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eFuses 和熱插拔制器

TPS2592AA

不推薦在新設計中採用

4.5-V-13.8-V、28mΩ、2-3.7A eFuse

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產品規格表
TPS2592AA 不建議用於新設計
儘管為了支援以前的設計而繼續生產此項產品，但我們並不建議用在新設計上。考量下列其中一項替代產品：
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TPS25924 現行 具有外部阻斷 FET 驅動器的 4.5-V 至 13.8-V、28mΩ、1-5A eFuse Supports greater maximum continuous output current.

TPS2592AA

不推薦在新設計中採用
產品規格表 立即訂購

產品詳細資料

Ron (typ) (mΩ) 28 Vin (min) (V) 4.5 Vin (max) (V) 13.8 Vabsmax_cont (V) 20 Current limit (min) (A) 2 Current limit (max) (A) 3.7 Overcurrent response current limiting Fault response Auto-retry Overvoltage response Clamp Features Analog current monitor Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Inrush current control, Overvoltage protection, Reverse current blocking, Short circuit protection, Thermal shutdown
Ron (typ) (mΩ) 28 Vin (min) (V) 4.5 Vin (max) (V) 13.8 Vabsmax_cont (V) 20 Current limit (min) (A) 2 Current limit (max) (A) 3.7 Overcurrent response current limiting Fault response Auto-retry Overvoltage response Clamp Features Analog current monitor Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Inrush current control, Overvoltage protection, Reverse current blocking, Short circuit protection, Thermal shutdown
VSON (DRC) 10 9 mm² 3 x 3
  • VOPERATING = 4.5 V to 13.8 V, VABSMAX = 20 V
  • Integrated 28-mΩ Pass MOSFET
  • Fixed 15-V Over Voltage Clamp
  • 2-A to 3.7-A Adjustable ILIMIT (±15% Accuracy)
  • Reverse Current Blocking Support
  • Programmable OUT Slew Rate, UVLO
  • Built-in Thermal Shutdown
  • UL 2367 Recognized – File No. 169910*
    • *RILIM ≤ 100 kΩ (4 A max)
  • Safe During Single Point Failure Test (UL60950)
  • Small Foot Print – 10L (3 mm × 3 mm) VSON
  • VOPERATING = 4.5 V to 13.8 V, VABSMAX = 20 V
  • Integrated 28-mΩ Pass MOSFET
  • Fixed 15-V Over Voltage Clamp
  • 2-A to 3.7-A Adjustable ILIMIT (±15% Accuracy)
  • Reverse Current Blocking Support
  • Programmable OUT Slew Rate, UVLO
  • Built-in Thermal Shutdown
  • UL 2367 Recognized – File No. 169910*
    • *RILIM ≤ 100 kΩ (4 A max)
  • Safe During Single Point Failure Test (UL60950)
  • Small Foot Print – 10L (3 mm × 3 mm) VSON

The TPS2592Ax family of eFuses is a highly integrated circuit protection and power management solution in a tiny package. The devices use few external components and provide multiple protection modes. They are a robust defense against overloads, shorts circuits, voltage surges, excessive inrush current, and reverse current.

Current limit level can be set with a single external resistor. Over voltage events are limited by internal clamping circuits to a safe fixed maximum, with no external components required.

Applications with particular voltage ramp requirements can set dV/dT with a single capacitor to ensure proper output ramp rates. Many systems, such as SSDs, must not allow holdup capacitance energy to dump back through the FET body diode onto a drooping or shorted input bus. The BFET pin is for such systems. An external NFET can be connected “Back to Back (B2B)” with the TPS2592Ax output and the gate driven by BFET to prevent current flow from load to source.

The TPS2592Ax family of eFuses is a highly integrated circuit protection and power management solution in a tiny package. The devices use few external components and provide multiple protection modes. They are a robust defense against overloads, shorts circuits, voltage surges, excessive inrush current, and reverse current.

Current limit level can be set with a single external resistor. Over voltage events are limited by internal clamping circuits to a safe fixed maximum, with no external components required.

Applications with particular voltage ramp requirements can set dV/dT with a single capacitor to ensure proper output ramp rates. Many systems, such as SSDs, must not allow holdup capacitance energy to dump back through the FET body diode onto a drooping or shorted input bus. The BFET pin is for such systems. An external NFET can be connected “Back to Back (B2B)” with the TPS2592Ax output and the gate driven by BFET to prevent current flow from load to source.
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技術文件

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類型 標題 日期
* Data sheet TPS2592Ax 12-V eFuse with Over Voltage Protection and Blocking FET Control datasheet (Rev. C) PDF | HTML 2014年 12月 3日
Certificate TPS2592x UL Certificate of Compliance IEC 60950-1 2020年 4月 10日
Certificate UL Certificate of Compliance UL 2367 2020年 4月 10日
User guide TPS2592XXEVM-531 EVM: Evaluation Module for TPS2592XX (Rev. A) 2013年 11月 20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)。

模擬型號

TPS2592AA Unencrypted PSpice Transient Model Package (Rev. B)

SLVM883B.ZIP (81 KB) - PSpice Model
下載
計算工具

SLUC571 — TPS2592xx Design Calculator

支援產品和硬體

支援產品和硬體

產品
eFuses 和熱插拔制器
TPS2592AA — 4.5-V-13.8-V、28mΩ、2-3.7A eFuse TPS2592AL — 4.5-V-13.8-V、28mΩ、2-3.7A eFuse TPS2592BA — 4.5-V-6.1-V、28mΩ、2-5A eFuse TPS2592BL — 4.5-V-6.1-V、28mΩ、2-5A eFuse TPS2592ZA — 4.5-V-18-V、28mΩ、1-2.1A eFuse
下載
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.
支援產品和硬體

支援產品和硬體

此設計資源支援此類別中多數產品。

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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 (...)
要求
參考設計

PMP9773 — 參考設計 - 使用 TPS61088 以支援快速充電 2.0 的 USB 電源供應

This Reference-Design is to power the USB port that aims to supports Quick Charge 2.0 from one cell li-ion Battery or a Power supply between 2.7V and 4.4V. It consists of a boost converter TPS61088 supporting up to 12V output, a 12 E-fuse TPS2592AA for short circuit protection and a charger (...)
Test report: PDF
電路圖: PDF
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VSON (DRC) 10 檢視選項
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內含資訊：
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  • REACH
  • 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
  • 資格摘要
  • 進行中可靠性監測
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  • 組裝地點

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