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TPS26631PWPR
Hot Swap Voltage Controllers 4.5-V to 60-V, 31mO, 0.6-6A eFuse with output power limiting and surge protection 20-HTSSOP -40 to 125
TPS26631PWPR
Hot Swap Voltage Controllers 4.5-V to 60-V, 31mO, 0.6-6A eFuse with output power limiting and surge protection 20-HTSSOP -40 to 125
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製造商零件號 # : TPS26631PWPR
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包裝/封裝: HTSSOP-20
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製造商: Texas Instruments
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產品分類 : Current Regulation/Management
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TPS26631PWPR 數據表
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詳細說明
The TPS26631PWPR from Texas Instruments is a versatile hot-swap power management IC that offers advanced features for reliable and efficient operation. With a wide input voltage range of 4.5V to 28V, this device is well-suited for a wide range of applications, from industrial to consumer electronics. Its programmable current limit of up to 5A ensures protection for delicate electronic components, giving users peace of mind
主要特徵
- High-Speed USB
- Wireless Connectivity Options
- Fast Boot Time and Startup
- Safe Sleep Mode
- Automatic Shut Off
- Data Encryption
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。
| FET | Internal | Ron (typ) (mΩ) | 31 |
| Vin (min) (V) | 4.5 | Vin (max) (V) | 60 |
| Vabsmax_cont (V) | 4.5 | Current limit (min) (A) | 0.6 |
| Current limit (max) (A) | 6 | Overcurrent response | Circuit breaker, Current limiting, Power limiting, current limiting |
| Fault response | Auto-retry, Latch-off | Soft start | Adjustable |
| Overvoltage response | Clamp, Cut-off | Features | Current monitoring, Fault output, Output power limiting, Power good signal, Reverse current blocking always, Reverse polarity protection |
| UL recognition | IEC62368, UL2367 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 | Function | Adjustable current limit, Current monitoring, Inrush current control, Overvoltage protection, Power good signal, Reverse current blocking, Reverse polarity protection, Short circuit protection, Thermal shutdown |
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 TPS26631PWPR?
The TPS26631PWPR is a high-side N-channel FET current sense amplifier with integrated precision voltage reference designed by Texas Instruments. It is suitable for applications requiring accurate current measurements, such as power management systems, battery chargers, and motor control circuits.
How Does TPS26631PWPR Work?
The TPS26631PWPR functions as a high-side current sense amplifier by monitoring the voltage drop across an external current-sensing resistor in series with the load. It amplifies this voltage drop to provide a proportional output current signal, enabling accurate current measurements. The integrated precision voltage reference ensures consistent and reliable performance.
How Many Pins does TPS26631PWPR have and What are the Functions of the Pinout Configuration?
The TPS26631PWPR is housed in a 16-lead HTSSOP (PowerPAD) package. The pinout configuration includes:
- IN+: Positive input voltage pin.
- IN-: Negative input voltage pin.
- VREF: Reference voltage output pin.
- VOUT: Current sense output pin.
- FB: Feedback pin for adjusting the gain of the current sense amplifier.
- FLT: Fault flag output pin.
- SENSE-: Negative side current sense input pin.
- SENSE+: Positive side current sense input pin.
- PGND: Power ground pin.
- REF: Reference input pin.
What are the Pros and Cons of TPS26631PWPR?
Pros:
- High Accuracy: Provides precise current measurements with integrated voltage reference.
- High-Side Sensing: Allows for monitoring current on the high side of the load.
- Integrated Fault Detection: Features a fault flag output for system protection.
- Wide Voltage Range: Supports a wide input voltage range for versatile applications.
- PowerPAD Package: Enhances thermal performance and power dissipation.
Cons:
- Complexity: Requires careful design consideration for accurate current measurements.
- External Components: May need additional components for specific system requirements.
- Thermal Considerations: Thermal management needed for high-power applications.
Are There Any Equivalents/Alternatives to TPS26631PWPR for Recommendation?
- The INA199 from Texas Instruments is a similar high-side current sense amplifier with integrated features.
- Alternatives to the TPS26631PWPR include the MAX4080 from Maxim Integrated and the LT6108 from Analog Devices.
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