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AC/DC 和 DC/DC 控制器 (外部 FET)

TPS7H5003-SP

現行

具有同步整流的輻射強化 QMLV 和 QMLP、2MHz PWM 控制器

立即訂購
產品規格表

TPS7H5003-SP

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, Flyback, Forward Rating Space Features Leading edge blanking, Low power, Multi-topology 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 Features Leading edge blanking, Low power, Multi-topology Duty cycle (max) (%) 100
CFP (HFT) 22 60.221856 mm² 6.211 x 9.696 DIESALE (KGD) — See data sheet TSSOP (PW) 24 49.92 mm² 7.8 x 6.4
  • 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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技術文件

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類型 標題 日期
* Data sheet TPS7H500x-SP Radiation-Hardness-Assured 2MHz Current Mode PWM Controllers datasheet (Rev. F) PDF | HTML 2024年 8月 14日
* Radiation & reliability report TPS7H5003-SP QMLP Total Ionizing Dose (TID) Report PDF | HTML 2024年 8月 19日
* Radiation & reliability report TPS7H5007-SEP and TPS7H5003-SP QMLP Neutron Displacement Damage (NDD) Characterization Report (Rev. A) 2024年 8月 15日
* Radiation & reliability report TPS7H500x-SP Single-Event Effects (SEE) Radiation Report (Rev. B) PDF | HTML 2023年 9月 1日
* SMD TPS7H5003-SP SMD 5962-18222 2023年 2月 28日
* Radiation & reliability report TPS7H5003-SP QMLV total Ionizing Dose (TID) Report (Rev. A) 2022年 4月 14日
* Radiation & reliability report TPS7H5003-SP Neutron Displacement Damage Characterization Test Report 2022年 3月 25日
Application brief DLA Approved Optimizations for QML Products (Rev. B) PDF | HTML 2024年 10月 23日
Selection guide TI Space Products (Rev. J) 2024年 2月 12日
Technical article How can you optimize SWaP for next-generation satellites with electronic power systems? PDF | HTML 2024年 1月 2日
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. A) 2023年 8月 31日
Application note QML flow, its importance, and obtaining lot information (Rev. C) 2023年 8月 30日
Circuit design Space-Grade, Overcurrent Protection Circuit for TPS7H500x-SP Using the INA901-SP PDF | HTML 2023年 3月 16日
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. A) PDF | HTML 2022年 11月 17日
Technical article Key considerations for advancing satellite electrical power systems PDF | HTML 2022年 10月 31日
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 2022年 10月 19日
User guide TPS7H500xEVM-CVAL User's Guide PDF | HTML 2022年 2月 23日
Certificate TPS7H5003EVM-CVAL EU RoHS Declaration of Conformity (DoC) 2022年 2月 7日
Application note Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form PDF | HTML 2020年 5月 18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

TPS7H5003EVM-CVAL — 適用於附帶同步整流的 2-MHz PWM 控制器的 TPS7H5003 評估模組

TPS7H5003EVM-CVAL 是一款評估模組 (EVM)，展示了 TPS7H5003-SP 控制器如何在開環運作，並提供操作產品的測試平台。

使用指南: PDF | HTML
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模擬型號

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

SLVMDU4.ZIP (29 KB) - SIMPLIS Model
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模擬型號

TPS7H5003-SP PSpice Transient Model

SLVMDT4.ZIP (51 KB) - PSpice Model
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模擬型號

TPS7H5003-SP SIMPLIS Model

SLVMDS8.ZIP (28 KB) - SIMPLIS Model
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計算工具

SLVRBJ5 — TPS7H5003-SP Buck Converter Calculator

支援產品和硬體

支援產品和硬體

產品
AC/DC 和 DC/DC 控制器 (外部 FET)
TPS7H5003-SP — 具有同步整流的輻射強化 QMLV 和 QMLP、2MHz PWM 控制器
下載
計算工具

SLVRBJ6 — TPS7H5003-SP Flyback Converter Calculator

支援產品和硬體

支援產品和硬體

產品
AC/DC 和 DC/DC 控制器 (外部 FET)
TPS7H5003-SP — 具有同步整流的輻射強化 QMLV 和 QMLP、2MHz PWM 控制器
下載
封裝 針腳 CAD 符號、佔位空間與 3D 模型
CFP (HFT) 22 Ultra Librarian
DIESALE (KGD) —
TSSOP (PW) 24 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

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  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
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