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TPS22965

現行

具可調式上升時間和選用輸出放電的 5.7-V、6-A、16-mΩ 負載開關

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產品規格表

TPS22965

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 1 Vin (min) (V) 0.8 Vin (max) (V) 5.7 Imax (A) 6 Ron (typ) (mΩ) 16 Shutdown current (ISD) (typ) (µA) 0.2, 1.37 Quiescent current (Iq) (typ) (µA) 50 Soft start Adjustable Rise Time Current limit type None Features Quick output discharge Rating Catalog Operating temperature range (°C) -40 to 105 FET Internal Device type Load switches Function Inrush current control
Number of channels 1 Vin (min) (V) 0.8 Vin (max) (V) 5.7 Imax (A) 6 Ron (typ) (mΩ) 16 Shutdown current (ISD) (typ) (µA) 0.2, 1.37 Quiescent current (Iq) (typ) (µA) 50 Soft start Adjustable Rise Time Current limit type None Features Quick output discharge Rating Catalog Operating temperature range (°C) -40 to 105 FET Internal Device type Load switches Function Inrush current control
WSON (DSG) 8 4 mm² 2 x 2
  • Integrated Single Channel Load Switch
  • Input Voltage Range: 0.8 V to 5.7 V
  • Ultra-Low On Resistance (RON)
    • RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 3.6 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
  • 6-A Maximum Continuous Switch Current
  • Low Quiescent Current (50 µA)
  • Low Control Input Threshold Enables Use of
    1.2-, 1.8-, 2.5-, and 3.3-V Logic
  • Configurable Rise Time
  • Quick Output Discharge (QOD) (Optional)
  • SON 8-pin Package With Thermal Pad
  • ESD Performance Tested per JESD 22
    • 2000-V HBM and 1000-V CDM
  • Integrated Single Channel Load Switch
  • Input Voltage Range: 0.8 V to 5.7 V
  • Ultra-Low On Resistance (RON)
    • RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 3.6 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
  • 6-A Maximum Continuous Switch Current
  • Low Quiescent Current (50 µA)
  • Low Control Input Threshold Enables Use of
    1.2-, 1.8-, 2.5-, and 3.3-V Logic
  • Configurable Rise Time
  • Quick Output Discharge (QOD) (Optional)
  • SON 8-pin Package With Thermal Pad
  • ESD Performance Tested per JESD 22
    • 2000-V HBM and 1000-V CDM

The TPS22965x is a single channel load switch that provides configurable rise time to minimize inrush current. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.8 V to 5.7 V and can support a maximum continuous current of 6 A. The switch is controlled by an on and off input (ON), which is capable of interfacing directly with low-voltage control signals. In the TPS22965, a 225-Ω on-chip load resistor is added for quick output discharge when switch is turned off.

The TPS22965x is available in a small, space-saving 2-mm × 2-mm 8-pin SON package (DSG) 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 TPS22965x is a single channel load switch that provides configurable rise time to minimize inrush current. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.8 V to 5.7 V and can support a maximum continuous current of 6 A. The switch is controlled by an on and off input (ON), which is capable of interfacing directly with low-voltage control signals. In the TPS22965, a 225-Ω on-chip load resistor is added for quick output discharge when switch is turned off.

The TPS22965x is available in a small, space-saving 2-mm × 2-mm 8-pin SON package (DSG) 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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TPS22975 現行 具可調式上升時間、可選輸出放電和過熱自動關機的 5.7-V、6-A、16-mΩ 負載開關 Cost-optimized next-generation with thermal shutdown

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檢視所有 14
類型 標題 日期
* Data sheet TPS22965 5.7-V, 6-A, 16-mΩ On-Resistance Load Switch datasheet (Rev. F) PDF | HTML 2016年 8月 12日
E-book 11 Ways to Protect Your Power Path 2019年 7月 3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 Reverse Current Protection in Load Switches 2016年 5月 19日
Application note Quiescent Current vs Shutdown Current for Load Switch Power Consumption 2016年 3月 30日
Technical article When to use load switches in place of discrete MOSFETs PDF | HTML 2016年 2月 3日
Technical article Reduce inrush current using load switches PDF | HTML 2015年 11月 17日
Application note Managing Inrush Current (Rev. A) 2015年 5月 28日
EVM User's guide TPS22965N Evaluation Module User’s Guide 2015年 5月 13日
EVM User's guide TPS22965EVM-023 Single 6A Load Switch (Rev. A) 2013年 9月 16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

TPS22965EVM-023 — TPS22965 評估模組

The Texas Instruments TPS22965EVM-023 evaluation module (EVM) helps designers evaluate the performance of the TPS22965 Ultra-Low rON, 6-A Load Switch with Controlled Turn On. The EVM allows the user to apply an input voltage (0.8 V-5.5 V) under different loading conditions (0 A-6 A). Output, input (...)

