
TMP821的基本参数
- 制造厂商:TI(德州仪器,Texas Instruments)
- 产品类别:电机驱动器
- 技术类目:无刷直流 (BLDC) 电机驱动器 - 集成控制 BLDC 驱动器
- 功能描述:30V(最大值)含传感器半波单相 BLDC 栅极驱动器
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TMP821的产品详情:
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.
TMP821的优势和特性:
- 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
TMP821的参数(英文):
- Rating
- Catalog
- Architecture
- Gate driver
- Control topology
- Sensored, Trapezoidal
- Vs (Min) (V)
- 4
- Vs ABS (Max) (V)
- 30
TMP821具体的完整产品型号参数及价格(美元):
TMP821的完整型号有:TMP821DR,以下是这些产品的关键参数及官网采购报价:
TMP821DR,工作温度:-40 to 100,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TMP821DR的批量USD价格:.245(1000+)

TMP821的评估套件:
TMP821的电路图解:


TMP821的评估套件:
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