홈 전원 관리 AC/DC & DC/DC controllers (external FET)
홈
전원 관리
AC/DC & DC/DC controllers (external FET)

TPS7H5007-SEP

활성

동기 정류를 지원하는 방사능 내성 2MHz PWM 컨트롤러

지금 주문
데이터시트

TPS7H5007-SEP

활성
데이터시트 지금 주문

제품 상세 정보

Vin (max) (V) 14 Operating temperature range (°C) -55 to 125 Control mode Current Topology Active clamp, Boost, Buck, Flyback, Forward Rating Space Duty cycle (max) (%) 100
Vin (max) (V) 14 Operating temperature range (°C) -55 to 125 Control mode Current Topology Active clamp, Boost, Buck, Flyback, Forward Rating Space Duty cycle (max) (%) 100
TSSOP (PW) 24 49.92 mm² 7.8 x 6.4
  • Radiation hardened:
    • SEL, SEB, and SEGR immune to LET = 43 MeV-cm2/mg
    • SET and SEFI characterized up to LET = 43 MeV-cm2/mg
    • TID assured for every wafer lot up to 50 krad(Si)
  • Input voltage: 4 V to 14 V
  • 0.613-V +0.7%/–1% voltage reference over temperature, radiation, and line and load regulation
  • Switching frequency from 100 kHz to 2 MHz
  • External clock synchronization capability
  • Synchronous rectification outputs
    • TPS7H5005-SEP, TPS7H5006-SEP, TPS7H5007-SEP
  • Adjustable dead time
    • TPS7H5005-SEP, TPS7H5006-SEP
  • Adjustable leading edge blank time
    • TPS7H5005-SEP, TPS7H5006-SEP, TPS7H5008-SEP
  • Configurable duty cycle limit
    • TPS7H5005-SEP, TPS7H5006-SEP, TPS7H5007-SEP
  • Adjustable slope compensation and soft start
  • 24-pin TSSOP package
  • Space Enhanced Plastic
    • Controlled baseline
    • Au bondwire and NiPdAu lead finish
    • Meets NASA ASTM E595 outgassing specification
    • One fabrication, assembly, and test site
    • Extended product life cycle
    • Extended product change notification
    • Product traceability
  • Radiation hardened:
    • SEL, SEB, and SEGR immune to LET = 43 MeV-cm2/mg
    • SET and SEFI characterized up to LET = 43 MeV-cm2/mg
    • TID assured for every wafer lot up to 50 krad(Si)
  • Input voltage: 4 V to 14 V
  • 0.613-V +0.7%/–1% voltage reference over temperature, radiation, and line and load regulation
  • Switching frequency from 100 kHz to 2 MHz
  • External clock synchronization capability
  • Synchronous rectification outputs
    • TPS7H5005-SEP, TPS7H5006-SEP, TPS7H5007-SEP
  • Adjustable dead time
    • TPS7H5005-SEP, TPS7H5006-SEP
  • Adjustable leading edge blank time
    • TPS7H5005-SEP, TPS7H5006-SEP, TPS7H5008-SEP
  • Configurable duty cycle limit
    • TPS7H5005-SEP, TPS7H5006-SEP, TPS7H5007-SEP
  • Adjustable slope compensation and soft start
  • 24-pin TSSOP package
  • Space Enhanced Plastic
    • Controlled baseline
    • Au bondwire and NiPdAu lead finish
    • Meets NASA ASTM E595 outgassing specification
    • One fabrication, assembly, and test site
    • Extended product life cycle
    • Extended product change notification
    • Product traceability

The TPS7H500x-SEP series (consisting of TPS7H5005-SEP, TPS7H5006-SEP, TPS7H5007-SEP, and TPS7H5008-SEP) is a family of high-speed, radiation-tolerant, PWM controllers in space enhanced plastic. 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 0.613-V +0.7%/–1% accurate internal reference and configurable switching frequency up to 2 MHz. Each device offers programmable slope compensation and soft-start.

