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TPS1H100-Q1

現行

具有可調整電流限制的 40V 100mΩ 單通道車用智慧型高壓側開關

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TPS1HC100-Q1 現行 車用 100-mΩ、2.5-A、單通道智慧型高壓側開關 Open detection during off state with no external components

TPS1H100-Q1

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 1 Rating Automotive Operating voltage (max) (V) 40 Operating voltage (min) (V) 5 Ron (typ) (mΩ) 100 Imax (A) 4 Current limit (max) (A) 7 Current limit (min) (A) 0.5 Current limit type Adjustable FET Internal Features Current sense/monitor, Digital output, Thermal shutdown, Under voltage lock out TI functional safety category Functional Safety-Capable Current limit accuracy +/-20% @ 0.5A Current sense accuracy +/-30mA @ 1A, +/-5mA @ 5mA 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
Number of channels 1 Rating Automotive Operating voltage (max) (V) 40 Operating voltage (min) (V) 5 Ron (typ) (mΩ) 100 Imax (A) 4 Current limit (max) (A) 7 Current limit (min) (A) 0.5 Current limit type Adjustable FET Internal Features Current sense/monitor, Digital output, Thermal shutdown, Under voltage lock out TI functional safety category Functional Safety-Capable Current limit accuracy +/-20% @ 0.5A Current sense accuracy +/-30mA @ 1A, +/-5mA @ 5mA 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
HTSSOP (PWP) 14 32 mm² (5 mm × 6.4 mm)
  • 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 H3A
    • Device CDM ESD classification level C4B
  • Functional safety capable
    • Documentation available to aid functional safety system design
  • Single-channel smart high-side power switch with full diagnostics
    • Version A: open-drain status output
    • Version B: current sense analog output
  • Wide operating voltage 3.5 to 40 V
  • Very-low standby current, <0.5 µA
  • Operating junction temperature, –40 to 150°C
  • Input control, 3.3-V and 5-V logic compatible
  • High-accuracy current sense, ±30 mA at 1 A,
    ±4 mA at 5 mA
  • Programmable current limit with external resistor, ±20% at 0.5 A
  • Diagnostic enable function for multiplexing of mcu analog or digital interface
  • Tested according to AECQ100-12 Grade A,
    1 million times Short to GND test
  • Electrical transient disturbance immunity certification of ISO7637-2 and ISO16750-2
  • Protection
    • Overload and short-circuit protection
    • Inductive load negative voltage clamp
    • Undervoltage lockout (UVLO) protection
    • Thermal shutdown/swing with self recovery
    • Loss of GND, loss of supply protection
    • Reverse battery protection with external circuitry
  • Diagnostic
    • On- and Off-state output open- and short-to-battery detection
    • Overload and short to ground detection and current limit
    • Thermal shutdown/swing detection
  • 14-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 H3A
    • Device CDM ESD classification level C4B
  • Functional safety capable
    • Documentation available to aid functional safety system design
  • Single-channel smart high-side power switch with full diagnostics
    • Version A: open-drain status output
    • Version B: current sense analog output
  • Wide operating voltage 3.5 to 40 V
  • Very-low standby current, <0.5 µA
  • Operating junction temperature, –40 to 150°C
  • Input control, 3.3-V and 5-V logic compatible
  • High-accuracy current sense, ±30 mA at 1 A,
    ±4 mA at 5 mA
  • Programmable current limit with external resistor, ±20% at 0.5 A
  • Diagnostic enable function for multiplexing of mcu analog or digital interface
  • Tested according to AECQ100-12 Grade A,
    1 million times Short to GND test
  • Electrical transient disturbance immunity certification of ISO7637-2 and ISO16750-2
  • Protection
    • Overload and short-circuit protection
    • Inductive load negative voltage clamp
    • Undervoltage lockout (UVLO) protection
    • Thermal shutdown/swing with self recovery
    • Loss of GND, loss of supply protection
    • Reverse battery protection with external circuitry
  • Diagnostic
    • On- and Off-state output open- and short-to-battery detection
    • Overload and short to ground detection and current limit
    • Thermal shutdown/swing detection
  • 14-Pin Thermally-enhanced PWP package

The TPS1H100-Q1 device is a fully protected high-side power switch, with integrated NMOS power FET and charge pump, targeted for the intelligent control of the variable kinds of resistive, inductive, and capacitive loads. Accurate current sense and programmable current limit features differentiate it from the market.

