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AC/DC & DC/DC controllers (external FET)

TPS7H5005-SEP

現行

附帶同步整流的耐輻射、2-MHz、雙輸出 PWM 控制器

立即訂購
產品規格表

TPS7H5005-SEP

現行
產品規格表 立即訂購

產品詳細資料

Vin (max) (V) 14 Operating temperature range (°C) -55 to 125 Control mode Current Topology Active clamp, Boost, Buck, Forward, Full bridge, Half bridge, Push pull 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, Forward, Full bridge, Half bridge, Push pull 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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類型 標題 日期
* Data sheet TPS7H500x-SEP Radiation-Tolerant 2-MHz Current Mode PWM Controllers in Space Enhanced Plastic datasheet (Rev. A) PDF | HTML 2022年 9月 1日
* VID TPS7H5005-SEP VID V62-22607 2022年 8月 29日
* Radiation & reliability report TPS7H5005-SEP Neutron Displacement Damage Characterization Test Report 2022年 8月 11日
* Radiation & reliability report TPS7H500x-SEP Production Flow and Reliability Report PDF | HTML 2022年 8月 11日
* Radiation & reliability report TPS7H5005-SEP Total Ionizing Dose (TID) (Rev. A) 2022年 7月 7日
* Radiation & reliability report Single Event Effects Report of the TPS7H500X-SEP Dual-Output PWM Controller 2022年 4月 25日
Technical article 航太級強化產品如何因應低地球軌道應用的挑戰 (Rev. A) PDF | HTML 2024年 1月 11日
Technical article How can you optimize SWaP for next-generation satellites with electronic power systems? PDF | HTML 2024年 1月 2日
Application note Using Space Grade Power Components to Power AMD Kintex XQRKU060 FPGA PDF | HTML 2023年 11月 8日
Technical article Key considerations for advancing satellite electrical power systems PDF | HTML 2022年 10月 31日
Application note Reduce the Risk in Low-Earth Orbit Missions with Space Enhanced Plastic Products (Rev. A) PDF | HTML 2022年 9月 15日
Selection guide TI Space Products (Rev. I) 2022年 3月 3日
E-book Radiation Handbook for Electronics (Rev. A) 2019年 5月 21日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

TPS7H5005EVM — 適用於附帶同步整流的 2-MHz 雙輸出 PWM 控制器的 TPS7H5005 評估模組

TPS7H5005 評估模組 (EVM) 展示了 TPS7H5005-SEP 控制器如何在開環中運作，並提供操作產品的測試平台。

使用指南: PDF | HTML
TI.com 無法提供
模擬型號

TPS7H5005-SEP PSpice Transient Model

SLVMDT6.ZIP (45 KB) - PSpice Model
下載
模擬型號

TPS7H5005-SEP SIMPLIS Model

SLVMDT0.ZIP (33 KB) - SIMPLIS Model
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計算工具

SLVRBK0 — TPS7H5005-SEP Buck Converter Calculator

支援產品和硬體

支援產品和硬體

產品
AC/DC & DC/DC controllers (external FET)
TPS7H5005-SEP — 附帶同步整流的耐輻射、2-MHz、雙輸出 PWM 控制器
下載
計算工具

SLVRBK1 — TPS7H5005-SEP Flyback Converter Calculator

支援產品和硬體

支援產品和硬體

產品
AC/DC & DC/DC controllers (external FET)
TPS7H5005-SEP — 附帶同步整流的耐輻射、2-MHz、雙輸出 PWM 控制器
下載
計算工具

SLVRBK2 — TPS7H5005-SEP Push-Pull Converter Calculator

支援產品和硬體

支援產品和硬體

產品
AC/DC & DC/DC controllers (external FET)
TPS7H5005-SEP — 附帶同步整流的耐輻射、2-MHz、雙輸出 PWM 控制器
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  • REACH
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  • 鉛塗層/球物料
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