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TPS22966-Q1

現行

具可調式上升時間和輸出放電的 2 通道、5.5-V、16-mΩ 車用負載開關

產品詳細資料

Number of channels 2 Vin (min) (V) 0.8 Vin (max) (V) 5.5 Imax (A) 4 Ron (typ) (mΩ) 16 Shutdown current (ISD) (typ) (µA) 0.5 Quiescent current (Iq) (typ) (µA) 80 Soft start Adjustable Rise Time Current limit type None Features Quick output discharge Rating Automotive Operating temperature range (°C) -40 to 105 FET Internal Device type Load switches Function Inrush current control
Number of channels 2 Vin (min) (V) 0.8 Vin (max) (V) 5.5 Imax (A) 4 Ron (typ) (mΩ) 16 Shutdown current (ISD) (typ) (µA) 0.5 Quiescent current (Iq) (typ) (µA) 80 Soft start Adjustable Rise Time Current limit type None Features Quick output discharge Rating Automotive Operating temperature range (°C) -40 to 105 FET Internal Device type Load switches Function Inrush current control
WSON (DPU) 14 6 mm² 3 x 2
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H1C
    • Device CDM ESD Classification Level C6
  • Integrated Dual-Channel Load Switch
  • Input Voltage Range: 0 V to 5.5 V
  • Ultralow ON-Resistance (RON)
    • RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 3.3 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
  • 4-A Maximum Continuous Switch Current per Channel
  • Low Quiescent Current
    • 80 µA (Both Channels)
    • 80 µA (Single Channel)
  • Low Control Input Threshold Enables Use of
    1.2-V, 1.8-V, 2.5-V, and 3.3-V Logic
  • Configurable Rise Time
  • Quick Output Discharge (QOD)
  • SON 14-Pin Package With Thermal Pad
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H1C
    • Device CDM ESD Classification Level C6
  • Integrated Dual-Channel Load Switch
  • Input Voltage Range: 0 V to 5.5 V
  • Ultralow ON-Resistance (RON)
    • RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 3.3 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
  • 4-A Maximum Continuous Switch Current per Channel
  • Low Quiescent Current
    • 80 µA (Both Channels)
    • 80 µA (Single Channel)
  • Low Control Input Threshold Enables Use of
    1.2-V, 1.8-V, 2.5-V, and 3.3-V Logic
  • Configurable Rise Time
  • Quick Output Discharge (QOD)
  • SON 14-Pin Package With Thermal Pad

The TPS22966-Q1 device is a small, ultralow RON, dual-channel load switch with adjustable rise time. The device contains two N-channel MOSFETs that can operate over an input voltage range of 0 V to 5.5 V and can support a maximum continuous current of up to 4 A per channel. Each switch is independently controlled by an on/off input (ON1 and ON2), which can interface directly with low-voltage control signals. The TPS22966-Q1 includes a 230-Ω on-chip resistor for quick output discharge when the switch is turned off.

The TPS22966-Q1 is available in a small, space-saving 2-mm × 3-mm 14-SON package (DPU) with integrated thermal pad allowing for high power dissipation. The device is characterized for operation over the free-air temperature range of –40°C to 105°C.

The TPS22966-Q1 device is a small, ultralow RON, dual-channel load switch with adjustable rise time. The device contains two N-channel MOSFETs that can operate over an input voltage range of 0 V to 5.5 V and can support a maximum continuous current of up to 4 A per channel. Each switch is independently controlled by an on/off input (ON1 and ON2), which can interface directly with low-voltage control signals. The TPS22966-Q1 includes a 230-Ω on-chip resistor for quick output discharge when the switch is turned off.

The TPS22966-Q1 is available in a small, space-saving 2-mm × 3-mm 14-SON package (DPU) with integrated thermal pad allowing for high power dissipation. The device is characterized for operation over the free-air temperature range of –40°C to 105°C.

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TPS22965-Q1 現行 具有可調整上升時間和輸出放電的 1 通道、5.7-V、4-A、16-mΩ 車用負載開關 This product is A single channel, low Ron (16mohm) load switch.

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類型 標題 日期
* Data sheet TPS22966-Q1 Dual-Channel, Ultralow Resistance Load Switch datasheet (Rev. B) PDF | HTML 2020年 3月 2日
Application note Integrated Load Switches Versus Discrete MOSFETs (Rev. A) 2019年 5月 6日
Application note Load Switch Thermal Considerations (Rev. A) 2018年 10月 11日
Application note Basics of Load Switches (Rev. A) 2018年 9月 5日
Application note Selecting a Load Switch to Replace a Discrete Solution 2017年 4月 30日
Application note Timing of Load Switches 2017年 4月 27日
Application note Fundamentals of On-Resistance in Load Switches 2016年 6月 9日
Application note Quiescent Current vs Shutdown Current for Load Switch Power Consumption 2016年 3月 30日
Application note Managing Inrush Current (Rev. A) 2015年 5月 28日
EVM User's guide Using the TPS22966EVM-007 (Rev. A) 2013年 3月 5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)。

開發板

TPS22966EVM-007 — TPS22966-007 評估模組

The TPS22966EVM allows the user to apply an input voltage of (0.8 V-5.5 V) to each of two inputs under different loading conditions (0-6 A). Each switch is independently controlled by an on/off input (ON1, ON2), which is capable of interfacing directly with lowvoltage GPIO control signals. Output, (...)

使用指南: PDF
TI.com 無法提供
模擬型號

TPS22966 Unencrypted PSpice Transient Model Package (Rev. B)

SLVM680B.ZIP (44 KB) - PSpice Model
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 (...)
參考設計

TIDA-00803 — 適用於前置攝影機系統且採用單核電壓應用處理器的車用電源設計

This reference design provides a broadly-applicable automotive power design for a variety of ADAS processors, focusing on front and rear camera applications. The design supports an input range of 4 V to 48 V to supply common processor power rails through discrete components.  This adds to the (...)
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
WSON (DPU) 14 Ultra Librarian

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  • 認證摘要
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