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eFuses 和熱插拔制器

TPS1663

現行

具有輸出功率限制的 4.5V 至 60V、31mΩ、0.6-6A eFuse

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產品規格表

TPS1663

現行
產品規格表 立即訂購

產品詳細資料

FET Internal Ron (typ) (mΩ) 31 Vin (min) (V) 4.5 Vin (max) (V) 60 Vabsmax_cont (V) 67 Current limit (min) (A) 0.6 Current limit (max) (A) 6 Overcurrent response current limiting Fault response Auto-retry, Latch-off Soft start Adjustable Overvoltage response Clamp, Cut-off Features Current monitoring, Fault output, Output power limiting, Power good signal UL recognition IEC62368, UL2367 TI functional safety category Functional Safety-Capable Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Current monitoring, Inrush current control, Overvoltage protection, Power good signal, Short circuit protection, Thermal shutdown
FET Internal Ron (typ) (mΩ) 31 Vin (min) (V) 4.5 Vin (max) (V) 60 Vabsmax_cont (V) 67 Current limit (min) (A) 0.6 Current limit (max) (A) 6 Overcurrent response current limiting Fault response Auto-retry, Latch-off Soft start Adjustable Overvoltage response Clamp, Cut-off Features Current monitoring, Fault output, Output power limiting, Power good signal UL recognition IEC62368, UL2367 TI functional safety category Functional Safety-Capable Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Current monitoring, Inrush current control, Overvoltage protection, Power good signal, Short circuit protection, Thermal shutdown
HTSSOP (PWP) 20 41.6 mm² 6.5 x 6.4 VQFN (RGE) 24 16 mm² 4 x 4
  • 4.5-V to 60-V operating voltage, 67-V absolute maximum
  • Integrated 60-V, 31-mΩ RON hot-swap FET
  • 0.6-A to 6-A adjustable current limit (±7%)
  • Low quiescent current, 21 µA in shutdown
  • Adjustable output power limiting (TPS16632 only) (±6%)
  • Adjustable UVLO and OVP cutoff with ±2% accuracy
    • Fixed 39-V maximum overvoltage clamp (TPS16632 only)
  • Adjustable output slew rate control for inrush current limiting
    • Charges large and unknown capacitive loads through thermal regulation during device power up
  • Power Good output (PGOOD)
  • Selectable overcurrent fault response options between auto-retry and latch off (MODE)
  • Analog current monitor (IMON) output (±6%)
  • UL 2367 recognized
    • File No. E169910
    • RILIM ≥ 3 kΩ
  • IEC 62368-1 certified
  • Functional Safety-Capable
  • Available in easy-to-use 24-pin VQFN package
  • 4.5-V to 60-V operating voltage, 67-V absolute maximum
  • Integrated 60-V, 31-mΩ RON hot-swap FET
  • 0.6-A to 6-A adjustable current limit (±7%)
  • Low quiescent current, 21 µA in shutdown
  • Adjustable output power limiting (TPS16632 only) (±6%)
  • Adjustable UVLO and OVP cutoff with ±2% accuracy
    • Fixed 39-V maximum overvoltage clamp (TPS16632 only)
  • Adjustable output slew rate control for inrush current limiting
    • Charges large and unknown capacitive loads through thermal regulation during device power up
  • Power Good output (PGOOD)
  • Selectable overcurrent fault response options between auto-retry and latch off (MODE)
  • Analog current monitor (IMON) output (±6%)
  • UL 2367 recognized
    • File No. E169910
    • RILIM ≥ 3 kΩ
  • IEC 62368-1 certified
  • Functional Safety-Capable
  • Available in easy-to-use 24-pin VQFN package

The TPS1663x is an easy-to-use, positive 60-V, 6-A eFuse with a 31-mΩ integrated FET. Protection for the load, source, and eFuse itself are provided along with adjustable features such as accurate overcurrent protection, fast short circuit protection, output slew rate control, overvoltage protection and undervoltage lockout. The TPS16332 device integrates adjustable output power limiting (PLIM) functionality that simplifies and enables compliance to standards such as IEC61010-1 and UL1310. The device also includes adjustable overcurrent functionality. PGOOD can be used for enable and disable control of the downstream DC/DC converters.

