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Drivers para motores de CC sin escobillas (BLDC)
Controladores BLDC de control integrado

TMP821

NO RECOMENDADO PARA NUEVOS DISEÑOS

Controlador de puerta BLDC monofásico de media onda con sensor máximo de 30 V

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Hoja de datos

TMP821

NO RECOMENDADO PARA NUEVOS DISEÑOS
Hoja de datos Haga su pedido ahora

Detalles del producto

Rating Catalog Architecture Gate driver Control topology Sensored, Trapezoidal Vs (min) (V) 4 Vs ABS (max) (V) 30 Features Rotor Lock Protection, Tach/FG Feedback Operating temperature range (°C) -40 to 100
Rating Catalog Architecture Gate driver Control topology Sensored, Trapezoidal Vs (min) (V) 4 Vs ABS (max) (V) 30 Features Rotor Lock Protection, Tach/FG Feedback Operating temperature range (°C) -40 to 100
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • 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
  • 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

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.

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.
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* Hoja de datos TMP821 Two-Phase Half-Wave Motor Predriver datasheet (Rev. A) 29/10/2014

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