The TPS1H100-Q1 device is a fully protected high-side power switch, with integrated NMOS power FET and charge pump, targeted for the intelligent control of the variable kinds of resistive, inductive, and capacitive loads. Accurate current sense and programmable current limit features differentiate it from the market.
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技術文件

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TPS1H100-Q1 40-V, 100-mΩ Single-Channel Smart High-Side Power Switch datasheet (Rev. D) PDF | HTML 2019/12/17
應用說明 Basics of High-Side Switches and Controllers PDF | HTML 2026/3/31
應用說明 How To Drive Resistive, Inductive, Capacitive, and Lighting Loads (Rev. E) PDF | HTML 2021/3/9
應用說明 Driving PWM Loads with TI High-Side Switches PDF | HTML 2021/3/2
應用說明 Using PSpice Simulator to Model Thermal Behavior in TI’s Smart High-Side Switch PDF | HTML 2020/11/30
應用說明 Designing for Loss of Ground on Texas Instruments High-Side Switches (Rev. A) PDF | HTML 2020/7/16
應用說明 Fault and Normal Diagnostic Considerations for Smart High Side Switches PDF | HTML 2020/7/10
功能安全資訊 簡化汽車及工業領域的功 能安全認證 Download English Version 2020/6/9
功能安全資訊 TPS1H100-Q1 Functional Safety FIT Rate and Failure Mode Distribution 2019/12/16
應用說明 High Accuracy Current Sense of Smart High Side Switches 2019/11/1
電子書 11 Ways to Protect Your Power Path 2019/7/3
應用說明 AEC-Q100-012 Short-Circuit Reliability Test Results for Smart Power Switches (Rev. A) 2019/5/6
應用說明 Basics of Power Switches (Rev. A) PDF | HTML 2019/4/26
Application brief Improved Automotive Short Circuit Reliability With Adjustable Current Limiting (Rev. A) 2019/4/11
應用說明 Adjustable Current Limit of Smart Power Switches (Rev. B) 2019/1/21
應用說明 Reverse battery protection for high side switches 2018/11/12
技術文章 Who tampered with my PLC? Are industrial control systems too flexible? PDF | HTML 2016/8/5

設計與開發

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開發板

TPS1H100EVM — TPS1H100-Q1 評估模組：單通道智慧型高壓側驅動器 EVM

德州儀器 TPS1H100-Q1 評估模組包含 TPS1H100-Q1 積體電路 (IC)，支援單通道高壓側驅動器應用。此 EVM 的用途是協助評估 TPS1H100-Q1 在 EVM 上對電阻、電容及電感性負載的佈局

使用指南: PDF
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模擬型號

TPS1H100A-Q1 PSpice Unencrypted Transient Model (Rev. C)

SLVMAI7C.ZIP (88 KB) - PSpice 模型
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模擬型號

TPS1H100B-Q1 TINA-TI Reference Design (Rev. A)

SLVMBG2A.TSC (181 KB) - TINA-TI 參考設計
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模擬型號

TPS1H100B-Q1 TINA-TI Transient Spice Model (Rev. A)

SLVMBG1A.ZIP (26 KB) - TINA-TI Spice 模型
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TPS1H100B-Q1 Unencrypted PSpice Transient Model Package (Rev. C)

SLVMAI8C.ZIP (86 KB) - PSpice 模型
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許多 TI 參考設計包含 TPS1H100-Q1

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