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

UC2625-EP

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Controlador de puerta BLDC trifásico con control trapezoidal y sensor de producto mejorado

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UC2625-EP

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Detalles del producto

Rating HiRel Enhanced Product Architecture Gate driver Control topology Sensored, Trapezoidal Control interface 1xPWM Vs (min) (V) 10 Vs ABS (max) (V) 20 Features Hardware Management I/F, Tach/FG Feedback Operating temperature range (°C) -55 to 125
Rating HiRel Enhanced Product Architecture Gate driver Control topology Sensored, Trapezoidal Control interface 1xPWM Vs (min) (V) 10 Vs ABS (max) (V) 20 Features Hardware Management I/F, Tach/FG Feedback Operating temperature range (°C) -55 to 125
SOIC (DW) 28 184.37 mm² 17.9 x 10.3
  • Controlled Baseline
    • One Assembly Site
    • One Test Site
    • One Fabrication Site
  • Extended Temperature Performance of -55°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • Drives Power MOSFETs or Power Darlingtons Directly
  • 50-V Open Collector High-Side Drivers
  • Latched Soft Start
  • High-speed Current-Sense Amplifier with Ideal Diode
  • Pulse-by-Pulse and Average Current Sensing
  • Over-Voltage and Under-Voltage Protection
  • Direction Latch for Safe Direction Reversal
  • Tachometer
  • Trimmed Reference Sources 30 mA
  • Programmable Cross-Conduction Protection
  • Two-Quadrant and Four-Quadrant Operation

(1)Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.
  • Controlled Baseline
    • One Assembly Site
    • One Test Site
    • One Fabrication Site
  • Extended Temperature Performance of -55°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • Drives Power MOSFETs or Power Darlingtons Directly
  • 50-V Open Collector High-Side Drivers
  • Latched Soft Start
  • High-speed Current-Sense Amplifier with Ideal Diode
  • Pulse-by-Pulse and Average Current Sensing
  • Over-Voltage and Under-Voltage Protection
  • Direction Latch for Safe Direction Reversal
  • Tachometer
  • Trimmed Reference Sources 30 mA
  • Programmable Cross-Conduction Protection
  • Two-Quadrant and Four-Quadrant Operation

(1)Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

The UC2625 motor controller integrates most of the functions required for high-performance brushless dc motor control into one package. When coupled with external power MOSFETs or Darlingtons, this device performs fixed-frequency PWM motor control in either voltage or current mode while implementing closed loop speed control and braking with smart noise rejection, safe direction reversal, and cross-conduction protection.

Although specified for operation from power supplies between 10 V and 18 V, the UC2625 can control higher voltage power devices with external level-shifting components. The UC2625 contains fast, high-current push-pull drivers for low-side power devices and 50-V open-collector outputs for high-side power devices or level shifting circuitry.

The UC2625 is characterized for operation over the military temperature range of -55°C to 125°C.

The UC2625 motor controller integrates most of the functions required for high-performance brushless dc motor control into one package. When coupled with external power MOSFETs or Darlingtons, this device performs fixed-frequency PWM motor control in either voltage or current mode while implementing closed loop speed control and braking with smart noise rejection, safe direction reversal, and cross-conduction protection.

Although specified for operation from power supplies between 10 V and 18 V, the UC2625 can control higher voltage power devices with external level-shifting components. The UC2625 contains fast, high-current push-pull drivers for low-side power devices and 50-V open-collector outputs for high-side power devices or level shifting circuitry.

The UC2625 is characterized for operation over the military temperature range of -55°C to 125°C.

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Documentación técnica

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Tipo Título Fecha
* Data sheet Brushless DC Motor Controller datasheet 31 mar 2008
* VID UC2625-EP VID V6208624 21 jun 2016
* Radiation & reliability report UC2625MDWREP Reliability Reports 30 nov 2011

Diseño y desarrollo

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Paquete Pasadores Descargar
SOIC (DW) 28 Ver opciones
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Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

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