TMP821 Two-Phase Half-Wave Motor Predriver

1 Features 1• 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 2 Applications Small Server Fans 3 Description Th

文件：713.91 Kbytes 页数：20 Pages

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德州仪器

TWO-PHASE HALF-WAVE MOTOR PREDRIVER

文件：523.44 Kbytes 页数：13 Pages

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德州仪器

丝印：TMP821；Package：SOIC；TMP821 Two-Phase Half-Wave Motor Predriver

1 Features 1• 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 2 Applications Small Server Fans 3 Description Th

文件：713.91 Kbytes 页数：20 Pages

TI

德州仪器

丝印：TMP821；Package：SOIC；TMP821 Two-Phase Half-Wave Motor Predriver

1 Features 1• 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 2 Applications Small Server Fans 3 Description Th

文件：713.91 Kbytes 页数：20 Pages

TI

德州仪器

30V（最大值）含传感器半波单相 BLDC 栅极驱动器

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 sim • Built-In Lock Detection and Rotational Speed Sensing Mechanisms\n• Compact 8-Pin Package Reduces Number of External Components Required\n• Automatic Restart When Motor Lock Is Undone\n• Hall Amplifier Inputs Have Hysteresis;

TI

德州仪器

TWO-PHASE HALF-WAVE MOTOR PREDRIVER

文件：523.44 Kbytes 页数：13 Pages

TI

德州仪器

TWO-PHASE HALF-WAVE MOTOR PREDRIVER

文件：523.44 Kbytes 页数：13 Pages

TI

德州仪器

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：控制器 - 换向，方向管理 类别：集成电路（IC） 电机驱动器，控制器 描述：IC MOTOR DRIVER 4V-28V 8SOIC

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德州仪器