Inicio Administración de potencia Reguladores de conmutación CA/CC Controladores de CA/CC

TPS7H5004-SP

ACTIVO

Radiation-hardened, QML-P and QML-V, 2MHz dual-output PWM controller

Detalles del producto

Topology Full bridge, Half bridge, Push pull Control mode Peak current mode Features Leading edge blanking, Multi-topology Duty cycle (max) (%) 50
Topology Full bridge, Half bridge, Push pull Control mode Peak current mode Features Leading edge blanking, Multi-topology Duty cycle (max) (%) 50
CFP (HFT) 22 60.221856 mm² (6.211 mm × 9.696 mm) TSSOP (PW) 24 49.92 mm² (7.8 mm × 6.4 mm) DIESALE (KGD) See data sheet
  • Radiation performance:
    • Radiation hardness assured (RHA) up to TID 100krad(Si)
    • SEL, SEB, and SEGR immune to LET = 75MeV-cm2/mg
    • SET and SEFI characterized up to LET = 75MeV-cm2/mg
    • No cross-conduction events for controller outputs observed during SET characterization
  • Input voltage: 4V to 14V
  • 0.613V +0.7%/–1% voltage reference over temperature, radiation, and line and load regulation
  • Switching frequency from 100kHz to 2MHz
  • External clock synchronization capability
  • Synchronous rectification outputs
    • TPS7H5001-SP, TPS7H5002-SP, TPS7H5003-SP
  • Adjustable dead time
    • TPS7H5001-SP, TPS7H5002-SP
  • Adjustable leading edge blank time
    • TPS7H5001-SP, TPS7H5002-SP, TPS7H5004-SP
  • Configurable duty cycle limit
    • TPS7H5001-SP, TPS7H5002-SP, TPS7H5003-SP
  • Adjustable slope compensation and soft start
  • Package options include CFP and TSSOP
  • Radiation performance:
    • Radiation hardness assured (RHA) up to TID 100krad(Si)
    • SEL, SEB, and SEGR immune to LET = 75MeV-cm2/mg
    • SET and SEFI characterized up to LET = 75MeV-cm2/mg
    • No cross-conduction events for controller outputs observed during SET characterization
  • Input voltage: 4V to 14V
  • 0.613V +0.7%/–1% voltage reference over temperature, radiation, and line and load regulation
  • Switching frequency from 100kHz to 2MHz
  • External clock synchronization capability
  • Synchronous rectification outputs
    • TPS7H5001-SP, TPS7H5002-SP, TPS7H5003-SP
  • Adjustable dead time
    • TPS7H5001-SP, TPS7H5002-SP
  • Adjustable leading edge blank time
    • TPS7H5001-SP, TPS7H5002-SP, TPS7H5004-SP
  • Configurable duty cycle limit
    • TPS7H5001-SP, TPS7H5002-SP, TPS7H5003-SP
  • Adjustable slope compensation and soft start
  • Package options include CFP and TSSOP

The TPS7H500x-SP family of high speed radiation-hardness-assured PWM controllers. The controllers provide a number of features that are beneficial for the design of DC-DC converter topologies intended for space applications. The controllers have a 0.613V +0.7%/–1% accurate internal reference and configurable switching frequency up to 2MHz. Each device offers programmable slope compensation and soft-start.

The TPS7H500x-SP series can be driven using an external clock through the SYNC pin or by using the internal oscillator at a frequency programmed by the user. The controller family offers the user various options for switching outputs, synchronous rectification capability, dead time (fixed or configurable), leading edge blank time (fixed or configurable), and duty cycle limit. Each device in the TPS7H500x-SP series is available in both a 22-pin CFP ceramic package and a 24-pin TSSOP plastic package.

The TPS7H500x-SP family of high speed radiation-hardness-assured PWM controllers. The controllers provide a number of features that are beneficial for the design of DC-DC converter topologies intended for space applications. The controllers have a 0.613V +0.7%/–1% accurate internal reference and configurable switching frequency up to 2MHz. Each device offers programmable slope compensation and soft-start.

The TPS7H500x-SP series can be driven using an external clock through the SYNC pin or by using the internal oscillator at a frequency programmed by the user. The controller family offers the user various options for switching outputs, synchronous rectification capability, dead time (fixed or configurable), leading edge blank time (fixed or configurable), and duty cycle limit. Each device in the TPS7H500x-SP series is available in both a 22-pin CFP ceramic package and a 24-pin TSSOP plastic package.

