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TPS1H200A-Q1

現行

具有可調整電流限制的 40-V、200-mΩ、單通道汽車智慧型高壓側開關

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產品規格表

TPS1H200A-Q1

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 1 Operating voltage (max) (V) 40 Operating voltage (min) (V) 4 Ron (typ) (mΩ) 200 Imax (A) 2 Current limit (min) (A) 0.25 Current limit (max) (A) 5 Current limit type Adjustable TI functional safety category Functional Safety-Capable Current limit accuracy +/-15% @ 0.5A FET Internal Features Digital output, Programmable current limit, Thermal shutdown Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Automotive load dump compatibility, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown Rating Automotive
Number of channels 1 Operating voltage (max) (V) 40 Operating voltage (min) (V) 4 Ron (typ) (mΩ) 200 Imax (A) 2 Current limit (min) (A) 0.25 Current limit (max) (A) 5 Current limit type Adjustable TI functional safety category Functional Safety-Capable Current limit accuracy +/-15% @ 0.5A FET Internal Features Digital output, Programmable current limit, Thermal shutdown Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Automotive load dump compatibility, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown Rating Automotive
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9
  • 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
  • Single-channel 200-mω smart high-side switch
  • Wide operating voltage: 3.4 V to 40 V
  • Ultra-low standby current, < 500 nA
  • Adjustable current limit with external resistor
    • ±15% when ≥ 500 mA
    • ±10% when ≥ 1.5 A
  • Configurable behavior after current limit
    • Holding mode
    • Latch-off mode with adjustable delay time
    • Auto-retry mode
  • Supports stand-alone operation without an MCU
  • Protection:
    • Short-to-GND and overload protection
    • Thermal shutdown and thermal swing
    • Negative voltage clamp for inductive loads
    • Loss of GND and loss of battery protection
  • Diagnostics:
    • Overload and short-to-GND detection
    • Open-load and short-to-battery detection in ON or OFF state
    • Thermal shutdown and thermal swing
  • 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
  • Single-channel 200-mω smart high-side switch
  • Wide operating voltage: 3.4 V to 40 V
  • Ultra-low standby current, < 500 nA
  • Adjustable current limit with external resistor
    • ±15% when ≥ 500 mA
    • ±10% when ≥ 1.5 A
  • Configurable behavior after current limit
    • Holding mode
    • Latch-off mode with adjustable delay time
    • Auto-retry mode
  • Supports stand-alone operation without an MCU
  • Protection:
    • Short-to-GND and overload protection
    • Thermal shutdown and thermal swing
    • Negative voltage clamp for inductive loads
    • Loss of GND and loss of battery protection
  • Diagnostics:
    • Overload and short-to-GND detection
    • Open-load and short-to-battery detection in ON or OFF state
    • Thermal shutdown and thermal swing

The TPS1H200A-Q1 device is a fully protected single-channel high-side power switch with an integrated 200-mΩ NMOS power FET.

An adjustable current limit improves system reliability by limiting the inrush or overload current. The high accuracy of the current limit improves overload protection, simplifying the front-stage power design. Configurable features besides current limit provide design flexibility in functionality, cost, and thermal dissipation.

The device supports full diagnostics with the digital status output. Open-load detection is available in ON and OFF states. The device supports operation with or without an MCU. Stand-alone mode allows isolated systems to use the device.

The TPS1H200A-Q1 device is a fully protected single-channel high-side power switch with an integrated 200-mΩ NMOS power FET.

An adjustable current limit improves system reliability by limiting the inrush or overload current. The high accuracy of the current limit improves overload protection, simplifying the front-stage power design. Configurable features besides current limit provide design flexibility in functionality, cost, and thermal dissipation.

The device supports full diagnostics with the digital status output. Open-load detection is available in ON and OFF states. The device supports operation with or without an MCU. Stand-alone mode allows isolated systems to use the device.
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類型 標題 日期
* Data sheet TPS1H200A-Q1 40-V 200-mΩ Single-Channel Smart High-Side Switch datasheet (Rev. D) PDF | HTML 2021年 9月 7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
Application note Fault and Normal Diagnostic Considerations for Smart High Side Switches PDF | HTML 2020年 7月 10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 TPS1H200A-Q1 Functional Safety FIT Rate and Failure Mode Distribution 2019年 12月 16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 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

設計與開發

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開發板

TPS1H200EVM — TPS1H200-Q1 40V、2A、200mΩ 導通電阻高壓側開關評估模組

The TPS1H200-Q1 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS1H200-Q1 single channel high side switch. The TPS1H200EVM allows the user to apply different input voltages (3.4 V to 40 V) under different loading conditions (0 A to 2.5 A) to the TPS1H200-Q1 (...)
使用指南: PDF
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模擬型號

TPS1H200 Unencrypted PSpice Transient Model (Rev. A)

SLVMCK6A.ZIP (5 KB) - PSpice Model
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模擬型號

TPS1H200A-Q1 PSpice Unencrypted Transient Model (Rev. C)

SLVMCK5C.ZIP (107 KB) - PSpice Model
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模擬工具

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

PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一，涵蓋我們的類比和電源產品組合，以及特定類比行為模型，且使用無需支付費用。

PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前，建立完整的終端設備設計和解決方案原型，進而縮短上市時間並降低開發成本。 

在 PSpice for TI 設計與模擬工具中，您可以搜尋 TI (...)
要求
參考設計

PMP30785 — 適用於驅動監控系統參考設計的車用多軌電源供應

This reference design shows the performance of a non-isolated automotive power supply for a driving monitoring system for the electronic control unit (ECU). The reference design includes our power portfolio with nine power sockets.
Test report: PDF
電路圖: PDF
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HVSSOP (DGN) 8 Ultra Librarian
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