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TPSM53603

ACTIVO

Módulo de alimentación reductor de 36 V y 3 A en pequeña QFN HotRod™ mejorada de 5.5 × 5 × 4 mm de t

Se encuentra disponible una versión más nueva de este producto

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Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TPSM63603 ACTIVO Módulo de alimentación de 3 A, entrada de 3 V a 36 V y salida de 1 V a 16 V de alta densidad Next generation device, improved performance

Detalles del producto

Rating Catalog Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Buck, Inverting Buck-Boost, Synchronous Buck Type Module Iout (max) (A) 3 Vin (min) (V) 3.8 Vin (max) (V) 36 Vout (min) (V) 1 Vout (max) (V) 7 EMI features Low parasitic Hotrod packaging Features EMI Tested, Enable, Light Load Efficiency, Power good Control mode current mode Duty cycle (max) (%) 98
Rating Catalog Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Buck, Inverting Buck-Boost, Synchronous Buck Type Module Iout (max) (A) 3 Vin (min) (V) 3.8 Vin (max) (V) 36 Vout (min) (V) 1 Vout (max) (V) 7 EMI features Low parasitic Hotrod packaging Features EMI Tested, Enable, Light Load Efficiency, Power good Control mode current mode Duty cycle (max) (%) 98
B3QFN (RDA) 15 27.5 mm² 5.5 x 5
  • Functional Safety-Capable
  • 5-mm × 5.5-mm × 4-mm Enhanced HotRod™ QFN package
    • Industry’s smallest 36-V, 3-A footprint: 85-mm2 solution size (single-sided)
    • Low EMI: meets CISPR11 radiated emissions
    • Excellent thermal performance: Up to 18 W output power at 85°C, no airflow
    • Standard footprint: single large thermal pad and all pins accessible from perimeter
  • Input voltage range: 3.8 V to 36 V
  • Output voltage range: 1 V to 7 V
  • Efficiency up to 95%
  • Power-good flag
  • Precision enable
  • Built-in hiccup-mode short-circuit protection, overtemperature protection, start-up into pre-bias output, soft start, and UVLO
  • Operating IC junction range: –40°C to +125°C
  • Operating ambient range: –40°C to +105°C
  • Shock and vibration tested to Mil-STD-883D
  • Pin compatible with: 4-A TPSM53604 and 2-A TPSM53602
  • Download the EVM Design Files for fast board design
  • Create a custom design using the TPSM53603 with the WEBENCH Power Designer
  • Functional Safety-Capable
  • 5-mm × 5.5-mm × 4-mm Enhanced HotRod™ QFN package
    • Industry’s smallest 36-V, 3-A footprint: 85-mm2 solution size (single-sided)
    • Low EMI: meets CISPR11 radiated emissions
    • Excellent thermal performance: Up to 18 W output power at 85°C, no airflow
    • Standard footprint: single large thermal pad and all pins accessible from perimeter
  • Input voltage range: 3.8 V to 36 V
  • Output voltage range: 1 V to 7 V
  • Efficiency up to 95%
  • Power-good flag
  • Precision enable
  • Built-in hiccup-mode short-circuit protection, overtemperature protection, start-up into pre-bias output, soft start, and UVLO
  • Operating IC junction range: –40°C to +125°C
  • Operating ambient range: –40°C to +105°C
  • Shock and vibration tested to Mil-STD-883D
  • Pin compatible with: 4-A TPSM53604 and 2-A TPSM53602
  • Download the EVM Design Files for fast board design
  • Create a custom design using the TPSM53603 with the WEBENCH Power Designer

The TPSM53603 power module is a highly integrated 3-A power solution that combines a 36-V input, step-down, DC/DC converter with power MOSFETs, a shielded inductor, and passives in a thermally-enhanced QFN package. The 5-mm x 5.5-mm x 4-mm, 15-pin package uses Enhanced HotRod QFN technology for improved thermal performance, small footprint, and low EMI. The package footprint has all pins accessible from the perimeter and a single large thermal pad for simple layout and easy handling in manufacturing.

The total solution requires as few as four external components and eliminates the loop compensation and magnetics part selection from the design process. The full feature set includes power good, programmable UVLO, prebias start-up, overcurrent, and overtemperature protections, making the TPSM53603 an excellent device for powering a wide range of applications.

The TPSM53603 power module is a highly integrated 3-A power solution that combines a 36-V input, step-down, DC/DC converter with power MOSFETs, a shielded inductor, and passives in a thermally-enhanced QFN package. The 5-mm x 5.5-mm x 4-mm, 15-pin package uses Enhanced HotRod QFN technology for improved thermal performance, small footprint, and low EMI. The package footprint has all pins accessible from the perimeter and a single large thermal pad for simple layout and easy handling in manufacturing.

The total solution requires as few as four external components and eliminates the loop compensation and magnetics part selection from the design process. The full feature set includes power good, programmable UVLO, prebias start-up, overcurrent, and overtemperature protections, making the TPSM53603 an excellent device for powering a wide range of applications.

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Documentación técnica

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Tipo Título Fecha
* Data sheet TPSM53603 36-V Input, 3-A Power Module in Enhanced HotRod™ QFN Package datasheet (Rev. B) PDF | HTML 30 sep 2021
Functional safety information TPSM53603 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 24 ago 2021
Application note Bang for your Buck-An Intro to Buck Converter vs. Buck Power Module Comparison PDF | HTML 28 ago 2020
Application note Soldering Requirements for BQFN Packages (Rev. C) 05 mar 2020
EVM User's guide Using the TPSM53604EVM, TPSM53603EVM, and TPSM53602EVM (Rev. B) 13 dic 2019
White paper Enabling Small, Cool and Quiet Power Modules with Enhanced HotRod™ QFN Packaging 19 nov 2019

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

TPSM53603EVM — Módulo de alimentación reductor de 3.8 V a 36 V y 3 A en una placa de evaluación de encapsulado pequ

The TPSM53603 evaluation board (EVM) is configured to evaluate the operation of the TPSM53603 power module for current up to 3 A. The input voltage range is 3.8 V to 36 V. The output voltage range is 1 V to 7 V. The evaluation board makes it easy to evaluate the TPSM53603 operation.
Guía del usuario: PDF
Modelo de simulación

TPSM53603 PSpice Transient Model

SNVMC57.ZIP (423 KB) - PSpice Model
Herramienta de diseño

SNVR486 TPSM53603 EVM Design Files

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Módulos de alimentación (inductor integrado)
TPSM53603 Módulo de alimentación reductor de 36 V y 3 A en pequeña QFN HotRod™ mejorada de 5.5 × 5 × 4 mm de t
Desarrollo de hardware
Placa de evaluación
TPSM53603EVM Módulo de alimentación reductor de 3.8 V a 36 V y 3 A en una placa de evaluación de encapsulado pequ
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
B3QFN (RDA) 15 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. ​​​​​​​​​​​​​​

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