TMP816中文资料具有可调节限流阈值的 18V（最大值）含传感器单相 BLDC 栅极驱动器数据手册TI规格书

描述 Description

The TMP816 is a single-phase bipolar variable-speed fan-motor predriver that works with an external PWM signal. A highly efficient, quiet, and low-power consumption motor driver circuit with a large variable speed can be implemented by adding a small number of external components.

The TMP816 device is optimal for driving large-scale fan motors (with large air volume and large current) such as those used in servers and consumer products.

特性 Features

• Predriver for Single-Phase Full-Wave Drive
• External PWM Input Enables Variable-Speed Control
• Current Limiter Circuit
• Reactive Current-Cut Circuit
• Minimum Speed Setting Pin
• Constant-Voltage Output Pin for Hall Bias
• Rotation Speed Detection (FG) and Lock Detection (RD) Outputs

简介

TMP816属于集成电路（IC）的电机驱动器控制器。由TI制造生产的TMP816电机驱动器，控制器产品属于电机驱动器和控制器电源管理集成电路 (PMIC) 系列，可用于控制或操作从某电源施加到电机或相关机电执行器的电源。所实现的具体功能和特性集根据预期负载和预期应用的特性有很大差异，范围从用于有刷电机的简单开环速度控制到基于步进电机的高级闭环运动控制。