TPS2052BDGN
Power-distribution switches
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製造商零件號 # : TPS2052BDGN
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包裝/封裝: HVSSOP-8
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製造商: Texas Instruments
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產品分類 : Power Distribution Switches, Load Drivers
品質保證
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運輸與付款
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服務與包裝
服務與包裝
About After Sales Service
All Parts Extended Quality Guarantee
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管或託盤
TPS2052BDGN 數據表
價格 (USD)
數量 | 單價 | 總價 |
---|---|---|
1 | $1.126 | $1.13 |
10 | $1.020 | $10.20 |
30 | $0.961 | $28.83 |
100 | $0.895 | $89.50 |
500 | $0.866 | $433.00 |
1000 | $0.854 | $854.00 |
這些價格會受到市場波動的影響,需要提交報價才能取得最新價格。
詳細說明
The TPS2052BDGN by Texas Instruments is the ideal solution for systems requiring reliable power management and distribution for multiple loads. With its dual-channel design, this power distribution switch offers protection and efficiency in one compact package. Operating at a voltage range of 2.7V to 5.5V, it ensures stable performance for a variety of applications. The low dropout voltage of 140mV at 500mA allows for minimal power loss, making it an energy-efficient choice
主要特徵
- Smart-power management module
- Intelligent thermal monitoring system
- Error prediction and prevention system
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。
Product type | Fixed current limit, Power switch | Vin (min) (V) | 2.7 |
Vin (max) (V) | 5.5 | Continuous current (max) (A) | 0.5 |
Current limit (A) | 1 | Operating temperature range (°C) | -40 to 125, -40 to 85 |
Enable | Active High | Number of switches | 2 |
Current limit accuracy at 1 A | 0.25 | Rating | Catalog |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is TPS2052BDGN?
The TPS2052BDGN is a dual channel, precision adjustable current limited power-distribution switch designed by Texas Instruments. It is ideal for applications requiring power management, power distribution, and overcurrent protection in USB ports, portable devices, and industrial control systems.
How Does TPS2052BDGN Work?
The TPS2052BDGN works by providing a compact, efficient, and robust solution for power distribution and overcurrent protection. It features adjustable current limiting and thermal shutdown to protect the system and load. The power-distribution switch can be controlled via an enable input, offering flexibility in power management.
How Many Pins does TPS2052BDGN have and What are the Functions of the Pinout Configuration?
The TPS2052BDGN is housed in an 8-lead MSOP (Mini Small Outline Package) package. The pinout configuration includes:
- VCC: Power supply input pin.
- EN1: Enable input for channel 1.
- OUT1: Output pin for channel 1.
- INT1: Current limit setting pin for channel 1.
- FLG1: Fault flag output for channel 1.
- GND: Ground pin.
- OUT2: Output pin for channel 2.
- EN2: Enable input for channel 2.
What are the Pros and Cons of TPS2052BDGN?
Pros:
- Adjustable Current Limiting: Allows customization of current limit to protect the system and load.
- Enable Control: Offers flexibility in power management and system control.
- Compact Package: The 8-lead MSOP package is space-efficient, suitable for compact designs.
- Thermal Shutdown Protection: Ensures system and load protection under overtemperature conditions.
Cons:
- External Components: May require additional external components for optimal performance in certain applications.
- Current Limit Accuracy: The precision of current limiting may need to be carefully considered for some applications.
Are There Any Equivalents/Alternatives to TPS2052BDGN for Recommendation?
- The TPS2051B from Texas Instruments is a similar power-distribution switch with single channel functionality.
- Alternatives to the TPS2052BDGN include the LTC4412 from Analog Devices and the MAX16054 from Maxim Integrated.
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