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TPS2010AD from TEXAS

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TPS2010AD

Manufacturer: TEXAS, TI

0.4A, 2.7 to 5.5V Single High-Side MOSFET Switch IC, No Fault Reporting, Active-Low Enable

Partnumber Manufacturer Quantity Availability
TPS2010AD TEXAS, TI 428 In Stock

Description and Introduction

0.4A, 2.7 to 5.5V Single High-Side MOSFET Switch IC, No Fault Reporting, Active-Low Enable The TPS2010AD is a power distribution switch manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 0.5A (typical)  
- **On-Resistance (RDS(ON)):** 80mΩ (typical) at 5V  
- **Quiescent Current:** 0.5µA (typical)  
- **Shutdown Current:** 0.1µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC-8  

### **Descriptions:**  
The TPS2010AD is a single-channel power-distribution switch designed for applications requiring precision current limiting, such as USB ports and other hot-swap systems. It provides protection against overcurrent and short-circuit conditions while offering low power consumption in standby mode.  

### **Features:**  
- **Adjustable Current Limit:** Allows precise control over load current.  
- **Fast Overcurrent Response:** Shuts off within microseconds during fault conditions.  
- **Reverse Current Blocking:** Prevents backflow when the output voltage exceeds the input.  
- **Thermal Shutdown Protection:** Disables the switch if excessive temperature is detected.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within the specified voltage range.  
- **Low Standby Power Consumption:** Ideal for battery-powered applications.  
- **Enable Pin (Active High):** Allows external control of the switch.  

This device is commonly used in USB hubs, portable devices, and power management systems.

Application Scenarios & Design Considerations

0.4A, 2.7 to 5.5V Single High-Side MOSFET Switch IC, No Fault Reporting, Active-Low Enable

Alternative Part Number

  • MIC2026-1YM --: Dual-channel high-side power switch with current limiting, functionally similar to the TPS2010A family and available in SOIC-8.
  • AP2553W6-7 --: Single-channel current-limited high-side power switch with enable and fault flag, suitable replacement for load-switch applications.
  • TPS2041BDBVR --: Current-limited USB power distribution switch from a different TI series, offering comparable switching and protection features.
  • SIP32431DNP3-T1GE4 --: Current-limited high-side load switch with similar voltage/current ratings, offered in a compact package as an alternative sourcing option.

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