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TPS7H5002-SP

ACTIVO

Radiation-hardened, QML-P and QML-V, 2MHz PWM with synchronous rectification and dead-time setting

Detalles del producto

Topology Active clamp, Boost, Buck, Flyback, Forward Control mode Peak current mode Features Dead time control, Leading edge blanking, Multi-topology Duty cycle (max) (%) 100
Topology Active clamp, Boost, Buck, Flyback, Forward Control mode Peak current mode Features Dead time control, Leading edge blanking, Multi-topology Duty cycle (max) (%) 100
DIESALE (KGD) See data sheet CFP (HFT) 22 60.221856 mm² (6.211 mm × 9.696 mm) TSSOP (PW) 24 49.92 mm² (7.8 mm × 6.4 mm)
  • 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.

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Documentación técnica

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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 (SLVK175) (Rev. A) 30/07/2026
* Informe de radiación y confiabilidad TPS7H5006-SEP and TPS7H5002-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 TPS7H5002-SP QMLV total Ionizing Dose (TID) Report (Rev. A) 14/04/2022
* Informe de radiación y confiabilidad TPS7H5002-SP Neutron Displacement Damage Characterization Test Report 24/03/2022
* SMD TPS7H5002-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
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

TPS7H5002EVM-CVAL — Módulo de evaluación TPS7H5002 para controlador PWM de 2 MHz con rectificación síncrona y tiempo mue

El TPS7H5002EVM-CVAL es un módulo de evaluación (EVM) que demuestra cómo el controlador TPS7H5002-SP puede funcionar en bucle abierto y proporciona una plataforma de prueba para el funcionamiento del producto.

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Pedidos y calidad

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