Inicio Gestión de la energía DC/DC power modules Power modules (integrated inductor)

TPSM82823

ACTIVO

Módulo reductor de 3 A y entrada de 5.5 V con inductor integrado en encapsulado μSIP de 2.0 mm × 2.5

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Funcionalidad similar a la del dispositivo comparado
NUEVO TPSM828303 ACTIVO Módulo reductor de bajo ruido en encapsulado QFN, 2.25 V a 5.5 V, 3 A, con inductor integrado Next generation with integrated noise reduction capacitors

Detalles del producto

Iout (max) (A) 3 Vin (max) (V) 5.5 Vin (min) (V) 2.4 Vout (max) (V) 4 Vout (min) (V) 0.6 Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck, Synchronous Buck Features EMI Tested, Enable, Light Load Efficiency, Output discharge, Power good Control mode Constant on-time (COT), DCS-Control Switching frequency (max) (Hz) 4000000 Switching frequency (min) (Hz) 4000000
Iout (max) (A) 3 Vin (max) (V) 5.5 Vin (min) (V) 2.4 Vout (max) (V) 4 Vout (min) (V) 0.6 Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck, Synchronous Buck Features EMI Tested, Enable, Light Load Efficiency, Output discharge, Power good Control mode Constant on-time (COT), DCS-Control Switching frequency (max) (Hz) 4000000 Switching frequency (min) (Hz) 4000000
USIP (SIL) 10 See data sheet
  • 1.1-mm profile MicroSiP™ power module

  • CISPR 11 class B compliant
  • Up to 95% efficiency
  • 2.4-V to 5.5-V input voltage range
  • 0.6-V to 4-V adjustable output voltage
  • Fixed output voltages available: 1.2-V, 1.8-V, 2.5-V and 3.3-V
  • 4-µA operating quiescent current
  • DCS-control topology
  • Power save mode option available for light load efficiency
  • Forced-PWM option available for CCM operation

  • 100% duty cycle for lowest dropout
  • Hiccup short circuit protection
  • Output discharge
  • Power good output with window comparator
  • Integrated soft start-up
  • Overtemperature protection
  • PSPICE models available for: TPSM82821, TPSM82822 and TPSM82823
  • 2.0-mm × 2.5-mm × 1.1-mm 10-pin µSiL package
  • 12 mm2 total solution size (for the fixed output voltage versions)
  • 1.1-mm profile MicroSiP™ power module

  • CISPR 11 class B compliant
  • Up to 95% efficiency
  • 2.4-V to 5.5-V input voltage range
  • 0.6-V to 4-V adjustable output voltage
  • Fixed output voltages available: 1.2-V, 1.8-V, 2.5-V and 3.3-V
  • 4-µA operating quiescent current
  • DCS-control topology
  • Power save mode option available for light load efficiency
  • Forced-PWM option available for CCM operation

  • 100% duty cycle for lowest dropout
  • Hiccup short circuit protection
  • Output discharge
  • Power good output with window comparator
  • Integrated soft start-up
  • Overtemperature protection
  • PSPICE models available for: TPSM82821, TPSM82822 and TPSM82823
  • 2.0-mm × 2.5-mm × 1.1-mm 10-pin µSiL package
  • 12 mm2 total solution size (for the fixed output voltage versions)

The TPSM8282x device family consists of a 1-A, 2-A, and 3-A step-down converter MicroSiP™ power modules optimized for small solution size and high efficiency.

The power modules integrate a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The TPSM8282x is available in two flavors. The first includes an automatically entered power save mode to maintain high efficiency down to very light loads for extending the system battery run-time. The second version, the TPSM8282xA, runs in forced-PWM maintaining a continuous conduction mode at all currents to minimize the output ripple. In PWM mode the converter operates with a nominal switching frequency of 4MHz.

In power save mode, the device operates with typically 4-µA quiescent current. Using the DCS-Control topology, the device achieves excellent load transient performance and accurate output voltage regulation. The EN and PG pins, which support sequencing configurations, bring a flexible system design. An integrated soft start-up reduces the inrush current required from the input supply. Overtemperature protection and hiccup short circuit protection deliver a robust and reliable solution.

The TPSM8282x device family consists of a 1-A, 2-A, and 3-A step-down converter MicroSiP™ power modules optimized for small solution size and high efficiency.

The power modules integrate a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The TPSM8282x is available in two flavors. The first includes an automatically entered power save mode to maintain high efficiency down to very light loads for extending the system battery run-time. The second version, the TPSM8282xA, runs in forced-PWM maintaining a continuous conduction mode at all currents to minimize the output ripple. In PWM mode the converter operates with a nominal switching frequency of 4MHz.

In power save mode, the device operates with typically 4-µA quiescent current. Using the DCS-Control topology, the device achieves excellent load transient performance and accurate output voltage regulation. The EN and PG pins, which support sequencing configurations, bring a flexible system design. An integrated soft start-up reduces the inrush current required from the input supply. Overtemperature protection and hiccup short circuit protection deliver a robust and reliable solution.

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Funcionalidad similar a la del dispositivo comparado
TPSM82813 ACTIVO Módulo reductor de 3 A y 2.75 V a 6 V con frecuencia ajustable y seguimiento en encapsulado μSIP de Low-noise fixed frequency operation, frequency synchronization, adjustable soft start and more.
TPSM82821 ACTIVO Módulo reductor de 1 A y entrada de 5.5 V con inductor integrado en encapsulado μSIP de 2 × 2.5 × 1. Lower output current alternative.
TPSM82822 ACTIVO Módulo reductor de 2 A y entrada de 5.5 V con inductor integrado en encapsulado μSIP de 2 × 2.5 × 1. Pin-pin compatible version with a 2-A output current
TPSM82823A ACTIVO Convertidor reductor de 3 A y entrada de 5.5 V con inductor integrado y modo PWM forzado en encapsul Forced-PWM operation and 23-mm² total BOM size.

Documentación técnica

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Tipo Título Fecha
* Data sheet TPSM8282x, TPSM8282xA 1-A, 2-A, and 3-A High Efficiency Step-Down Converter MicroSiP™ Power Module with Integrated Inductor datasheet (Rev. F) PDF | HTML 22 nov 2021
User guide TPSM8282xEVM-080 and TPSM8282xAEVM-127 Evaluation Modules User's Guide (Rev. D) PDF | HTML 12 nov 2021
Functional safety information TPSM8282x/A Pin Failure Mode Analysis (Pin FMA) PDF | HTML 27 sep 2021
User guide Manufacturing and Rework Design Guide for MicroSiP™ Power Modules (Rev. A) PDF | HTML 16 jun 2021
White paper Enabling Higher Data Rates for Optical Modules With Small and Efficient Power 22 mar 2021
Application brief Achieving High Thermal Performance in Compact Buck Power Modules PDF | HTML 24 feb 2021

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

TPSM82823EVM-080 — Convertidor reductor de 3 A con módulo de evaluación de inductor integrado TPSM82823

El módulo de evaluación (EVM) TPSM82823EVM-080 facilita la evaluación de TPSM82823, un módulo reductor compatible pin a pin de 3 A con control DCS en un encapsulado uSiL de 2 mm × 2.5 mm. El EVM tiene una tensión de salida de 1.8 V con una precisión del 1 % para tensiones de entrada de 2.4 V a (...)

Guía del usuario: PDF | HTML
Modelo de simulación

TPSM82823 PSpice Transient Model

SLVMDL5.ZIP (278 KB) - PSpice Model
Paquete Pasadores Descargar
USIP (SIL) 10 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

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