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

TPS54010

ACTIVO

Convertidor reductor síncrono con entrada de 3V a 4V y 14A

Detalles del producto

Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 14 Vin (min) (V) 2.2 Vin (max) (V) 4 Switching frequency (min) (kHz) 280 Switching frequency (max) (kHz) 700 Features Enable, Frequency synchronization, Power good, Synchronous Rectification Control mode Voltage mode Vout (min) (V) 0.9 Vout (max) (V) 2.5 Iq (typ) (µA) 13000 Duty cycle (max) (%) 90
Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 14 Vin (min) (V) 2.2 Vin (max) (V) 4 Switching frequency (min) (kHz) 280 Switching frequency (max) (kHz) 700 Features Enable, Frequency synchronization, Power good, Synchronous Rectification Control mode Voltage mode Vout (min) (V) 0.9 Vout (max) (V) 2.5 Iq (typ) (µA) 13000 Duty cycle (max) (%) 90
HTSSOP (PWP) 28 62.08 mm² 9.7 x 6.4
  • Separate Low-Voltage Power Bus
  • 8-mΩ MOSFET Switches for High Efficiency at 14-A Continuous Output
  • Adjustable Output Voltage Down to 0.9 V
  • Externally Compensated With 1% Internal
    Reference Accuracy
  • Fast Transient Response
  • Wide PWM Frequency:
    Adjustable 280 kHz to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Total Cost
  • Separate Low-Voltage Power Bus
  • 8-mΩ MOSFET Switches for High Efficiency at 14-A Continuous Output
  • Adjustable Output Voltage Down to 0.9 V
  • Externally Compensated With 1% Internal
    Reference Accuracy
  • Fast Transient Response
  • Wide PWM Frequency:
    Adjustable 280 kHz to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Total Cost

The TPS54010 low-input voltage, high-output current synchronous buck PWM converter in a dc/dc regulator integrating all required active components. Included on the substrate with the listed features are a true, high- performance, voltage error amplifier that enables maximum performance under transient conditions and flexibility in choosing the output filter L and C components; an undervoltage-lockout circuit to prevent start-up until the VIN input voltage reaches 3 V; an internally and externally set slowstart circuit to limit in-rush currents; and a power-good output useful for processor/logic reset, fault signaling, and supply sequencing.

The TPS54010 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heat sinks.

The TPS54010 low-input voltage, high-output current synchronous buck PWM converter in a dc/dc regulator integrating all required active components. Included on the substrate with the listed features are a true, high- performance, voltage error amplifier that enables maximum performance under transient conditions and flexibility in choosing the output filter L and C components; an undervoltage-lockout circuit to prevent start-up until the VIN input voltage reaches 3 V; an internally and externally set slowstart circuit to limit in-rush currents; and a power-good output useful for processor/logic reset, fault signaling, and supply sequencing.

The TPS54010 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heat sinks.

Descargar Ver vídeo con transcripción Video

Productos similares que pueden interesarle

open-in-new Comparar alternativas
Funcionalidad similar a la del dispositivo comparado
TPS62873 ACTIVO Convertidor reductor síncrono apilable de 6 V y 15 A Smaller size with wider Vin range

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 4
Tipo Título Fecha
* Data sheet TPS54010 3-V to 4-V Input, 14-A Synchronous Step-Down Converter datasheet (Rev. C) 06 jun 2019
Application note Thermal Performance of SWIFT(TM) DC/DC Converters in the 28-Pin HTSSOP Package 04 feb 2005
EVM User's guide TPS54010EVM-067 14- Amp, SWIFT Regulator EVM 26 jul 2004
Application note Using Low Voltage SWIFT DC/DC Converters with Ceramic Capacitors 08 ene 2003

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

TPS54010EVM-067 — Convertidor CC/CC con entrada de 2.2-4.0 y 14 A con módulo de evaluación de tensión de salida ajusta

The TPS54010EVM-067 kit allows the designer to evaluate the 14-A TPS54010 synchronous buck DC/DC converter with integrated power MOSFETs. The input voltage range is 3.0 V to 3.6 V and the power stage input is 2.2 V to 4.0 V. The output voltage is adjustable down to 0.9 V (module preset to 1.5 V). (...)

Guía del usuario: PDF
Modelo de simulación

TPS54010 TINA-TI Average Model

SLVMD76.TSC (99 KB) - TINA-TI Spice Model
Modelo de simulación

TPS54010 TINA-TI Transient Reference Design (Rev. A)

SLVM113A.TSC (665 KB) - TINA-TI Reference Design
Modelo de simulación

TPS54010 TINA-TI Transient Spice Model (Rev. A)

SLVM112A.ZIP (36 KB) - TINA-TI Spice Model
Modelo de simulación

TPS54010 Unencrypted PSpice Average Model Package (Rev. A)

SLVM890A.ZIP (341 KB) - PSpice Model
Modelo de simulación

TPS54010 Unencrypted PSpice Transient Model Package (Rev. A)

SLIM152A.ZIP (50 KB) - PSpice Model
Archivo Gerber

Gerber File for TPS54011EVM

SLVC039.ZIP (126 KB)
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HTSSOP (PWP) 28 Ultra Librarian

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