Inicio Administración de potencia Módulos de energía CC/CC Módulos de potencia (inductor integrado)

TPSM82823

ACTIVO

Módulo reductor de 3 A con entrada de 5.5 V con inductor integrado en uSiP de 2.0 × 2.5 × 1.1 mm

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Funcionalidad similar a la del dispositivo comparado
TPSM828303 ACTIVO Módulo reductor de bajo ruido en encapsulado QFN, 2.25 V a 5.5 V, 3 A, con inductor integrado Low noise module with integrated filter caps and over molded package

Detalles del producto

Rating Catalog Topology Buck, Step-Down Converter, Synchronous Buck Iout (max) (A) 3 Vin (max) (V) 5.5 Vin (min) (V) 2.4 Vout (max) (V) 4 Vout (min) (V) 0.6 Features EMI Tested, Enable, Light Load Efficiency, Output discharge, Power good Operating temperature range (°C) -40 to 125 Type Converter, Converter (Integrated Switch), DC/DC converter, Module Duty cycle (max) (%) 100 Control mode COT, Constant on-time (COT), DCS-Control Switching frequency (min) (kHz) 4000 Switching frequency (max) (kHz) 4000
Rating Catalog Topology Buck, Step-Down Converter, Synchronous Buck Iout (max) (A) 3 Vin (max) (V) 5.5 Vin (min) (V) 2.4 Vout (max) (V) 4 Vout (min) (V) 0.6 Features EMI Tested, Enable, Light Load Efficiency, Output discharge, Power good Operating temperature range (°C) -40 to 125 Type Converter, Converter (Integrated Switch), DC/DC converter, Module Duty cycle (max) (%) 100 Control mode COT, Constant on-time (COT), DCS-Control Switching frequency (min) (kHz) 4000 Switching frequency (max) (kHz) 4000
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
TPSM82822 ACTIVO Módulo reductor de 2 A con entrada de 5.5 V con inductor integrado en μSIP de 2 × 2.5 × 1.1 m Pin-pin compatible version with a 2-A output current
TPSM82823A ACTIVO Convertidor reductor, ENT de 5.5 V, 3 A, c/ inductor integrado, modo PWM forzado, encapsulado µSiP Forced-PWM operation and 23-mm² total BOM size.
TPSM82821 ACTIVO Módulo reductor de 1 A con entrada de 5.5 V con inductor integrado en μSIP de 2 × 2.5 × 1.1 mm Lower output current alternative.
TPSM82813 ACTIVO Módulo reductor de 3 A y 6 V con sincronización de frecuencia opcional, arranque suave ajustable y s Low-noise fixed frequency operation, frequency synchronization, adjustable soft start and more.

Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos 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 22/11/2021
Guía del usuario TPSM8282xEVM-080 and TPSM8282xAEVM-127 Evaluation Modules User's Guide (Rev. D) PDF | HTML 12/11/2021
Información sobre seguridad funcional TPSM8282x/A Pin Failure Mode Analysis (Pin FMA) PDF | HTML 27/09/2021
Guía del usuario Manufacturing and Rework Design Guide for MicroSiP™ Power Modules (Rev. A) PDF | HTML 16/06/2021
Informe Enabling Higher Data Rates for Optical Modules With Small and Efficient Power PDF | HTML 22/03/2021
Application brief Achieving High Thermal Performance in Compact Buck Power Modules PDF | HTML 24/02/2021

Diseño y desarrollo

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Placa de evaluación

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

El EVM TPSM82823EVM-080 facilita la evaluación del TPSM82823, un módulo de potencia reductor compatible de 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 5.5 V y una (...)

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Modelo de simulación

TPSM82823 PSpice Transient Model

SLVMDL5.ZIP (278 KB) - Modelo PSpice
Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
USIP (SIL) 10 Ultra Librarian

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