Inicio Gestión de la energía Convertidores de CA/CC y CC/CC (FET integrado)
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Gestión de la energía
Convertidores de CA/CC y CC/CC (FET integrado)

TPS53313

ACTIVO

Convertidor reductor síncrono de 4.5 V a 16 V y 6 A con eficiencia de carga ligera optimizada

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Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TPS54J061 ACTIVO Convertidor reductor síncrono de 6 A, entrada de 4 V a 16 V, tensión de referencia de 600 mV, límite Higher efficiency converter in a smaller package.

TPS53313

ACTIVO
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Detalles del producto

Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 6 Vin (min) (V) 4.5 Vin (max) (V) 16 Switching frequency (min) (kHz) 250 Switching frequency (max) (kHz) 1500 Features Enable, Light Load Efficiency, Output discharge, Power good, Pre-Bias Start-Up, Synchronous Rectification Control mode Voltage mode Vout (min) (V) 0.6 Vout (max) (V) 10 Iq (typ) (µA) 320 Duty cycle (max) (%) 99
Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 6 Vin (min) (V) 4.5 Vin (max) (V) 16 Switching frequency (min) (kHz) 250 Switching frequency (max) (kHz) 1500 Features Enable, Light Load Efficiency, Output discharge, Power good, Pre-Bias Start-Up, Synchronous Rectification Control mode Voltage mode Vout (min) (V) 0.6 Vout (max) (V) 10 Iq (typ) (µA) 320 Duty cycle (max) (%) 99
VQFN (RGE) 24 16 mm² 4 x 4
  • 4.5-V to 16-V Conversion Voltage Range
  • Adjustable Output Voltage Ranging from 0.6 V to 0.7 × VIN
  • Continuous 6-A Output Current
  • Supports All MLCC Output Capacitors
  • Selectable SKIP Mode or Forced CCM
  • Selectable Soft-Start Time (1 ms, 3 ms, or 6 ms)
  • Selectable 4-5 A, 6-A or 9-A Peak Current Limit
  • Optimized Efficiency at Light and Heavy Loads
  • Voltage Mode Control
  • Programmable Switching Frequency from 250 kHz to 1.5 MHz
  • Synchronizes to External Clock
  • RDS(on) Sensing for Zero Crossing Detection and Overcurrent Protection
  • Soft-Stop Output Discharge During Disable
  • Overcurrent, Overvoltage, and Undervoltage Protection With Hiccup
  • Overtemperature Protection
  • Open-Drain, Power Good Indication
  • Internal Bootstrap Switch
  • 4 mm × 4 mm, 24-Pin VQFN Package

All trademarks are the property of their respective owners.

  • 4.5-V to 16-V Conversion Voltage Range
  • Adjustable Output Voltage Ranging from 0.6 V to 0.7 × VIN
  • Continuous 6-A Output Current
  • Supports All MLCC Output Capacitors
  • Selectable SKIP Mode or Forced CCM
  • Selectable Soft-Start Time (1 ms, 3 ms, or 6 ms)
  • Selectable 4-5 A, 6-A or 9-A Peak Current Limit
  • Optimized Efficiency at Light and Heavy Loads
  • Voltage Mode Control
  • Programmable Switching Frequency from 250 kHz to 1.5 MHz
  • Synchronizes to External Clock
  • RDS(on) Sensing for Zero Crossing Detection and Overcurrent Protection
  • Soft-Stop Output Discharge During Disable
  • Overcurrent, Overvoltage, and Undervoltage Protection With Hiccup
  • Overtemperature Protection
  • Open-Drain, Power Good Indication
  • Internal Bootstrap Switch
  • 4 mm × 4 mm, 24-Pin VQFN Package

All trademarks are the property of their respective owners.

TPS53313 provides a 5-V or 12-V synchronous buck converter that integrates two N-Channel MOSFETs. Due to low RDS(on) and TI proprietary SmoothPWM skip mode of operation, it optimizes the efficiency at light-load condition without compromising the output voltage ripple.

The TPS53313 features programmable (from 250 kHz to 1.5 MHz) switching frequency with selectable skip mode or forced CCM mode operation. The device provides prebiased startup, soft-stop, integrated bootstrap switch, power good function, and EN/input UVLO protection. It supports input voltages from 4.5 V to 16 V and no extra bias voltage is needed. The output voltage is adjustable from 0.6 V up to 0.7 × VIN.

The TPS53313 is available in a 4 mm × 4 mm, 24-pin VQFN package (Green RoHs compliant and Pb free) and operates from –40°C to 85°C.

TPS53313 provides a 5-V or 12-V synchronous buck converter that integrates two N-Channel MOSFETs. Due to low RDS(on) and TI proprietary SmoothPWM skip mode of operation, it optimizes the efficiency at light-load condition without compromising the output voltage ripple.

The TPS53313 features programmable (from 250 kHz to 1.5 MHz) switching frequency with selectable skip mode or forced CCM mode operation. The device provides prebiased startup, soft-stop, integrated bootstrap switch, power good function, and EN/input UVLO protection. It supports input voltages from 4.5 V to 16 V and no extra bias voltage is needed. The output voltage is adjustable from 0.6 V up to 0.7 × VIN.

The TPS53313 is available in a 4 mm × 4 mm, 24-pin VQFN package (Green RoHs compliant and Pb free) and operates from –40°C to 85°C.
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Documentación técnica

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* Data sheet TPS53313 6-A Step-Down Regulator With Integrated Switcher datasheet (Rev. A) PDF | HTML 31 oct 2016

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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