Detalles del producto

Vs (max) (V) 4.8 Vs (min) (V) 2.5 Peak output current (A) 0.24 Operating temperature range (°C) -40 to 85 Rating Catalog
Vs (max) (V) 4.8 Vs (min) (V) 2.5 Peak output current (A) 0.24 Operating temperature range (°C) -40 to 85 Rating Catalog
PICOSTAR (YFM) 6 1.65 mm² 1.1 x 1.5 PICOSTAR (YMB) 6 0.96 mm² 1.2 x 0.8
  • Configurable for Linear or PWM Mode VCM
    Current Generation
  • High Efficiency PWM Current Control for VCM
  • Advanced Ringing Compensation
  • Integrated 10-bit D/A Converter for VCM Current
    Control
  • Protection
    • Open and Short-Circuit Detection on VCM Pins
    • Undervoltage Lockout (UVLO)
    • Thermal Shutdown
    • Open and Short-Circuit Protection on VCM
      Output
    • Internal Current Limit for VCM Driver
    • 4-kV ESD-HBM
  • I2C Interface
  • Operating Temperature Range: –40°C to 85°C
  • 6-Ball WCSP Package With 0.4-mm Pitch
  • Max Die Size: 0.8 mm × 1.48 mm
  • Package Heights:
    • YFM: 0.15 mm
    • YMB: 0.3 mm
  • Configurable for Linear or PWM Mode VCM
    Current Generation
  • High Efficiency PWM Current Control for VCM
  • Advanced Ringing Compensation
  • Integrated 10-bit D/A Converter for VCM Current
    Control
  • Protection
    • Open and Short-Circuit Detection on VCM Pins
    • Undervoltage Lockout (UVLO)
    • Thermal Shutdown
    • Open and Short-Circuit Protection on VCM
      Output
    • Internal Current Limit for VCM Driver
    • 4-kV ESD-HBM
  • I2C Interface
  • Operating Temperature Range: –40°C to 85°C
  • 6-Ball WCSP Package With 0.4-mm Pitch
  • Max Die Size: 0.8 mm × 1.48 mm
  • Package Heights:
    • YFM: 0.15 mm
    • YMB: 0.3 mm

The DRV201 device is an advanced voice coil motor driver for camera auto focus. It has an integrated D/A converter for setting the VCM current. VCM current is controlled with a fixed frequency PWM controller or a linear mode driver. Current generation can be selected via I2C register. The DRV201 device has an integrated sense resistor for current regulation and the current can be controlled through I2C.

When changing the current in the VCM, the lens ringing is compensated with an advanced ringing compensation function. Ringing compensation reduces the needed time for auto focus significantly. The device also has VCM short and open protection functions.

The DRV201 device is an advanced voice coil motor driver for camera auto focus. It has an integrated D/A converter for setting the VCM current. VCM current is controlled with a fixed frequency PWM controller or a linear mode driver. Current generation can be selected via I2C register. The DRV201 device has an integrated sense resistor for current regulation and the current can be controlled through I2C.

When changing the current in the VCM, the lens ringing is compensated with an advanced ringing compensation function. Ringing compensation reduces the needed time for auto focus significantly. The device also has VCM short and open protection functions.

Descargar Ver vídeo con transcripción Video

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 2
Tipo Título Fecha
* Data sheet DRV201 Voice Coil Motor Driver for Camera Auto Focus datasheet (Rev. C) PDF | HTML 30 jun 2015
EVM User's guide DRV201EVM User's Guide 02 mar 2012

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Modelo de simulación

DRV201 IBIS Model

SLVM352.ZIP (13 KB) - IBIS Model
Paquete Pasadores Descargar
PICOSTAR (YFM) 6 Ver opciones
PICOSTAR (YMB) 6 Ver opciones

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

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​

Videos