使用指南: PDF
TI.com 無法提供
開發板

TPS22965NEVM-023 — TPS22965N 5.7V、16mΩ 導通電阻負載開關評估模組

The TPS22965N device is a single channel low RON load switch with an operating voltage range of 0.8 V to 5.7 V. The TPS22965N supports up to 6 A of maximum continuous current.

使用指南: PDF
TI.com 無法提供
模擬型號

TPS22965 TINA-TI Reference Design (Rev. A)

SLVMAS3A.TSC (131 KB) - TINA-TI Reference Design
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模擬型號

TPS22965 TINA-TI Transient Spice Model (Rev. A)

SLVMAS2A.ZIP (14 KB) - TINA-TI Spice Model
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模擬型號

TPS22965 and TPS22965(W)-Q1 Unencrypted PSpice Transient Model Package (Rev. B)

SLVM831B.ZIP (40 KB) - PSpice Model
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模擬型號

TPS22965N, TPS22965N(W)-Q1 Unencrypted PSpice Transient Model Package (Rev. B)

SLVMAU8B.ZIP (40 KB) - PSpice Model
下載
模擬型號

TPS22965N, TPS22965N-Q1 and TPS22965NW-Q1 TINA-TI Reference Design

SLVMBX4.TSC (141 KB) - TINA-TI Reference Design
下載
模擬型號

TPS22965N, TPS22965N-Q1 and TPS22965NW-Q1 TINA-TI Transient Spice Model

SLVMBX5.ZIP (13 KB) - TINA-TI Spice 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 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

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The TIDEP0076 3D machine vision design describes an embedded 3D scanner based on the structured light principle. A digital camera along with a Sitara™ AM57xx processor System on Chip (SoC)  is used to capture reflected light patterns from a DLP4500-based projector. Subsquent processing (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDEP-01008 — Jacinto™ ADAS 處理器上的多感測器平臺參考設計

The multi-sensor platform reference design for Advanced Driver Assistance Systems (ADAS) from D3 Engineering provides qualified developers with a fully functioning evaluation platform for testing and development of ADAS applications, for use primarily in the automotive industry.  D3 also (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00818 — 行動銷售點 (mPOS) 電源參考設計

The TIDA-00818 is mobile point of sale (mPOS) reference design features a 1S1P Li-Ion battery architecture to reduce system size and cost. Integrated load switches are used to reduce standby power consumption and maximize battery life to enable the single-cell architecture. A USB Type-C charging (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDEP-01022 — 閘道車用參考設計

Automotive trends are rapidly evolving, and as a result, new domain- and zonal-based gateway architectures are being used to efficiently handle the ever-increasing amount of data coming into and moving throughout the vehicle, and getting sent to the cloud. A properly functioning domain (or zonal) (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-010008 — 適合於電網應用之瞬態保護的平箝制 TVS 架構參考設計

This reference design features multiple approaches for  protecting AC or DC analog input, DC analog output, AC or DC binary input, digital output with a high side or low side driver, LCD bias supply, USB interfaces (power and data) and onboard power supplies with 24, 12 or 5V input used in (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDEP0046 — 基於 AM57x 使用 OpenCL 進行 DSP 加速的 Monte-Carlo 模擬參考設計

TI’s high performance ARM® Cortex®-A15 based AM57x processors also integrate C66x DSPs. These DSPs were designed to handle high signal and data processing tasks that are often required by industrial, automotive and financial applications. The AM57x OpenCL implementation makes it easy (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDEP0047 — 採用 TI AM57x 處理器參考設計的電源和熱能設計考量

This is a reference design based on the AM57x processor and companion TPS659037 power management integrated circuit (PMIC).  This design specifically highlights important power and thermal design considerations and techniques for systems designed with AM57x and TPS659037.  It includes (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00326 — 緩啟動隔離式電源參考設計

This reference design demonstrates a Soft-Start Isolated Power Supply. It utilizes a TPS22965 Load-Switch and SN6501 Transformer Driver to slew-rate limit the ramp-up power on the primary supply, and utilizes a Transformer plus a full-wave rectifier to generate the isolated secondary power.
Design guide: PDF
電路圖: PDF
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