TMP821DR 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：PMIC - 电机和风扇控制器，驱动器
- 系列：-
- 应用：风扇电机驱动器，2 相
- 评估套件：-
- 输出数：1
- 电流 - 输出：8mA
- 电压 - 负载：-
- 电源电压：4 V ~ 28 V
- 工作温度：-40°C ~ 125°C
- 安装类型：表面贴装
- 封装/外壳：8-SOIC（0.154"，3.90mm 宽）
- 供应商设备封装：8-SOIC
- 包装：®
- 其它名称：296-24768-6
产品特性
- Built-In Lock Detection and Rotational Speed Sensing Mechanisms
- Compact 8-Pin Package Reduces Number of External Components Required
- Automatic Restart When Motor Lock Is Undone
- Hall Amplifier Inputs Have Hysteresis
产品概述
The TMP821 device is a two-phase half-wave motor predriver
that is suited for fan motors, which has winding in push-pull configuration. It uses differential
hall effect sensors for commutation signals for two of the switches in power circuit. The device
has a very small pin count, making it very simple to use.
TMP821DR 电路图