The TPS7H500x-SEP 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-SEP series has a 24-pin TSSOP package.

The TPS7H500x-SEP series (consisting of TPS7H5005-SEP, TPS7H5006-SEP, TPS7H5007-SEP, and TPS7H5008-SEP) is a family of high-speed, radiation-tolerant, PWM controllers in space enhanced plastic. 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 0.613-V +0.7%/–1% accurate internal reference and configurable switching frequency up to 2 MHz. Each device offers programmable slope compensation and soft-start.

The TPS7H500x-SEP 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-SEP series has a 24-pin TSSOP package.

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open-in-new 대안 비교
비교 대상 장치와 유사한 기능
TPS7H5003-SP 활성 방사능 저항 QMLV, 동기 정류를 지원하는 2MHz PWM 컨트롤러 QML-qualified higher-radiation PWM controller family for GEO missions

기술 문서

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모두 보기13
유형 직함 날짜
* Data sheet TPS7H500x-SEP Radiation-Tolerant 2-MHz Current Mode PWM Controllers in Space Enhanced Plastic datasheet (Rev. A) PDF | HTML 2022/09/01
* VID TPS7H5007-SEP VID V62-22607 2022/08/29
* Radiation & reliability report TPS7H5007-SEP Neutron Displacement Damage Characterization Test Report 2022/08/11
* Radiation & reliability report TPS7H500x-SEP Production Flow and Reliability Report PDF | HTML 2022/08/11
* Radiation & reliability report TPS7H5007-SEP Total Ionizing Dose (TID) (Rev. A) 2022/07/08
* Radiation & reliability report Single Event Effects Report of the TPS7H500X-SEP Dual-Output PWM Controller 2022/04/25
Technical article 우주 항공 강화 제품이 저지구 궤도 애플리케이션의 과제를 해결하는 방법 (Rev. A) PDF | HTML 2024/01/11
Technical article How can you optimize SWaP for next-generation satellites with electronic power systems? PDF | HTML 2024/01/02
Technical article Key considerations for advancing satellite electrical power systems PDF | HTML 2022/10/31
Application note Reduce the Risk in Low-Earth Orbit Missions with Space Enhanced Plastic Products (Rev. A) PDF | HTML 2022/09/15
Selection guide TI Space Products (Rev. I) 2022/03/03
Certificate TPS7H5007EVM EU RoHS Declaration of Conformity (DoC) 2022/02/08
E-book Radiation Handbook for Electronics (Rev. A) 2019/05/21

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

TPS7H5007EVM — TPS7H5007 동기 정류를 지원하는 2MHz PWM 컨트롤러용 평가 모듈

TPS7H5007 평가 모듈(EVM)은 TPS7H5007-SEP 컨트롤러가 개방형 루프에서 어떻게 작동할 수 있는지 보여주고 제품을 작동할 테스트 플랫폼을 제공합니다.

사용 설명서: PDF | HTML
TI.com에서 구매할 수 없습니다
시뮬레이션 모델

TPS7H5007-SEP PSpice Transient Model

SLVMDT8.ZIP (41 KB) - PSpice Model
다운로드
시뮬레이션 모델

TPS7H5007-SEP SIMPLIS Model

SLVMDT2.ZIP (28 KB) - SIMPLIS Model
다운로드
계산 툴

SLVRBK5 — TPS7H5007-SEP Buck Converter Calculator

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
AC/DC & DC/DC controllers (external FET)
TPS7H5007-SEP — 동기 정류를 지원하는 방사능 내성 2MHz PWM 컨트롤러
다운로드
계산 툴

SLVRBK6 — TPS7H5007-SEP Flyback Converter Calculator

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
AC/DC & DC/DC controllers (external FET)
TPS7H5007-SEP — 동기 정류를 지원하는 방사능 내성 2MHz PWM 컨트롤러
다운로드
패키지 핀 다운로드
TSSOP (PW) 24 옵션 보기
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

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포럼 주제 모두 보기(영문)

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