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TDA21470

3-phase gate driver, 600V, 4A, LQFP-48

8100

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Pieza del fabricante：

TDA21470

Paquete：

LQFP-48 (7.0 x 7.0 x 1.45mm)

Marca：
Categorías de productos：
Compromiso de calidad
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Manual del producto
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Descripción

Productos

TDA21470 from ST is a 3-phase gate driver for motor control. 600V bootstrap. 4A output. Interlocking. UVLO. DESAT. LQFP-48.

Principio de funcionamiento

Three half-bridge drivers in one IC. Bootstrap for high-side. Interlocking prevents shoot-through. UVLO and DESAT protection. SPI for diagnostics. Direct PWM input from MCU.

Pin Description

Grupo Pin Nombre Función
Puerta GH1-3/GL1-3 Gate outputs
Potencia BOOT1-3/COM Bootstrap/common
Entrada IN1-3/EN PWM/enable

Aplicaciones

  • 3-phase BLDC motor drive
  • PMSM inverter
  • Industrial servo

Alternative Models

Fabricante Número de pieza Notas
ST TDA21472 Enhanced version

TDA21470 from ST is a 3-phase gate driver for motor control. 600V bootstrap. 4A output. Interlocking. UVLO. DESAT. LQFP-48.

Three half-bridge drivers in one IC. Bootstrap for high-side. Interlocking prevents shoot-through. UVLO and DESAT protection. SPI for diagnostics. Direct PWM input from MCU.

Grupo Pin Nombre Función
Puerta GH1-3/GL1-3 Gate outputs
Potencia BOOT1-3/COM Bootstrap/common
Entrada IN1-3/EN PWM/enable
  • 3-phase BLDC motor drive
  • PMSM inverter
  • Industrial servo
Fabricante Número de pieza Notas
ST TDA21472 Enhanced version
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Tel / WhatsApp: +86 13760382860

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Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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