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TPS2H000-Q1

現行

具有可調整電流限制的 40-V、1-Ω、雙通道汽車智慧型高壓側開關

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產品規格表

TPS2H000-Q1

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 2 Operating voltage (max) (V) 40 Operating voltage (min) (V) 4 Ron (typ) (mΩ) 1000 Imax (A) 0.75 Current limit (min) (A) 0.05 Current limit (max) (A) 1.3 Current limit type Adjustable TI functional safety category Functional Safety-Capable Current limit accuracy +/-20%@0.1A Current sense accuracy +/-0.5mA@5mA +/-2.5mA@100mA FET Internal Features Current sense/monitor, Digital output, Thermal shutdown, Under voltage lock out Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Automotive load dump compatibility, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown Rating Automotive
Number of channels 2 Operating voltage (max) (V) 40 Operating voltage (min) (V) 4 Ron (typ) (mΩ) 1000 Imax (A) 0.75 Current limit (min) (A) 0.05 Current limit (max) (A) 1.3 Current limit type Adjustable TI functional safety category Functional Safety-Capable Current limit accuracy +/-20%@0.1A Current sense accuracy +/-0.5mA@5mA +/-2.5mA@100mA FET Internal Features Current sense/monitor, Digital output, Thermal shutdown, Under voltage lock out Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Automotive load dump compatibility, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown Rating Automotive
HTSSOP (PWP) 16 32 mm² 5 x 6.4
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD classification level H2
    • Device CDM ESD classification level C4B
  • Functional safety capable
    • Documentation available to aid functional safety system design
  • Dual-Channel 1000-mΩ smart high-side switch with full diagnostics
    • Version A: Open-drain status output
    • Version B: Current-Sense analog output
  • Wide operating voltage 3.4 to 40 V
  • Ultralow standby current, <500 nA
  • High-Accuracy current sense:
    • ±10% Under >5-mA load
  • Adjustable current limit with external resistor ±20% under >100-mA load
  • Protection:
    • Short-to-GND protection by current limit (internal or external)
    • Thermal shutdown with latch-off option and thermal swing
    • Inductive load negative voltage clamp with optimized slew rate
    • Loss of GND and loss of battery protection
  • Diagnostic:
    • Overcurrent and short-to-ground detection
    • Open-Load and short-to-battery detection
    • Global fault for fast interrupt
  • 16-Pin Thermally-Enhanced PWP package
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD classification level H2
    • Device CDM ESD classification level C4B
  • Functional safety capable
    • Documentation available to aid functional safety system design
  • Dual-Channel 1000-mΩ smart high-side switch with full diagnostics
    • Version A: Open-drain status output
    • Version B: Current-Sense analog output
  • Wide operating voltage 3.4 to 40 V
  • Ultralow standby current, <500 nA
  • High-Accuracy current sense:
    • ±10% Under >5-mA load
  • Adjustable current limit with external resistor ±20% under >100-mA load
  • Protection:
    • Short-to-GND protection by current limit (internal or external)
    • Thermal shutdown with latch-off option and thermal swing
    • Inductive load negative voltage clamp with optimized slew rate
    • Loss of GND and loss of battery protection
  • Diagnostic:
    • Overcurrent and short-to-ground detection
    • Open-Load and short-to-battery detection
    • Global fault for fast interrupt
  • 16-Pin Thermally-Enhanced PWP package

The TPS2H000-Q1 family is a fully protected dual-channel smart high-side switch, with integrated 1000‑mΩ NMOS power FETs.

Full diagnostics and high-accuracy current-sense features enable intelligent control of the load.

An external adjustable current limit improves reliability of the whole system by limiting the inrush or overload current.

The TPS2H000-Q1 family is a fully protected dual-channel smart high-side switch, with integrated 1000‑mΩ NMOS power FETs.

Full diagnostics and high-accuracy current-sense features enable intelligent control of the load.

An external adjustable current limit improves reliability of the whole system by limiting the inrush or overload current.

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類型 標題 日期
* Data sheet TPS2H000-Q1 40-V, 1000-mΩ Dual-Channel Smart High-Side Power Switch datasheet (Rev. D) PDF | HTML 2019年 12月 18日
Application note How To Drive Resistive, Inductive, Capacitive, and Lighting Loads (Rev. E) PDF | HTML 2021年 3月 9日
Application note Driving PWM Loads with TI High-Side Switches PDF | HTML 2021年 3月 2日
Application note Using PSpice Simulator to Model Thermal Behavior in TI’s Smart High-Side Switch PDF | HTML 2020年 11月 30日
Application note Designing for Loss of Ground on Texas Instruments High-Side Switches (Rev. A) PDF | HTML 2020年 7月 16日
White paper 簡化汽車及工業領域的功 能安全認證 2020年 6月 9日
Functional safety information TPS2H000-Q1 Functional Safety FIT Rate and Failure Mode Distribution 2019年 12月 16日
Application note High Accuracy Current Sense of Smart High Side Switches 2019年 11月 1日
E-book 11 Ways to Protect Your Power Path 2019年 7月 3日
Application note AEC-Q100-012 Short-Circuit Reliability Test Results for Smart Power Switches (Rev. A) 2019年 5月 6日
Application brief Improved Automotive Short Circuit Reliability With Adjustable Current Limiting (Rev. A) 2019年 4月 11日
Application note Adjustable Current Limit of Smart Power Switches (Rev. B) 2019年 1月 21日
Application note Reverse battery protection for high side switches 2018年 11月 12日
Application note High-Side Switches Paralleling Channels 2018年 4月 30日
EVM User's guide TPS2H000EVM User Guide 2016年 9月 19日

設計與開發

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開發板

TPS2H000EVM — TPS2H000-Q1 雙通道智慧高壓側開關評估模組

Texas Instruments TPS2H000-Q1 evaluation module contains a TPS2H000-Q1 integrated circuit (IC), supporting dual channel high side switch application. The purpose of this EVM is to facilitate evaluation of the TPS2H000-Q1 for resistive, capacitive, inductive load.
The TPS2H000-Q1 family is a fully (...)
使用指南: PDF
TI.com 無法提供
模擬型號

TPS2H000A-Q1 Unencrypted PSpice Transient Model Package (Rev. A)

SLVMBO7A.ZIP (95 KB) - PSpice Model
下載
模擬型號

TPS2H000B-Q1 Unencrypted PSpice Transient Model Package (Rev. A)

SLVMBO9A.ZIP (79 KB) - PSpice Model
下載
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

TIDA-01445 — 車用高電壓連鎖參考設計

This reference design is a low BOM design that has good coverage of automotive interlock connection diagnosis. In hybrid or electric vehicles (HEV/EVs), battery management systems, traction inverters, DCDC converters, onboard chargers, and other subsystems that operate at high voltages need to (...)
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
HTSSOP (PWP) 16 Ultra Librarian
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內含資訊：
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  • REACH
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  • 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
內含資訊：
  • 晶圓廠位置
  • 組裝地點

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