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TPS61028DRCR from TI,Texas Instruments

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TPS61028DRCR

Manufacturer: TI

Adjustable, 800mA Switch, 96% Efficient Boost Converter w/LDO Down-Mode, QFN-10 10-VSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS61028DRCR TI 20957 In Stock

Description and Introduction

Adjustable, 800mA Switch, 96% Efficient Boost Converter w/LDO Down-Mode, QFN-10 10-VSON -40 to 85 The TPS61028DRCR is a boost converter manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 1.8 V to 5.5 V  
- **Output Voltage Range:** Up to 5.5 V (adjustable)  
- **Output Current:** Up to 2 A  
- **Switching Frequency:** 2.5 MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 15 µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSON (DRC)  

### **Descriptions:**  
The TPS61028DRCR is a high-efficiency, synchronous step-up DC-DC converter designed for battery-powered applications. It integrates low RDS(on) power switches to minimize power loss and supports a wide input voltage range, making it suitable for portable devices.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency by reducing conduction losses.  
- **Automatic Power-Save Mode:** Enhances light-load efficiency.  
- **Soft-Start:** Prevents inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Protects the device during low input voltage conditions.  
- **Thermal Shutdown:** Prevents damage from overheating.  
- **Adjustable Output Voltage:** Set via external resistors.  

This information is based on TI's official datasheet for the TPS61028DRCR.

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