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TPS61080DRCR from TI,Texas Instruments

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TPS61080DRCR

Manufacturer: TI, TI/BB

27V, 500mA switch, 1.2MHz Boost Converter with integrated power diode 10-VSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS61080DRCR TI, TI/BB 18100 In Stock

Description and Introduction

27V, 500mA switch, 1.2MHz Boost Converter with integrated power diode 10-VSON -40 to 85 The TPS61080DRCR is a synchronous boost converter manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Input Voltage Range:** 1.8 V to 5.5 V  
- **Output Voltage Range:** Adjustable up to 5.5 V  
- **Output Current:** Up to 1.2 A  
- **Switching Frequency:** 1.2 MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSON (DRC)  

### **Descriptions:**  
The TPS61080DRCR is a high-efficiency, low-quiescent-current synchronous boost converter designed for battery-powered applications. It integrates low RDS(on) MOSFETs to minimize power loss and supports a wide input voltage range, making it suitable for single-cell or multi-cell battery systems.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency by reducing power dissipation.  
- **Low Quiescent Current:** 17 µA (typical) for improved battery life.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Soft-Start Function:** Prevents inrush current at startup.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  
- **Small Footprint:** 10-pin VSON package for space-constrained designs.  

This information is sourced from TI's official datasheet for the TPS61080DRCR.

Application Scenarios & Design Considerations

27V, 500mA switch, 1.2MHz Boost Converter with integrated power diode 10-VSON -40 to 85

Alternative Part Number

  • LTC3525ESC6-3.3 --: Low-voltage boost converter in a small SC70 package with similar input range and output current, suitable drop-in for compact boost applications.
  • MIC2876-5YMT --: Boost converter with integrated switch and comparable current capability, offering a different series and package option for design flexibility.
  • AP3012KTR-G1 --: Step-up DC-DC converter with similar boost topology and compact SOT-23 package, providing a cost-effective alternative from a different vendor.
  • TPS61081DRCR --: Same TPS6108x boost converter family with nearly identical specifications and pin-compatible DFN package, often used as a direct substitute.
  • TPS61085DGKR --: Similar boost converter from TI with comparable input voltage range and current capability, suitable for many of the same applications.

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