Inicio Gestión de la energía AC/DC & DC/DC converters (integrated FET)
Inicio
Gestión de la energía
AC/DC & DC/DC converters (integrated FET)

TPS565247

ACTIVO

Convertidor reductor síncrono de entrada de tensión de 3 V a 16 V, 5 A y modo FCCM en encapsulado SO

Haga su pedido ahora
Hoja de datos

TPS565247

ACTIVO
Hoja de datos Haga su pedido ahora

Detalles del producto

Iout (max) (A) 5 Vin (min) (V) 3 Vin (max) (V) 16 Topology Buck Type Converter Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 600 Features Enable, Forced PWM, Over Current Protection, Soft Start Fixed, UVLO Fixed Control mode D-CAP3 Vout (min) (V) 0.6 Vout (max) (V) 7 Rating Catalog Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.0004
Iout (max) (A) 5 Vin (min) (V) 3 Vin (max) (V) 16 Topology Buck Type Converter Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 600 Features Enable, Forced PWM, Over Current Protection, Soft Start Fixed, UVLO Fixed Control mode D-CAP3 Vout (min) (V) 0.6 Vout (max) (V) 7 Rating Catalog Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.0004
SOT-5X3 (DRL) 6 2.56 mm² 1.6 x 1.6
  • Configured for a wide range of applications
    • 3-V to 16-V input voltage range
    • 0.6-V to 7-V output voltage range
    • 0.6-V reference voltage
    • ±1% reference accuracy at 25°C
    • ±1.5% reference accuracy at –40°C to 125°C
    • Integrated 28.2-mΩ and 15.1-mΩ RDSON FET
    • 120-µA low quiescent current
    • 600-kHz switching frequency
    • Supports maximum 98% duty cycle operation
    • Precision EN threshold voltage
    • 1.39-ms fixed typical soft-start time
  • Ease of use and small solution size
    • Eco-mode (TPS565242) and FCCM mode at light loading (TPS565247)
    • Part of a full P2P family including solutions for 4 A, 5 A, and 6 A and FCCM/ECO operation
    • D-CAP3™ control topology
    • Support start-up with prebiased output
    • Non-latch for OV/OT/UVLO protection
    • Hiccup mode for UV protection
    • Cycle-by-cycle OC and NOC limit
    • 6-pin SOT-563 package
  • Create a custom design using the TPS565242 with the WEBENCH Power Designer
  • Create a custom design using the TPS565247 with the WEBENCH Power Designer
  • Configured for a wide range of applications
    • 3-V to 16-V input voltage range
    • 0.6-V to 7-V output voltage range
    • 0.6-V reference voltage
    • ±1% reference accuracy at 25°C
    • ±1.5% reference accuracy at –40°C to 125°C
    • Integrated 28.2-mΩ and 15.1-mΩ RDSON FET
    • 120-µA low quiescent current
    • 600-kHz switching frequency
    • Supports maximum 98% duty cycle operation
    • Precision EN threshold voltage
    • 1.39-ms fixed typical soft-start time
  • Ease of use and small solution size
    • Eco-mode (TPS565242) and FCCM mode at light loading (TPS565247)
    • Part of a full P2P family including solutions for 4 A, 5 A, and 6 A and FCCM/ECO operation
    • D-CAP3™ control topology
    • Support start-up with prebiased output
    • Non-latch for OV/OT/UVLO protection
    • Hiccup mode for UV protection
    • Cycle-by-cycle OC and NOC limit
    • 6-pin SOT-563 package
  • Create a custom design using the TPS565242 with the WEBENCH Power Designer
  • Create a custom design using the TPS565247 with the WEBENCH Power Designer

The TPS56524x is simple, easy-to-use, high power density, high efficiency synchronous buck converter. The device supports input voltage ranging from 3 V to 16 V and up to 5-A continuous current with a SOT-563 package.

The TPS56524x uses D-CAP3 topology to provide a fast transient response and support low-ESR output capacitors with no requirement for external compensation. It has two grounds, GND and AGND, which should be connected together for optimal thermal performance. AGND also provides a good load and line regulation. The device can support up to 98% duty operation.

The TPS565242 operates in Eco-mode, which maintains high efficiency during light loading. The TPS565247 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. It integrates complete protection through OVP, OCP, UVLO, OTP, and UVP with hiccup. The device is available in 1.6-mm × 1.6-mm SOT-563 package and has an optimized pinout for easy PCB layout. The junction temperature is specified from –40°C to 125°C.

The TPS56524x is simple, easy-to-use, high power density, high efficiency synchronous buck converter. The device supports input voltage ranging from 3 V to 16 V and up to 5-A continuous current with a SOT-563 package.

The TPS56524x uses D-CAP3 topology to provide a fast transient response and support low-ESR output capacitors with no requirement for external compensation. It has two grounds, GND and AGND, which should be connected together for optimal thermal performance. AGND also provides a good load and line regulation. The device can support up to 98% duty operation.

The TPS565242 operates in Eco-mode, which maintains high efficiency during light loading. The TPS565247 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. It integrates complete protection through OVP, OCP, UVLO, OTP, and UVP with hiccup. The device is available in 1.6-mm × 1.6-mm SOT-563 package and has an optimized pinout for easy PCB layout. The junction temperature is specified from –40°C to 125°C.
open-in-new Buscar otro/a AC/DC & DC/DC converters (integrated FET)
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 7
Tipo Título Fecha
* Data sheet TPS56524x 3-V to 16-V Input Voltage, 5-A Synchronous Buck Converter in a SOT-563 Package datasheet (Rev. A) PDF | HTML 27 abr 2022
Application note How to Co-Layout Three Common SOT-563 Package Pinouts (Rev. A) PDF | HTML 25 ene 2024
Application note How to do Co-Layout Between SOT-563 Package and SOT-236 Package (Rev. A) PDF | HTML 10 jul 2023
Application brief TPS56X242/7 Optimize SOT563 Package Pin Out PDF | HTML 13 oct 2022
Application note How to Achieve Improved Thermal Performance on TPS56x242-7 with SOT563 Package PDF | HTML 08 abr 2022
User guide TPS56524x Step-Down Converter Evaluation Module User's Guide (Rev. A) PDF | HTML 30 mar 2022
Certificate TPS565247EVM EU RoHS Declaration of Conformity (DoC) 22 feb 2022

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.

Placa de evaluación

TPS565247EVM — Módulo de evaluación TPS565247 de convertidor de tensión reductor síncrono de 3 V a 16 V, 5 A y modo

El módulo de evaluación (EVM) TPS565247EVM es un circuito totalmente ensamblado y probado para evaluar el convertidor reductor TPS565247. El dispositivo TPS565247 es un convertidor reductor síncrono de 5 A en el encapsulado SOT‑563. El EVM funciona con una entrada de 3 A a 16 V (12 V nominales) y (...)

Guía del usuario: PDF | HTML
No disponible en TI.com
Modelo de simulación

TPS565247 PSPICE Reference Design Model

SLUM812.ZIP (256 KB) - PSpice Model
Descargar
Paquete Pasadores Descargar
SOT-5X3 (DRL) 6 Ver opciones
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

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

Ver todos los temas del foro en inglés

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