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TPS22966TDPURQ1
Power Switch ICs - Power Distribution Dual Ch Ultra-Low Resistnce Load Swtch
TPS22966TDPURQ1
Power Switch ICs - Power Distribution Dual Ch Ultra-Low Resistnce Load Swtch
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製造商零件號 # : TPS22966TDPURQ1
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包裝/封裝: WSON-14
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製造商: Texas Instruments
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產品分類 : Power Distribution Switches, Load Drivers
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TPS22966TDPURQ1 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
When it comes to quick and reliable power delivery, the TPS22966TDPURQ1 stands out with its fast turn-on time and thermal protection features. With a turn-on time of less than 5µs, this load switch ensures that power is delivered promptly when needed, while the built-in thermal shutdown protection guarantees safe operation even under demanding conditions. Additionally, its compact wafer chip scale package makes it easy to incorporate into designs with limited space, making it a versatile choice for a variety of applications
主要特徵
- Efficient Power Management
- High-Current Switching Capability
- Rapid Turn-On and Fall-Time
- Improved EMI Performance Ensured
- Limited Inrush Current Protection
- Adaptive Overvoltage Protection Scheme
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| 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 |
常見問題解答
What is TPS22966TDPURQ1?
The TPS22966TDPURQ1 is a high-current, ultra-low resistance load switch designed by Texas Instruments specifically for automotive applications. It is part of the automotive-grade product line meeting the AEC-Q100 standard, making it suitable for use in automotive electronics, infotainment systems, and power management applications.
How Does TPS22966TDPURQ1 Work?
The TPS22966TDPURQ1 functions as a load switch with very low on-resistance, enabling high-current operation with minimal voltage drop. It is controlled by an external input signal to turn on or off power supply to the load, providing efficient power management and protection against overcurrent conditions. The load switch is optimized for low quiescent current, making it suitable for battery-powered automotive systems.
How Many Pins does TPS22966TDPURQ1 have and What are the Functions of the Pinout Configuration?
The TPS22966TDPURQ1 is housed in a 6-pin WSON (Wide Small Outline No-Lead) package. The pinout configuration includes:
- IN: Input power supply pin.
- EN: Enable control pin to turn the load switch on or off.
- FLT: Fault indicator pin for overcurrent detection.
- GND: Ground pin.
- OUT: Output to the load pin.
- PGND: Power ground pin for internal circuitry.
What are the Pros and Cons of TPS22966TDPURQ1?
Pros:
- High Current Handling: Capable of handling high currents with ultra-low on-resistance.
- Automotive-Grade: Meets stringent automotive standards for reliability and performance in automotive environments.
- Low Quiescent Current: Ensures minimal power consumption when in standby mode.
- Overcurrent Protection: Includes fault detection for overcurrent conditions, enhancing system reliability.
- Compact Package: The WSON package offers space-efficient mounting options.
Cons:
- Price: Automotive-grade components like the TPS22966TDPURQ1 may come at a higher cost.
- Application Specific: Primarily designed for automotive applications, may not be suitable for general-purpose use.
- Temperature Range: Optimized for automotive temperature ranges, may not be ideal for extreme operating conditions.
Are There Any Equivalents/Alternatives to TPS22966TDPURQ1 for Recommendation?
- The AOZ1284 from Alpha & Omega Semiconductor is a comparable automotive load switch with similar features.
- Alternatives to the TPS22966TDPURQ1 include the BTS7008 from Infineon and the ISL85415 from Renesas Electronics.
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