홈
전원 관리
AC/DC 및 DC/DC 컨버터(통합 FET)
홈
전원 관리
AC/DC 및 DC/DC 컨버터(통합 FET)

TPS50601-SP

활성

방사능 저항 QMLV, 3V~6.3V 입력, 6A 동기 스텝다운 컨버터

alarm알림 지금 주문
데이터 시트

이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TPS50601A-SP 활성 방사능 저항 QMLV, 3V~7V 입력, 6A 동기 스텝다운 컨버터 Improved SEE radiation performance, improved voltage reference and wider VIN support.

TPS50601-SP

활성
데이터 시트 지금 주문

제품 상세 정보

Rating Space Operating temperature range (°C) -55 to 125 Topology Buck Type Converter Iout (max) (A) 6 Vin (min) (V) 3 Vin (max) (V) 6.3 Switching frequency (min) (kHz) 100 Switching frequency (max) (kHz) 1000 Features Enable, Frequency synchronization, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, Tracking, UVLO adjustable Control mode current mode Vout (min) (V) 0.795 Vout (max) (V) 6.35 Iq (typ) (µA) 5000 Duty cycle (max) (%) 95
Rating Space Operating temperature range (°C) -55 to 125 Topology Buck Type Converter Iout (max) (A) 6 Vin (min) (V) 3 Vin (max) (V) 6.3 Switching frequency (min) (kHz) 100 Switching frequency (max) (kHz) 1000 Features Enable, Frequency synchronization, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, Tracking, UVLO adjustable Control mode current mode Vout (min) (V) 0.795 Vout (max) (V) 6.35 Iq (typ) (µA) 5000 Duty cycle (max) (%) 95
CFP (HKH) 20 93.726 mm² 12.7 x 7.38 DIESALE (KGD) — See data sheet
  • 5962R10221:
    • Radiation Hardness Assurance (RHA) up to TID 100 krad (Si)
    • ELDRS Free 100 krad (Si) – 10 mRAD(Si)/s
    • Single Event Latchup (SEL) Immune to
      LET = 85 MeV-cm2/mg (See Radiation Report, http://www.ti.com/radiation)
    • SEB and SEGR Immune to 85 MeV-cm2/mg, SOA Curve Available (See Radiation Report)
    • SET/SEFI Cross-Section Plot Available (See Radiation Report)
  • Peak Efficiency: 95% (VO = 3.3 V)
  • Integrated 55-mΩ/50-mΩ MOSFETs
  • Split Power Rail: 1.6 to 6.3 V on PVIN
  • Power Rail: 3 to 6.3 V on VIN
  • 6-A Maximum Output Current
  • Flexible Switching Frequency Options:
    • 100-kHz to 1-MHz Adjustable Internal Oscillator
    • External Sync Capability: 100 kHz to 1 MHz
    • Sync Pin can be Configured as a 500-kHz Output for Master/Slave Applications
  • 0.795-V ±1.258% Voltage Reference at 25°C
  • Monotonic Start-Up into Prebiased Outputs
  • Adjustable Soft Start Through External Capacitor
  • Input Enable and Power-Good Output for Power Sequencing
  • Power Good Output Monitor for Undervoltage and Overvoltage
  • Adjustable Input Undervoltage Lockout (UVLO)
  • 20-Pin Thermally-Enhanced Ceramic Flatpack Package (HKH)
  • See www.ti.com/swift for SWIFT Documentation
  • See the Tools & Software Tab
  • 5962R10221:
    • Radiation Hardness Assurance (RHA) up to TID 100 krad (Si)
    • ELDRS Free 100 krad (Si) – 10 mRAD(Si)/s
    • Single Event Latchup (SEL) Immune to
      LET = 85 MeV-cm2/mg (See Radiation Report, http://www.ti.com/radiation)
    • SEB and SEGR Immune to 85 MeV-cm2/mg, SOA Curve Available (See Radiation Report)
    • SET/SEFI Cross-Section Plot Available (See Radiation Report)
  • Peak Efficiency: 95% (VO = 3.3 V)
  • Integrated 55-mΩ/50-mΩ MOSFETs
  • Split Power Rail: 1.6 to 6.3 V on PVIN
  • Power Rail: 3 to 6.3 V on VIN
  • 6-A Maximum Output Current
  • Flexible Switching Frequency Options:
    • 100-kHz to 1-MHz Adjustable Internal Oscillator
    • External Sync Capability: 100 kHz to 1 MHz
    • Sync Pin can be Configured as a 500-kHz Output for Master/Slave Applications
  • 0.795-V ±1.258% Voltage Reference at 25°C
  • Monotonic Start-Up into Prebiased Outputs
  • Adjustable Soft Start Through External Capacitor
  • Input Enable and Power-Good Output for Power Sequencing
  • Power Good Output Monitor for Undervoltage and Overvoltage
  • Adjustable Input Undervoltage Lockout (UVLO)
  • 20-Pin Thermally-Enhanced Ceramic Flatpack Package (HKH)
  • See www.ti.com/swift for SWIFT Documentation
  • See the Tools & Software Tab

The TPS50601-SP is a radiation hardened, 6.3-V, 6-A synchronous step-down converter, which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through current mode control, which reduces component count, and a high switching frequency, reducing the inductor's footprint. The devices are offered in a thermally enhanced 20-pin ceramic, dual in-line flatpack package.

The output voltage startup ramp is controlled by the SS/TR pin which allows operation as either a stand alone power supply or in tracking situations. Power sequencing is also possible by correctly configuring the enable and the open drain power good pins.