A shutdown pin provides external control for enabling and disabling the internal FET, as well as placing the device in a low current shutdown mode. For system status monitoring and downstream load control, the device provides fault and a precise current monitor output. The MODE pin allows flexibility to configure the device between the two current-limiting fault responses (latch off and auto-retry).

The devices are available in a 4-mm × 4-mm 24-pin VQFN package and are specified over a –40°C to +125°C temperature range.

The TPS1663x is an easy-to-use, positive 60-V, 6-A eFuse with a 31-mΩ integrated FET. Protection for the load, source, and eFuse itself are provided along with adjustable features such as accurate overcurrent protection, fast short circuit protection, output slew rate control, overvoltage protection and undervoltage lockout. The TPS16332 device integrates adjustable output power limiting (PLIM) functionality that simplifies and enables compliance to standards such as IEC61010-1 and UL1310. The device also includes adjustable overcurrent functionality. PGOOD can be used for enable and disable control of the downstream DC/DC converters.

A shutdown pin provides external control for enabling and disabling the internal FET, as well as placing the device in a low current shutdown mode. For system status monitoring and downstream load control, the device provides fault and a precise current monitor output. The MODE pin allows flexibility to configure the device between the two current-limiting fault responses (latch off and auto-retry).

The devices are available in a 4-mm × 4-mm 24-pin VQFN package and are specified over a –40°C to +125°C temperature range.
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類型 標題 日期
* Data sheet TPS1663x 60-V, 6-A eFuse with Adjustable Output Power Limiting datasheet (Rev. F) PDF | HTML 2023年 2月 24日
Application note Reliable Startup with Large and Unknown Capacitive Loads (Rev. A) PDF | HTML 2022年 2月 7日
Functional safety information TPS1663 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 2021年 6月 18日
Application note Parallel Operation of TPS2663 eFuses PDF | HTML 2020年 11月 16日
Application brief Single Point Failure Protection for Motor Drives and PLC Systems 2020年 6月 30日
Certificate TPSx663 UL Certificate of Compliance IEC 62368-1 2020年 4月 10日
Certificate TPSx663 UL Certificate of Compliance UL 2367 2020年 4月 10日
Functional safety information eFuse: Safety Certification and why it Matters 2020年 3月 18日
E-book 11 Ways to Protect Your Power Path 2019年 7月 3日
Technical article Optimizing power density with eFuses PDF | HTML 2019年 6月 27日
Application note Minimizing System Down-time with Smart eFuses 2019年 6月 12日
EVM User's guide TPS16630-32EVM Evaluation Module for TPS1663x (Rev. A) 2019年 3月 21日
Application note Basics of eFuses (Rev. A) 2018年 4月 5日
Application note Power Multiplexing Using Load Switches and eFuses (Rev. A) 2017年 6月 20日

設計與開發

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開發板

TPS16630-32EVM — TPS1663x eFuse 評估模組

The TPS16630-32EVM allows reference circuit evaluation of TI's TPS1663x eFuse. The TPS1663X devices are 4.5V - 60V, 6A Industrial eFuse with integrated FET, programmable under voltage, over voltage, over current and inrush current protection features.

使用指南: PDF
TI.com 無法提供
開發板

TPS2663-166EVM — 採用 PWP 封裝且適用於 TPS26633 和 TPS16630 eFuse 的評估模組

The TPS2663-166EVM allows reference circuit evaluation of TI's TPS26633 and TPS16630 eFuse. The TPS26633 and TPS16630 devices are 4.5V -60V, 6A eFuses with integrated 31mOhm FET.

使用指南: PDF
TI.com 無法提供
模擬型號

TPS1663 PSpice Transient Model

SLVMD04.ZIP (303 KB) - PSpice Model
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計算工具

SLVC765 — TPS2663 Design Calculator

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產品
eFuses 和熱插拔制器
TPS1663 — 具有輸出功率限制的 4.5V 至 60V、31mΩ、0.6-6A eFuse TPS2663 — 具有輸出功率限制和突波保護功能的 4.5V 至 60V、31mΩ、0.6A 至 6A eFuse
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計算工具

TVS-RECOMMENDATION-CALC — TVS diode recommendation tool

This tool suggests suitable TVS for given system parameters and abs max voltage rating of the device.
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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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VQFN (RGE) 24 檢視選項
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