forward/reverse motor driver that can operate on a wide supply voltage range (2.5V to 16V). The IC is ideal for use in 2-phase excitation drive of general-purpose 2-phase bipolar stepper motors including dampers for refrigerators.

特性 Features

• Wide supply voltage range : 2.5V to 16V
• Good safety marginfor driving 12V motors
• Built-in shoot-through current protection circuit.
• Rugged operation
• No standby current consumption (or zero).
• Low Consumption, Saving energy
• Built-in thermal shutdown circuit.
• Thermal Protection
• Small package : SOIC10
• Industrial smallest package saves space on PCB.Flow mounting saves PCB cost.
• Low saturation voltage : VO(sat) = 0.25V typ at IO = 200mA.

应用 Application

• Consumer
• Industrial
• Refrigerator
• PoE Point of Sales Terminal
• PoE Security Camera
• Time Recorder
• Label Printer
• Vacuum cleaner
• POS Printer
• TOY

简介

LB1909MC属于开发板套件编程器的评估演示板及套件。由制造生产的LB1909MC评估和演示板及套件该系列产品提供了一种方便的方法，在经过验证的实施环境中评估某些重点器件的性能或特性。评估方法通常有完善的文档说明，并且视乎具体情况由评估软件提供支持。产品通常由印刷电路板组成，板上已装有重点器件以及必要或有用的支持元器件，另外也可能包括其他组件，例如电缆或电源。对于数量特别多或类别独特的器件类别(如 ADC、DAC 和开关模式电源)，评估平台可组合为一个单独的产品系列。