Cycle-by-cycle current limiting on the high-side FET protects the device in overload situations and is enhanced by a low-side sourcing current limit which prevents current runaway. There is also a low-side sinking current limit which turns off the low-side MOSFET to prevent excessive reverse current. Thermal shutdown disables the part when die temperature exceeds thermal shutdown temperature.

The TPS50601-SP is a radiation hardened, 6.3-V, 6-A synchronous step-down converter, which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through current mode control, which reduces component count, and a high switching frequency, reducing the inductor's footprint. The devices are offered in a thermally enhanced 20-pin ceramic, dual in-line flatpack package.

The output voltage startup ramp is controlled by the SS/TR pin which allows operation as either a stand alone power supply or in tracking situations. Power sequencing is also possible by correctly configuring the enable and the open drain power good pins.

Cycle-by-cycle current limiting on the high-side FET protects the device in overload situations and is enhanced by a low-side sourcing current limit which prevents current runaway. There is also a low-side sinking current limit which turns off the low-side MOSFET to prevent excessive reverse current. Thermal shutdown disables the part when die temperature exceeds thermal shutdown temperature.
filter 기타 AC/DC 및 DC/DC 컨버터(통합 FET) 찾기
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기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
20개 모두 보기
유형 직함 날짜
* Data sheet TPS50601-SP Radiation Hardened 1.6- to 6.3-V Input, 6-A Synchronous Buck Converter datasheet PDF | HTML 2015/12/05
* Radiation & reliability report TPS50601-SP Total Ionizing Dose (TID) Radiation Report (Rev. A) 2022/02/02
* Radiation & reliability report TPS50601-SP Neutron Displacement Damage Characterization (Rev. A) 2019/03/29
* Radiation & reliability report TPS50601-SP Synchronous Step-Down Converter Single-Event Effects Summary (Rev. A) 2017/12/11
* Radiation & reliability report TPS50601-SP Total Ionizing Dose (TID) Radiation Report 2016/07/08
* SMD TPS50601-SP SMD 5962-10221 2016/06/21
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) 2025/02/20
Application brief DLA Approved Optimizations for QML Products (Rev. B) PDF | HTML 2024/10/23
Selection guide TI Space Products (Rev. J) 2024/02/12
Application note QML flow, its importance, and obtaining lot information (Rev. C) 2023/08/30
Application note TI Space Rated Power Solution for Microsemi® RTG4™ FPGA (Rev. B) PDF | HTML 2023/01/19
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. A) PDF | HTML 2022/11/17
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 2022/10/19
Application brief Why Radiation Hardness Matters for Point-of-Load Converters PDF | HTML 2022/01/13
Application note DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer 2020/08/21
Application note Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form PDF | HTML 2020/05/18
Application note TPS50601x-SP Comparison Guide (Rev. A) PDF | HTML 2020/04/06
E-book Radiation Handbook for Electronics (Rev. A) 2019/05/21
Technical article 7 things to know about spacecraft subsystems before your next trip to Mars PDF | HTML 2016/07/06
EVM User's guide TPS50601SPEVM, 6-A/12-A, SWIFT™ Regulator Evaluation Module 2013/01/30

설계 및 개발

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

평가 보드

TPS50601SPEVM-D — TPS50601-SP 듀얼 작동 평가 모듈

The TPS50601-SP DC/DC converter is designed to provide up to a 6-A output in single phase operation (TPS50601SPEVM-S) and up to 12 A in dual phase operation (TPS50601SPEVM-D), when each phase is configured to provide 6-A per phase.

TPS50601SPEVM-D can also be configured such that each phase (...)

사용 설명서: PDF
평가 보드

TPS50601SPEVM-S — TPS50601-SP 단일 작동 평가 모듈

The TPS50601-SP DC/DC converter is designed to provide up to a 6-A output in single phase operation (TPS50601SPEVM-S) and up to 12 A in dual phase operation (TPS50601SPEVM-D), when each phase is configured to provide 6-A per phase.

TPS50601SPEVM-D can also be configured such that each phase (...)

사용 설명서: PDF
시뮬레이션 모델

TPS50601-SP TINA Unencrypted Transient Model

SLVMDD3.ZIP (98 KB) - TINA-TI Spice Model
다운로드
시뮬레이션 모델

TPS50601-SP TINA-TI Average Reference Design

SLVMBT0.TSC (860 KB) - TINA-TI Reference Design
다운로드
시뮬레이션 모델

TPS50601-SP TINA-TI Average Spice Model

SLVMBS9.ZIP (8 KB) - TINA-TI Spice Model
다운로드
시뮬레이션 모델

TPS50601-SP TINA-TI Transient Reference Design

SLVMBT4.TSC (916 KB) - TINA-TI Reference Design
다운로드
시뮬레이션 모델

TPS50601-SP TINA-TI Transient Spice Model

SLVMBT5.ZIP (60 KB) - TINA-TI Spice Model
다운로드
시뮬레이션 모델

TPS50601-SP Unencrypted TINA Average Model Package

SLVMDE9.ZIP (29 KB) - TINA-TI Spice Model
다운로드
계산 툴

SLVRBG5 — TPS50601-SP Buck Converter Calculator

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
AC/DC 및 DC/DC 컨버터(통합 FET)
TPS50601-SP — 방사능 저항 QMLV, 3V~6.3V 입력, 6A 동기 스텝다운 컨버터
다운로드
패키지 핀 CAD 기호, 풋프린트 및 3D 모델
CFP (HKH) 20 Ultra Librarian
DIESALE (KGD) —
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

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