Descargar Ver vídeo con transcripción Video

Productos similares que pueden interesarle

open-in-new Comparar alternativas
Funcionalidad similar a la del dispositivo comparado
TPS7H5008-SEP ACTIVO Radiation-tolerant, 2MHz, dual-output PWM controller Lower-radiation PWM controller family for LEO or shorter duration missions

Documentación técnica

No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 21
Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TPS7H500x-SP Radiation-Hardness-Assured 2MHz Current Mode PWM Controllers datasheet (Rev. F) PDF | HTML 14/08/2024
* Informe de radiación y confiabilidad TPS7H500x QMLP/SEP Total Ionizing Dose (TID) Report (SLVK177) (Rev. A) 30/07/2026
* Informe de radiación y confiabilidad TPS7H5008-SEP and TPS7H5004-SP QMLP Neutron Displacement Damage (NDD) Characterization Report (Rev. A) 15/08/2024
* Informe de radiación y confiabilidad TPS7H500x-SP Single-Event Effects (SEE) Radiation Report (Rev. B) PDF | HTML 1/09/2023
* Informe de radiación y confiabilidad TPS7H5004-SP QMLV total Ionizing Dose (TID) Report (Rev. A) 14/04/2022
* Informe de radiación y confiabilidad TPS7H5004-SP Neutron Displacement Damage Characterization Test Report 24/03/2022
* SMD TPS7H5004-SP SMD 5962-18222 28/02/2023
Guía de selección TI Space Products (Rev. L) 27/03/2026
Nota sobre la aplicación Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form (Rev. A) PDF | HTML 5/11/2025
Application brief DLA Approved Optimizations for QML Products (Rev. C) PDF | HTML 17/06/2025
Nota sobre la aplicación Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B) PDF | HTML 10/06/2025
Más documentación TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) 20/02/2025
Artículo técnico How can you optimize SWaP for next-generation satellites with electrical power systems (Rev. A) PDF | HTML 19/02/2025
Nota sobre la aplicación QML flow, its importance, and obtaining lot information (Rev. C) 30/08/2023
Circuit design Space-Grade, Overcurrent Protection Circuit for TPS7H500x-SP Using the INA901-SP PDF | HTML 16/03/2023
Artículo técnico Key considerations for advancing satellite electrical power systems PDF | HTML 31/10/2022
Nota sobre la aplicación Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 19/10/2022
Guía del usuario TPS7H500xEVM-CVAL User's Guide PDF | HTML 23/02/2022
Certificado TPS7H5004EVM-CVAL EU RoHS Declaration of Conformity (DoC) 7/02/2022
Nota sobre la aplicación DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer 21/08/2020
Libro electrónico Radiation Handbook for Electronics (Rev. A) 21/05/2019

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

TPS7H5004EVM-CVAL — Módulo de evaluación TPS7H5004 para controlador PWM de salida doble de 2 MHz

El TPS7H5004EVM-CVAL es un módulo de evaluación (EVM) que demuestra cómo el controlador TPS7H5004-SP puede funcionar en bucle abierto y proporciona una plataforma de prueba para el funcionamiento del producto.

Productos y hardware compatibles
En inventario
Límite:
??asset.out-of-stock-ti_es_MX??
No disponible
Modelo de simulación

TPS7H5001-SP SIMPLIS Worst-Case Analysis (WCA) Model

SLVMDU4.ZIP (29 KB) - Modelo SIMPLIS
Productos y hardware compatibles
Modelo de simulación

TPS7H500x PSpice Transient Model

SLVMEI2.ZIP (196 KB) - Modelo PSpice
Productos y hardware compatibles
Modelo de simulación

TPS7H500x SIMPLIS Model (Rev. A)

SLVMEM9A.ZIP (214 KB) - Modelo SIMPLIS
Productos y hardware compatibles
Herramienta de cálculo

SLVRBJ7 — TPS7H5004-SP Push-Pull Converter Calculator

Productos y hardware compatibles
Diseño de referencia

TIDA-010958 — Diseño de referencia de la potencia FPGA Versal® bifásica resistente a la radiación

El TIDA-010958 es un diseño de referencia de alimentación del buck sincrónico resistente a la radiación diseñado para el carril de núcleo AMD® Versal® AI Core XQRVC1902. El diseño permite el funcionamiento con 12 V de entrada para generar una tensión de salida de 0.8 V y una corriente de salida (...)
Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
CFP (HFT) 22 Ultra Librarian
TSSOP (PW) 24 Ultra Librarian
DIESALE (KGD) Ultra Librarian

Pedidos y calidad

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

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 alguna pregunta sobre calidad, encapsulados o pedido de productos de TI, consulte el servicio de asistencia de TI. ​​​​​​​​​​​​​​

Serie de videos

Ver todos los videos

Videos